LILY Interchangeable From Kaydon
KC140AR0 Thin Section Bearings
Price $ 2408.42
Part Number KC140AR0
LILY Part No. LKC140AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Contact Angle 30°
Construction Single Row
Seal Type Open
Series KC 3/8" x 3/8"
Bore Dia 14"
Bore Dia Tolerance -0.0014"- 0"
Outer Dia 14.75"
Outer Dia Tolerance -0.0014"- 0"
Width 0.375"
Width Tolerance +.000 –.010"
Land dia.L1 14.277"
Land dia.L2 14.473"
C'Bore dia.L3 14.535"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic Radial Load 2347 lbs
ISO radial 3,946 Ibs
Static Radial Load 8490 lbs
Static Thrust 6170 lbs
Static Moment 24500 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 1.43 lbs
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
KC140AR0 Thin Section Bearings cad drawing

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The LILY bearing part series KC140AR0 is a potential replacement for these common bearing part numbers.