L9-53P9Z Rotek Slewing Ring Bearings
Brand Name: |
Rotek |
Model Number: |
L9-53P9Z |
Series: |
HM265000 |
Cone Part Number: |
HM265049 |
Design Units: |
Imperial |
Cage Type: |
Pin-Type |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: |
890000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: |
231000 lbf |
d: |
14.4980 in |
B - Cone Width: |
4.0000 in |
Product Details
Series |
HM265000 |
Cone Part Number |
HM265049 |
Design Units |
Imperial |
Cage Type |
Pin-Type |
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
890000 lbf |
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
231000 lbf |
d |
14.4980 in |
B - Cone Width |
4.0000 in |
R - Cone Backface To Clear Radius3 |
0.25 in |
da - Cone Frontface Backing Diameter |
15.51 in |
db - Cone Backface Backing Diameter |
15.75 in |
Ab - Cage-Cone Frontface Clearance |
0.27 in |
Aa - Cage-Cone Backface Clearance |
0.3 in |
a - Effective Center Location4 |
-0.33 in |
C90 - Dynamic Radial Rating (90 million revolutions)5 |
132000 lbf |
C1 - Dynamic Radial Rating (1 million revolutions)6 |
511000 lbf |
C0 - Static Radial Rating |
977000 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 |
75400 lbf |
K - Factor8 |
1.76 |
G1 - Heat Generation Factor (Roller-Raceway) |
4297.3 |
G2 - Heat Generation Factor (Rib-Roller End) |
412.9 |
Cg - Geometry Factor |
0.211 |