70UHC70 A25.2Z.0/IQBCL UKF Spindle bearing
Product Specification
Arrangement
Set of four bearings in tandem-O-arrangement >
Ball rows
four single row bearings
Cage
Hard tissue cage
Contact angle
25 degree
Current insulation
Insulating ceramic balls
Inner dimension
70mm
Lubrication
High temperature grease
Lubrication hole
Without lubrication groove
Material
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Outer dimension
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/IQBCL
Additional Reference:
10183346
Brand
UKF
Quick Order Code
BB-384004






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