4R4807 NTN Cylindrical Roller Bearing
4R4807 NTN Cylindrical Roller Bearing with easy-to-use parts graphics, giving you the ability Linqing Kaige Bearing Co., Ltd. to check 233000 lbf C0 - Static Radial Rating parts availability, 1.520 mm R - Cone Backface To Clear Radius1 Tapered Roller Bearing pricing, examine remanufactured options.
| Brand Name: | NTN |
| Model Number: | 4R4807 |
| R - Cone Backface To Clear Radius1: | 1.520 mm |
| C0 - Static Radial Rating: | 233000 lbf |
| Ab - Cage-Cone Frontface Clearance: | 3 mm |
| db - Cone Backface Backing Diameter: | 181.1 mm |
| Cage Type: | Stamped Steel |
| da - Cone Frontface Backing Diameter: | 181.10 mm |
| Cone Part Number: | HM234648 |
| Db - Cup Backface Backing Diameter: | 243.08 mm |
| PDF |
4R4807 |
Product Details
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| C0 - Static Radial Rating | 233000 lbf |
| Ab - Cage-Cone Frontface Clearance | 3 mm |
| db - Cone Backface Backing Diameter | 181.1 mm |
| Cage Type | Stamped Steel |
| da - Cone Frontface Backing Diameter | 181.10 mm |
| Cone Part Number | HM234648 |
| Db - Cup Backface Backing Diameter | 243.08 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 147000 lbf |
| K - Factor7 | 1.73 |
| Bearing Weight | 13.6 Kg |
| e - ISO Factor8 | 0.34 |
| Aa - Cage-Cone Backface Clearance | 5.8 mm |
| Da - Cup Frontface Backing Diameter | 252.22 mm |
| Design Units | Imperial |
| D | 266.7 mm |
| B - Cone Width | 71.438 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 22100 lbf |
| G1 - Heat Generation Factor (Roller-Raceway) | 619.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 81.6 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234269 |
