Bearings
Precision Spindle Bearings
Quick Code: BB-384004
70UHC70A252Z0/IQBCL Four Single Row UKF High Precision Spindle Bearing 70x110x20mm
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Product Specification
Arrangement
Set of four bearings in tandem-O-arrangement <<>>
Ball Rows
Four Single Rows
Brand
UKF
Cage
Hard tissue cage
Contact angle
25 degree
Current insulation
Insulating ceramic balls
Inside Dia
70mm
Lubrication
High temperature grease
Lubrication hole
Without lubrication groove
Material
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Outside Dia
110mm
Preload
Light preload
Seal
Non-contact gap seals on both sides
Temperature range
+40 to +80 °C
Tolerance class inner ring
More accurate than P2 or ABEC 9
Tolerance class outer ring
More accurate than P4 or ABEC 7
Version
High-speed bearing
Width
20mm
Reference
70UHC70.A25.2Z.0/I.QBC.L=4pc
Additional Reference:
10183346
Quick Order Code
BB-384004
Product Description
70UHC70A252Z0/IQBCL Four Single Row UKF High Precision Spindle Bearing 70x110x20mm
