4R4425 NTN Cylindrical Roller Bearing
4R4425 NTN Cylindrical Roller Bearing Manufacturers , Online Wholesale BEARING SUDAMERICANA,S.A. Suppliers 1.49 Y - ISO Factor9 ! 28300 Cup Part Number 20.638 mm B
| Brand Name: | NTN |
| Model Number: | 4R4425 |
| Cup Part Number: | 28300 |
| Y - ISO Factor9: | 1.49 |
| B: | 20.638 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 3700 lbf |
| db - Cone Backface Backing Diameter: | 52.07 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 2550 lbf |
| Ab - Cage-Cone Frontface Clearance: | 1.8 mm |
| Da - Cup Frontface Backing Diameter: | 71.88 mm |
| PDF |
4R4425 |
Product Details
| Cup Part Number | 28300 |
| Y - ISO Factor9 | 1.49 |
| B | 20.638 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3700 lbf |
| db - Cone Backface Backing Diameter | 52.07 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2550 lbf |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Da - Cup Frontface Backing Diameter | 71.88 mm |
| Cone Part Number | 28159 |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| Bearing Weight | 0.4 Kg |
| C0 - Static Radial Rating | 15500 lbf |
| d | 39.980 mm |
| Cg - Geometry Factor | 0.0709 |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| da - Cone Frontface Backing Diameter | 44.96 mm |
| C - Cup Width | 15.507 mm |
| B - Cone Width | 20.940 mm |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| Design Units | Imperial |
