Bearings
Precision Spindle Bearings
Quick Code: BB-384185
70UHC55A15I/1L UKF Single Row High Precision Spindle Bearing 55x90x18mm
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Product Specification
Arrangement
Single universal bearing
Ball Rows
Single Row
Brand
UKF
Cage
Hard tissue cage
Contact angle
15 degree
Current insulation
Insulating ceramic balls
Inside Dia
55mm
Lubrication
Preserved
Lubrication hole
Without lubrication groove
Material
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Outside Dia
90mm
Preload
Light preload
Seal
None, open bearing
Temperature range
-40 to +110 °C
Tolerance class inner ring
More accurate than P4 or ABEC 7
Tolerance class outer ring
More accurate than P5 or ABEC 5
Version
High-speed bearing
Width
18mm
Reference
70UHC55.A15.I/1.L
Additional Reference:
10189897
Quick Order Code
BB-384185
Product Description
70UHC55A15I/1L UKF Single Row High Precision Spindle Bearing 55x90x18mm