JM447749DW JM44771 Timken Tapered Roller Bearing
JM447749DW JM44771 Timken Tapered Roller Bearing 12.5 G1 - Heat Generation Factor (Roller-Raceway) manufacturer and global supplier of reliable Vickers PUMP LIMITED ball and roller ... JM447749DW JM44771 Timken Tapered Roller Bearing Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique 3.560 mm R - Cone Backface To Clear Radius1 requirements of our targeted industries.
| Brand Name: | Timken |
| Model Number: | JM447749DW JM44771 |
| G1 - Heat Generation Factor (Roller-Raceway): | 12.5 |
| Ab - Cage-Cone Frontface Clearance: | 2 mm |
| R - Cone Backface To Clear Radius1: | 3.560 mm |
| Db - Cup Backface Backing Diameter: | 46.99 mm |
| Cg - Geometry Factor: | 0.0565 |
| B - Cone Width: | 19.355 mm |
| Cup Part Number: | 1920 |
| G2 - Heat Generation Factor (Rib-Roller End): | 6.3 |
Product Details
| G1 - Heat Generation Factor (Roller-Raceway) | 12.5 |
| Ab - Cage-Cone Frontface Clearance | 2 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| Db - Cup Backface Backing Diameter | 46.99 mm |
| Cg - Geometry Factor | 0.0565 |
| B - Cone Width | 19.355 mm |
| Cup Part Number | 1920 |
| G2 - Heat Generation Factor (Rib-Roller End) | 6.3 |
| db - Cone Backface Backing Diameter | 39.62 mm |
| K - Factor7 | 1.77 |
| Series | 1900 |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| a - Effective Center Location3 | -5.8 mm |
| C0 - Static Radial Rating | 11300 lbf |
| Da - Cup Frontface Backing Diameter | 54.10 mm |
| Y - ISO Factor9 | 1.82 |
| d | 28.575 mm |
| Aa - Cage-Cone Backface Clearance | 0 mm |
| Design Units | Imperial |
| D | 56.896 mm |