133.45.2500 Slewing Bearing 2279x2721x231mm
133.45.2500 Slewing Bearing 2279x2721x231mm, Units and Housings CAD models , Slewing Turntable Ring Bearing AMERICAN BEARING MFG.CORP. 420000 Series Manufacturing Service . Get Your Free.
Product Details
| Series | 420000 |
| Cone Part Number | EE420793W |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 457000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 118000 lbf |
| d | 7.9375 in |
| B - Cone Width | 3.4999 in |
| R - Cone Backface To Clear Radius3 | 0.13 in |
| da - Cone Frontface Backing Diameter | 8.9 in |
| db - Cone Backface Backing Diameter | 9.02 in |
| Ab - Cage-Cone Frontface Clearance | 0.14 in |
| Aa - Cage-Cone Backface Clearance | 0.72 in |
| a - Effective Center Location4 | -0.61 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 68100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 263000 lbf |
| C0 - Static Radial Rating | 409000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 46800 lbf |
| K - Factor8 | 1.45 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1150.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 128.2 |
| Cg - Geometry Factor | 0.145 |
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