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Spindle Bearings (Precision)
Bearings
We offer a comprehensive range of high-precision spindle bearings engineered for machine tools, CNC equipment, and other demanding industrial applications requiring exceptional accuracy and reliability. Our extensive selection includes single and double row angular contact bearings with bore sizes from 10mm to 160mm, available in various configurations including open designs, sealed versions, and ceramic hybrid options for high-speed operation. Featuring precision-ground raceways, premium steel construction, and advanced cage designs, our spindle bearings are manufactured by world-leading brands including SKF, FAG, NSK, NTN, Nachi, and UKF to meet strict P4/ABEC-7 and P2/ABEC-9 tolerance standards. Whether you need standard bearings with contact angles from 15-25 degrees, specially preloaded sets for optimal stiffness, or high-temperature variants with advanced lubrication, our technical team can help select the perfect bearing solution for your specific application requirements. All products are stocked in our UK warehouse for rapid delivery nationwide.
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
65mm
65mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
100mm
100mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Version
High-speed bearing
High-speed bearing
Width
18mm
18mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
70mm
70mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
100mm
100mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
120mm
120mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
180mm
180mm
Preload
Medium preload
Medium preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Width
28mm
28mm
Ball Rows
Two Single Rows
Two Single Rows
Brand
Nachi
Nachi
Inside Dia
85mm
85mm
Outside Dia
130mm
130mm
Width
22mm
22mm
Width (mm)
22
22
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Double Row
Double Row
Brand
NSK
NSK
Cage
Polyamide cage
Polyamide cage
Contact angle
15 degree
15 degree
Inside Dia
55mm
55mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
100mm
100mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
42mm
42mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
24mm
24mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
24mm
24mm
Arrangement
Set of two bearings in O-arrangement <>
Set of two bearings in O-arrangement <>
Ball Rows
Two Single Rows
Two Single Rows
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
55mm
55mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
80mm
80mm
Preload
Light preload
Light preload
Seal
Non-contact gap seals on both sides
Non-contact gap seals on both sides
Temperature range
+40 to +80 °C
+40 to +80 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Version
High-speed bearing
High-speed bearing
Width
13mm
13mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
SKF
SKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
90mm
90mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Tolerance class P4 / ABEC 7
Tolerance class P4 / ABEC 7
Width
10mm
10mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
80mm
80mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Medium preload
Medium preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
22mm
22mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
80mm
80mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
22mm
22mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
45mm
45mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
68mm
68mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
12mm
12mm
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Two Single Rows
Two Single Rows
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
50mm
50mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
72mm
72mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
24mm
24mm
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Two Single Rows
Two Single Rows
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
50mm
50mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
72mm
72mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
24mm
24mm
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Double Row
Double Row
Brand
NSK
NSK
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
65mm
65mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
100mm
100mm
Preload
Medium preload
Medium preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
36mm
36mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
85mm
85mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
120mm
120mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
18mm
18mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
85mm
85mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
120mm
120mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
18mm
18mm
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Without cage with separating balls
Without cage with separating balls
Contact angle
16 degree
16 degree
Inside Dia
55mm
55mm
Material
Standard bearing steel
Standard bearing steel
Outside Dia
100mm
100mm
Seal
UKF
UKF
Temperature range
-20 to +120 °C
-20 to +120 °C
Tolerance class inner ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Tolerance class outer ring
More accurate than P6 or ABEC 3
More accurate than P6 or ABEC 3
Width
21mm
21mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
85mm
85mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
130mm
130mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
22mm
22mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
85mm
85mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
130mm
130mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
22mm
22mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
60mm
60mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
110mm
110mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
22mm
22mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
75mm
75mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Ceramics
Ceramics
Outside Dia
105mm
105mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
60mm
60mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
110mm
110mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
22mm
22mm
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Double Row
Double Row
Brand
NSK
NSK
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
17mm
17mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
35mm
35mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
20mm
20mm
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Without cage with separating balls
Without cage with separating balls
Contact angle
16 degree
16 degree
Inside Dia
40mm
40mm
Material
Standard bearing steel
Standard bearing steel
Outside Dia
90mm
90mm
Seal
UKF
UKF
Temperature range
-20 to +120 °C
-20 to +120 °C
Tolerance class inner ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Tolerance class outer ring
More accurate than P6 or ABEC 3
More accurate than P6 or ABEC 3
Width
23mm
23mm
Ball Rows
Single Row
Single Row
Brand
SKF
SKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
80mm
80mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Without preload
Without preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 / ABEC 7 Running accuracy better tha
Dimensional accuracy P4 / ABEC 7 Running accuracy better tha
Width
22mm
22mm
Ball Rows
Single Row
Single Row
Brand
SKF
SKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
80mm
80mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Without preload
Without preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 / ABEC 7 Running accuracy better tha
Dimensional accuracy P4 / ABEC 7 Running accuracy better tha
Width
22mm
22mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
NSK
NSK
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
55mm
55mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
90mm
90mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
18mm
18mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
21 degree
21 degree
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
110mm
110mm
Preload
Medium preload
Medium preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Width
40mm
40mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
125mm
125mm
Preload
Medium preload
Medium preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
24mm
24mm
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Double Row
Double Row
Brand
NSK
NSK
Cage
Polyamide cage
Polyamide cage
Contact angle
15 degree
15 degree
Inside Dia
55mm
55mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
100mm
100mm
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
21mm
21mm
Arrangement
Set of two universal bearings
Set of two universal bearings
Ball Rows
Double Row
Double Row
Brand
Nachi
Nachi
Cage
Polyamide cage
Polyamide cage
Contact angle
15 degree
15 degree
Inside Dia
65mm
65mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
120mm
120mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Tolerance class P4 / ABEC 7
Tolerance class P4 / ABEC 7
Width
46mm
46mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
80mm
80mm
Lubrication
Preserved
Preserved
Lubrication hole
With lubrication groove
With lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
110mm
110mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Specialty
With two O-rings
With two O-rings
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
50mm
50mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
80mm
80mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
50mm
50mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
80mm
80mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
110mm
110mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Version
High-speed bearing
High-speed bearing
Width
20mm
20mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
75mm
75mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
105mm
105mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
75mm
75mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
105mm
105mm
Preload
Light preload
Light preload
Seal
Non-contact seal on both sides
Non-contact seal on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
75mm
75mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
115mm
115mm
Preload
Light preload
Light preload
Seal
Contact seals on both sides
Contact seals on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
20mm
20mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
SKF
SKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
85mm
85mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
130mm
130mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 / ABEC 7 Running accuracy better tha
Dimensional accuracy P4 / ABEC 7 Running accuracy better tha
Width
22mm
22mm
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Without cage with separating balls
Without cage with separating balls
Contact angle
16 degree
16 degree
Inside Dia
40mm
40mm
Material
Standard bearing steel
Standard bearing steel
Outside Dia
80mm
80mm
Seal
UKF
UKF
Temperature range
-20 to +120 °C
-20 to +120 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Width
18mm
18mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
21 degree
21 degree
Inside Dia
65mm
65mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
100mm
100mm
Preload
High preload
High preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Width
36mm
36mm
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Without cage with separating balls
Without cage with separating balls
Contact angle
16 degree
16 degree
Inside Dia
30mm
30mm
Material
Standard bearing steel
Standard bearing steel
Outside Dia
62mm
62mm
Seal
UKF
UKF
Temperature range
-20 to +120 °C
-20 to +120 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
21 degree
21 degree
Inside Dia
55mm
55mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
90mm
90mm
Preload
High preload
High preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Width
36mm
36mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Current insulation
Insulating ceramic balls
Insulating ceramic balls
Inside Dia
70mm
70mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Si3N4, silicon nitride (ceramics)
Outside Dia
100mm
100mm
Preload
Light preload
Light preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Version
High-speed bearing
High-speed bearing
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
15 degree
15 degree
Inside Dia
80mm
80mm
Lubrication
High temperature grease
High temperature grease
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
110mm
110mm
Preload
Light preload
Light preload
Seal
Contact seals on both sides
Contact seals on both sides
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Version
High-speed bearing
High-speed bearing
Width
16mm
16mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Single Row
Single Row
Brand
FAG
FAG
Cage
Hard tissue cage
Hard tissue cage
Contact angle
25 degree
25 degree
Inside Dia
80mm
80mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
110mm
110mm
Preload
Medium preload
Medium preload
Seal
None, open bearing
None, open bearing
Temperature range
-30 to +100 °C
-30 to +100 °C
Tolerance class
Dimensional accuracy P4/ABEC 7 and limited diameter toleranc
Dimensional accuracy P4/ABEC 7 and limited diameter toleranc
Width
16mm
16mm
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Without cage with separating balls
Without cage with separating balls
Contact angle
16 degree
16 degree
Inside Dia
40mm
40mm
Material
Standard bearing steel
Standard bearing steel
Outside Dia
68mm
68mm
Seal
UKF
UKF
Temperature range
-20 to +120 °C
-20 to +120 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Width
18mm
18mm
Arrangement
Single universal bearing
Single universal bearing
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Hard tissue cage
Hard tissue cage
Contact angle
21 degree
21 degree
Inside Dia
85mm
85mm
Lubrication
Preserved
Preserved
Lubrication hole
Without lubrication groove
Without lubrication groove
Material
Standard bearing steel
Standard bearing steel
Material of rolling elements
Standard bearing steel
Standard bearing steel
Outside Dia
130mm
130mm
Preload
High preload
High preload
Seal
None, open bearing
None, open bearing
Temperature range
-40 to +110 °C
-40 to +110 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P4 or ABEC 7
More accurate than P4 or ABEC 7
Width
44mm
44mm
Ball Rows
Double Row
Double Row
Brand
UKF
UKF
Cage
Without cage with separating balls
Without cage with separating balls
Contact angle
16 degree
16 degree
Inside Dia
45mm
45mm
Material
Standard bearing steel
Standard bearing steel
Outside Dia
75mm
75mm
Seal
UKF
UKF
Temperature range
-20 to +120 °C
-20 to +120 °C
Tolerance class inner ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Tolerance class outer ring
More accurate than P5 or ABEC 5
More accurate than P5 or ABEC 5
Width
19mm
19mm