LILY Interchangeable From Kaydon
KG045AR0 Thin Section Bearings
Price $ 722.77
Part Number KG045AR0
LILY Part No. LKG045AR0
System of Measurement Inch
Bearing Type Ball
For Load Direction Angular Contact
Construction Single Row
Seal Type Open
Series KG 1" x 1"
Bore Dia 4.5"
Bore Dia Tolerance -0.0008"– 0"
Outer Dia 6.5"
Outer Dia Tolerance -0.0008"– 0"
Width 1"
Width Tolerance +.000 –.005"
Land dia.L1 5.242"
Land dia.L2 5.758"
C'Bore dia.L3 5.989"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome steel
Cage Material Brass
Dynamic Radial Load 6562 lbs
ISO radial 10,592 Ibs
Static Radial Load 10430 lbs
Static Thrust 14530 lbs
Static Moment 30100 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 3.95 lbs
Contact Angle 30°
1  ISO Radial ratings are calculated per ISO 281:1990. They are included for comparison only.
KG045AR0 Thin Section Bearings cad drawing

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The LILY bearing part series KG045AR0 is a potential replacement for these common bearing part numbers.