ST 2857 Automotive Taper Roller Bearing 28x57x17mm
We 27689 Cone Part Number Provide Extensive Imperial Design Units ST 2857 Automotive Taper Roller Bearing 28x57x17mm Selection And Competitive Wholesale 27600 Series Pricing. Industrial Bearings Solutions
Product Details
| Series | 27600 |
| Cone Part Number | 27689 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 45900 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 11900 lbf |
| d | 3.2813 in |
| B - Cone Width | 1.0000 in |
| R - Cone Backface To Clear Radius3 | 0.03 in |
| da - Cone Frontface Backing Diameter | 3.54 in |
| db - Cone Backface Backing Diameter | 3.54 in |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| Aa - Cage-Cone Backface Clearance | 0.05 in |
| a - Effective Center Location4 | 0.02 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 6830 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 26300 lbf |
| C0 - Static Radial Rating | 39900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 4860 lbf |
| K - Factor8 | 1.4 |
| G1 - Heat Generation Factor (Roller-Raceway) | 98.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 41.8 |
| Cg - Geometry Factor | 0.120 |
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