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 |
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