L9-53P9Z Rotek Slewing Ring Bearings
| Brand Name: |
Rotek |
| Model Number: |
L9-53P9Z |
| Series: |
23400 |
| Cone Part Number: |
23491 |
| Cup Part Number: |
23420 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.5 Kg |
| Cage Type: |
Stamped Steel |
| d: |
31.750 mm |
| D: |
68.263 mm |
Product Details
| Series |
23400 |
| Cone Part Number |
23491 |
| Cup Part Number |
23420 |
| Design Units |
Imperial |
| Bearing Weight |
0.5 Kg |
| Cage Type |
Stamped Steel |
| d |
31.750 mm |
| D |
68.263 mm |
| B - Cone Width |
26.988 mm |
| C - Cup Width |
22.225 mm |
| B |
26.988 mm |
| R - Cone Backface To Clear Radius1 |
1.520 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
39.12 mm |
| db - Cone Backface Backing Diameter |
40.89 mm |
| Da - Cup Frontface Backing Diameter |
65.00 mm |
| Db - Cup Backface Backing Diameter |
58.93 mm |
| Ab - Cage-Cone Frontface Clearance |
1.5 mm |
| Aa - Cage-Cone Backface Clearance |
1 mm |
| a - Effective Center Location3 |
-8.6 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
4700 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
18100 lbf |
| C0 - Static Radial Rating |
20500 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
2830 lbf |
| K - Factor7 |
1.66 |
| e - ISO Factor8 |
0.35 |
| Y - ISO Factor9 |
1.71 |
| G1 - Heat Generation Factor (Roller-Raceway) |
21.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
10.4 |
| Cg - Geometry Factor |
0.0697 |