121.40.4500.990.41.1502 Standard 5 Slewing Ring Bearings
121.40.4500.990.41.1502 Standard 5 Slewing Ring Bearings 6865.6 G1 - Heat Generation Factor (Roller-Raceway) with easy-to-use parts graphics, giving you the ability Timken BEARING MFG.CORP to check parts availability, Large Slewing Bearings pricing, examine remanufactured options.
| Brand Name: | Standard 5 |
| Model Number: | 121.40.4500.990.41.1502 |
| G1 - Heat Generation Factor (Roller-Raceway): | 6865.6 |
| Cg - Geometry Factor: | 0.246 |
| Series: | M270700 |
| Aa - Cage-Cone Backface Clearance: | 0.31 in |
| db - Cone Backface Backing Diameter: | 18.94 in |
| C0 - Static Radial Rating: | 1450000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 736000 lbf |
| Design Units: | Imperial |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) | 6865.6 |
| Cg - Geometry Factor | 0.246 |
| Series | M270700 |
| Aa - Cage-Cone Backface Clearance | 0.31 in |
| db - Cone Backface Backing Diameter | 18.94 in |
| C0 - Static Radial Rating | 1450000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 736000 lbf |
| Design Units | Imperial |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 332000 lbf |
| G2 - Heat Generation Factor (Rib-Roller End) | 481.9 |
| Cage Type | Pin-Type |
| B - Cone Width | 4.7500 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 109000 lbf |
| a - Effective Center Location4 | -0.32 in |
| d | 17.5 in |
| da - Cone Frontface Backing Diameter | 18.58 in |
| Cone Part Number | M270744 |
| Ab - Cage-Cone Frontface Clearance | 0.34 in |
| K - Factor8 | 1.76 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 1280000 lbf |