KB025AR0 Thin Section Bearings
Price $ 232.38
Part Number KB025AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Contact Angle 30°
Construction Single Row
Seal Type Open
Series KB 5/16" x 5/16"
Bore Dia 2.5"
Bore Dia Tolerance -0.0006"– 0"
Outer Dia 3.125"
Outer Dia Tolerance -0.0005"– 0"
Width 0.3125"
Width Tolerance +.000 –.005"
Land dia.L1 2.731"
Land dia.L2 2.893"
C'Bore dia.L3 2.964"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome Steel
Cage Material Brass
Dynamic Radial Load 675 lbs
ISO radial1 1650 Ibs
Static Radial Load 1340 lbs
Static Thrust 1590 lbs
Static Moment 3860 lbs
Lubrication Lubricated
Shaft Mount Type Press Fit
Temperature Range -30°C to 110 °C
ABEC Rating ABEC-1
Radial Clearance 0.0000 – 0.0005"
RoHS Compliant
Weight 0.19 lbs
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
KB025AR0 Thin Section Bearings cad drawing

Request a Quote

The LILY bearing part series KB025AR0 is a potential replacement for these common bearing part numbers.