4R4037 NTN Cylindrical Roller Bearing
4R4037 NTN Cylindrical Roller Bearing Industries and Applications Shenzhen YUYING Bearing Co., Ltd. ? We sell discount Thrust Tapered Roller Bearing online as well as cheap 1.49 Y - ISO Factor9 machinery 1.27 mm r - Cup Backface To Clear Radius2 parts.
| Brand Name: | NTN |
| Model Number: | 4R4037 |
| r - Cup Backface To Clear Radius2: | 1.27 mm |
| R - Cone Backface To Clear Radius1: | 3.560 mm |
| Y - ISO Factor9: | 1.49 |
| Db - Cup Backface Backing Diameter: | 68.07 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 2550 lbf |
| Design Units: | Imperial |
| D: | 76.2 mm |
| db - Cone Backface Backing Diameter: | 50.04 mm |
Product Details
| r - Cup Backface To Clear Radius2 | 1.27 mm |
| R - Cone Backface To Clear Radius1 | 3.560 mm |
| Y - ISO Factor9 | 1.49 |
| Db - Cup Backface Backing Diameter | 68.07 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2550 lbf |
| Design Units | Imperial |
| D | 76.2 mm |
| db - Cone Backface Backing Diameter | 50.04 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 14300 lbf |
| e - ISO Factor8 | 0.4 |
| Bearing Weight | 0.4 Kg |
| Aa - Cage-Cone Backface Clearance | 1.5 mm |
| Series | 28000 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 3700 lbf |
| Cage Type | Stamped Steel |
| B - Cone Width | 20.940 mm |
| d | 38.1 mm |
| Da - Cup Frontface Backing Diameter | 71.88 mm |
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| a - Effective Center Location3 | -4.8 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |
