719USSC20 A21.I/1DBM UKF Spindle bearing
Product Specification
Arrangement
Set of two bearings in O-arrangement
Ball rows
two single row bearings
Cage
Hard tissue cage
Contact angle
21 degree
Current insulation
Insulating ceramic balls
Inner dimension
20mm
Lubrication
preserved
Lubrication hole
Without lubrication groove
Material
Standard bearing steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Outer dimension
37mm
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
9mm
Reference
719USSC20 A21.I/1DBM
Additional Reference:
10194132
Brand
UKF
Quick Order Code
BB-384322







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