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Inner Rings
Bearings Needle Roller Bearings
View our range of inner rings, made from hardened rolling bearing steel and have been precision machined. Buy now for great prices.
Brand
SKF
SKF
Inside Dia (d)
40mm
40mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
45mm
45mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
20mm
20mm
Width (B)
20mm
20mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
70mm
70mm
Outside Dia (F)
80mm
80mm
Width (B)
54mm
54mm
Qty:
Brand
NTN
NTN
Inside Dia (d)
50mm
50mm
Lubrication hole
With lubrication groove
With lubrication groove
Outside Dia (F)
58mm
58mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
23mm
23mm
Width (B)
23mm
23mm
Qty:
Brand
UKF
UKF
Inside Dia (d)
20mm
20mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
25mm
25mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
Twist-free grinding - for radial shaft seals
Twist-free grinding - for radial shaft seals
Width
30mm
30mm
Width (B)
30mm
30mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
45mm
45mm
Interchangeable With:
IR455030
IR455030
Outside Dia (F)
50mm
50mm
Width (B)
30mm
30mm
Qty:
Brand
NTN
NTN
Inside Dia (d)
40mm
40mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
48mm
48mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
40mm
40mm
Width (B)
40mm
40mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
32mm
32mm
Interchangeable With:
IR323845.5
IR323845.5
Outside Dia (F)
38mm
38mm
Width (B)
45.5mm
45.5mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
50mm
50mm
Interchangeable With:
IRT5030-1
IRT5030-1
Outside Dia (F)
55mm
55mm
Width (B)
30.5mm
30.5mm
Qty:
Brand
INA
INA
Inside Dia (d)
25mm
25mm
Outside Dia (F)
30mm
30mm
Width (B)
38.5mm
38.5mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
41.275mm = 1.5/8inch
41.275mm = 1.5/8inch
Outside Dia (F)
50.8mm = 2inch
50.8mm = 2inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
IKO
IKO
Inside Dia (d)
38.1mm = 1.1/2nch
38.1mm = 1.1/2nch
Interchangeable With:
IR2416
IR2416
Outside Dia (F)
44.45mm = 1.3/4inch
44.45mm = 1.3/4inch
Width (B)
25.4mm = 1inch
25.4mm = 1inch
Qty:
Brand
IKO
IKO
Inside Dia (d)
41.275mm = 1.5/8inch
41.275mm = 1.5/8inch
Interchangeable With:
IR2616
IR2616
Outside Dia (F)
50.8mm = 2inch
50.8mm = 2inch
Width (B)
25.4mm = 1inch
25.4mm = 1inch
Qty:
Brand
Budget
Budget
Inside Dia (d)
42.875mm = 1.11/16inch
42.875mm = 1.11/16inch
Outside Dia (F)
50.8mm = 2inch
50.8mm = 2inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
INA
INA
Inside Dia (d)
40mm
40mm
Outside Dia (F)
45mm
45mm
Width
20,5mm
20,5mm
Width (B)
20.5mm
20.5mm
Qty:
Brand
INA
INA
Inside Dia (d)
40mm
40mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
45mm
45mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
Twist-free grinding - for radial shaft seals
Twist-free grinding - for radial shaft seals
Width
20mm
20mm
Width (B)
20mm
20mm
Qty:
Brand
INA
INA
Inside Dia (d)
20mm
20mm
Outside Dia (F)
25mm
25mm
Width
26,5mm
26,5mm
Width (B)
26.5mm
26.5mm
Qty:
Brand
INA
INA
Inside Dia (d)
60mm
60mm
Length (B)
25mm
25mm
Outside Dia (F)
68mm
68mm
Width (B)
25mm
25mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
85mm
85mm
Outside Dia (F)
95mm
95mm
Width (B)
36mm
36mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
90mm
90mm
Outside Dia (F)
100mm
100mm
Width (B)
30mm
30mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
40mm
40mm
Interchangeable With:
IR404840
IR404840
Outside Dia (F)
48mm
48mm
Width (B)
40mm
40mm
Qty:
Brand
INA
INA
Inside Dia (d)
50mm
50mm
Outside Dia (F)
58mm
58mm
Width (B)
40mm
40mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
25.4mm = 1inch
25.4mm = 1inch
Interchangeable With:
PI162020
PI162020
Outside Dia (F)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
INA
INA
Inside Dia (d)
50mm
50mm
Lubrication hole
With lubrication groove
With lubrication groove
Outside Dia (F)
55mm
55mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
20mm
20mm
Width (B)
20mm
20mm
Qty:
Brand
SKF
SKF
Inside Dia (d)
25mm
25mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
30mm
30mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
30mm
30mm
Width (B)
30mm
30mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Interchangeable With:
IR2220
IR2220
Outside Dia (F)
41.275mm = 1.5/8inch
41.275mm = 1.5/8inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
IKO
IKO
Inside Dia (d)
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Interchangeable With:
PI182216
PI182216
Outside Dia (F)
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Width (B)
25.4mm = 1inch
25.4mm = 1inch
Qty:
Brand
IKO
IKO
Inside Dia (d)
28.575mm = 1.1/8inch
28.575mm = 1.1/8inch
Interchangeable With:
PI182220
PI182220
Outside Dia (F)
34.925mm = 1.3/8inch
34.925mm = 1.3/8inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
SKF
SKF
Inside Dia (d)
42mm
42mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
47mm
47mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
20mm
20mm
Width (B)
20mm
20mm
Qty:
Brand
SKF
SKF
Inside Dia (d)
20mm
20mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
25mm
25mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
30mm
30mm
Width (B)
30mm
30mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
38.1mm = 1.1/2nch
38.1mm = 1.1/2nch
Outside Dia (F)
50.8mm = 2inch
50.8mm = 2inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
Budget
Budget
Inside Dia (d)
75mm
75mm
Outside Dia (F)
85mm
85mm
Width (B)
54mm
54mm
Qty:
Brand
UKF
UKF
Inside Dia (d)
55mm
55mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
65mm
65mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
Twist-free grinding - for radial shaft seals
Twist-free grinding - for radial shaft seals
Width (B)
28mm
28mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
39.7mm = 1.9/16inch
39.7mm = 1.9/16inch
Outside Dia (F)
50.8mm = 2inch
50.8mm = 2inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
SKF
SKF
Inside Dia (d)
20mm
20mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
25mm
25mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
38,5mm
38,5mm
Width (B)
38.5mm
38.5mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
90mm
90mm
Outside Dia (F)
100mm
100mm
Width (B)
36mm
36mm
Qty:
Brand
Budget
Budget
Inside Dia (d)
90mm
90mm
Outside Dia (F)
105mm
105mm
Width (B)
35mm
35mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
40mm
40mm
Interchangeable With:
IRT4040
IRT4040
Outside Dia (F)
45mm
45mm
Width (B)
40.5mm
40.5mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
45mm
45mm
Interchangeable With:
IR455240
IR455240
Outside Dia (F)
52mm
52mm
Width (B)
40mm
40mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
40mm
40mm
Interchangeable With:
IR404841
IR404841
Outside Dia (F)
48mm
48mm
Width (B)
41mm
41mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
60mm
60mm
Interchangeable With:
IR607025.5
IR607025.5
Outside Dia (F)
70mm
70mm
Width (B)
25.5mm
25.5mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Interchangeable With:
PI202416
PI202416
Outside Dia (F)
38.1mm = 1.1/2inch
38.1mm = 1.1/2inch
Width (B)
25.4mm = 1inch
25.4mm = 1inch
Qty:
Brand
IKO
IKO
Inside Dia (d)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Interchangeable With:
PI202420
PI202420
Outside Dia (F)
38.1mm = 1.1/2inch
38.1mm = 1.1/2inch
Width (B)
31.75mm = 1.1/4inch
31.75mm = 1.1/4inch
Qty:
Brand
UKF
UKF
Inside Dia (d)
65mm
65mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
72mm
72mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
Twist-free grinding - for radial shaft seals
Twist-free grinding - for radial shaft seals
Width
25mm
25mm
Width (B)
25mm
25mm
Qty:
Brand
NTN
NTN
Inside Dia (d)
55mm
55mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
63mm
63mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
34mm
34mm
Width (B)
34mm
34mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
65mm
65mm
Interchangeable With:
IR657225
IR657225
Outside Dia (F)
72mm
72mm
Width (B)
25mm
25mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
38.1mm = 1.1/2nch
38.1mm = 1.1/2nch
Interchangeable With:
PI242816
PI242816
Outside Dia (F)
44.45mm = 1.3/4inch
44.45mm = 1.3/4inch
Width (B)
25.4mm = 1inch
25.4mm = 1inch
Qty:
Brand
Budget
Budget
Inside Dia (d)
95mm
95mm
Outside Dia (F)
110mm
110mm
Width (B)
35mm
35mm
Qty:
Brand
SKF
SKF
Inside Dia (d)
30mm
30mm
Lubrication hole
Without lubrication groove
Without lubrication groove
Outside Dia (F)
35mm
35mm
Raceway
Finely finished with flattened end faces
Finely finished with flattened end faces
Surface
No twist-free grinding
No twist-free grinding
Width
30mm
30mm
Width (B)
30mm
30mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
45mm
45mm
Interchangeable With:
IR455241
IR455241
Outside Dia (F)
52mm
52mm
Width (B)
41mm
41mm
Qty:
Brand
IKO
IKO
Inside Dia (d)
55mm
55mm
Interchangeable With:
IR556530
IR556530
Outside Dia (F)
65mm
65mm
Width (B)
30mm
30mm
Qty:
