LILY Interchangeable From Kaydon
KF120AR0 Thin Section Bearings
Price $ 1142.73
Part Number KF120AR0
LILY Part No. LKF120AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Contact Angle 30°
Construction Single Row
Seal Type Open
Series KF 3/4" x 3/4"
Bore Dia 12"
Bore Dia Tolerance -0.0014"– 0"
Outer Dia 13.5"
Outer Dia Tolerance -0.0014"– 0"
Width 0.75"
Width Tolerance +.000 –.005"
Land dia.L1 12.555"
Land dia.L2 12.945"
C'Bore dia.L3 13.104"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic Radial Load 6487 lbs
ISO radial 9,969 Ibs
Static Radial Load 17100 lbs
Static Thrust 16290 lbs
Static Moment 49380 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 5.2 lbs
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
KF120AR0 Thin Section Bearings cad drawing

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The LILY bearing part series KF120AR0 is a potential replacement for these common bearing part numbers.