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 |