Bearings
Precision Spindle Bearings
Quick Code: BB-383918
719USOC50A21I/1M UKF Double Row High Precision Spindle Bearing 50x72x24mm
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Product Specification
Arrangement
Single universal bearing
Ball Rows
Double Row
Brand
UKF
Cage
Hard tissue cage
Contact angle
21 degree
Current insulation
Insulating ceramic balls
Inside Dia
50mm
Lubrication
Preserved
Lubrication hole
Without lubrication groove
Material
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Outside Dia
72mm
Preload
Medium 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
Width
24mm
Reference
719USOC50.A21.I/1.M
Additional Reference:
10183159
Quick Order Code
BB-383918
Product Description
719USOC50A21I/1M UKF Double Row High Precision Spindle Bearing 50x72x24mm
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