4R441 NTN Cylindrical Roller Bearing
4R441 NTN Cylindrical Roller Bearing manufacturer and global supplier 240 mm d of 76 mm B reliable ball and roller ... 4R441 NTN Cylindrical Roller Bearing Industries Products Manufacturing & Engineering China Rexroth a11vo Hydraulic Pump Supplier and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
| Brand Name: | NTN |
| Model Number: | 4R441 |
| d: | 240 mm |
| B: | 76 mm |
| Db - Cup Backface Backing Diameter: | 336.04 mm |
| K - Factor7: | 1.76 |
| Aa - Cage-Cone Backface Clearance: | 7.6 mm |
| Y - ISO Factor9: | 1.8 |
| Cage Type: | Stamped Steel |
| Cone Part Number: | X32048XRSA |
Product Details
| d | 240 mm |
| B | 76 mm |
| Db - Cup Backface Backing Diameter | 336.04 mm |
| K - Factor7 | 1.76 |
| Aa - Cage-Cone Backface Clearance | 7.6 mm |
| Y - ISO Factor9 | 1.8 |
| Cage Type | Stamped Steel |
| Cone Part Number | X32048XRSA |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 835000 N |
| D | 360 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 123000 N |
| B - Cone Width | 76 mm |
| Ab - Cage-Cone Frontface Clearance | 4.1 mm |
| Bearing Weight | 25.800 Kg |
| Design Units | METRIC |
| Series | M249700 |
| a - Effective Center Location3 | -8.4 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 158.7 |
| e - ISO Factor8 | 0.33 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 217000 N |