L9-57P9Z Rotek Slewing Ring Bearings
Browse 76.2 mm D L9-57P9Z Rotek Slewing Ring Bearings Categories in the Manufacturers Online Bearing Brasil Ltda. Free. 1.520 mm R - Cone Backface To Clear Radius1 including Large Slewing Bearings.
| Brand Name: | Rotek |
| Model Number: | L9-57P9Z |
| R - Cone Backface To Clear Radius1: | 1.520 mm |
| D: | 76.2 mm |
| Db - Cup Backface Backing Diameter: | 68.07 mm |
| Series: | 28000 |
| d: | 40 mm |
| r - Cup Backface To Clear Radius2: | 1.27 mm |
| Cone Part Number: | 28158 |
| Aa - Cage-Cone Backface Clearance: | 1.5 mm |
Product Details
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| D | 76.2 mm |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| Series | 28000 |
| d | 40 mm |
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| Cone Part Number | 28158 |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| B | 20.635 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 4390 lbf |
| Da - Cup Frontface Backing Diameter | 71.88 mm |
| Bearing Weight | 0.4 Kg |
| C0 - Static Radial Rating | 15500 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 12.5 |
| K - Factor7 | 1.45 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| db - Cone Backface Backing Diameter | 47.5 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 20.7 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 16900 lbf |
| Cup Part Number | 28300 |
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