28980 28921D Timken Tapered Roller Bearings
High Quality 28980 28921D Timken Tapered Roller Bearings. Competitive Tapered Roller Bearings Pricing. Osborn Load BEARING LTD Accept Small Order. 1.91 K - Factor2 Easy and Fast Shipping.
| Brand Name: | Timken |
| Model Number: | 28980 28921D |
| K - Factor2: | 1.91 |
| D: | 88.000 mm |
| G1 - Heat Generation Factor (Roller-Raceway): | 38.8 |
| Db - Cup Backface Backing Diameter: | 77.98 mm |
| Design Units: | METRIC |
| Series: | LM104900 |
| C - Cup Width: | 17.000 mm |
| Da - Cup Frontface Backing Diameter: | 82.00 mm |
Product Details
| K - Factor2 | 1.91 |
| D | 88.000 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 38.8 |
| Db - Cup Backface Backing Diameter | 77.98 mm |
| Design Units | METRIC |
| Series | LM104900 |
| C - Cup Width | 17.000 mm |
| Da - Cup Frontface Backing Diameter | 82.00 mm |
| Cg - Geometry Factor | 0.0801 |
| Cup Part Number | JLM104914 |
| e - ISO Factor3 | 0.31 |
| G2 - Heat Generation Factor (Rib-Roller End) | 23.2 |
| r - Cup Backface To Clear Radius1 | 0.76 mm |
| Y - ISO Factor4 | 1.97 |