320RV4811 NSK Four-Row Cylindrical Roller Bearing
320RV4811 NSK Four-Row Cylindrical Roller Bearing Hebei Xiantong Bearing Co., Ltd. Manufacturers , 200.025 mm d Online Wholesale Suppliers 7.9 mm a - Effective Center Location3 !
| Brand Name: | NSK |
| Model Number: | 320RV4811 |
| d: | 200.025 mm |
| Aa - Cage-Cone Backface Clearance: | 8.1 mm |
| a - Effective Center Location3: | 7.9 mm |
| Series: | 93000 |
| Cup Part Number: | J93129A |
| D: | 319.999 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 42600 lbf |
| Cone Part Number: | 93787 |
Product Details
| d | 200.025 mm |
| Aa - Cage-Cone Backface Clearance | 8.1 mm |
| a - Effective Center Location3 | 7.9 mm |
| Series | 93000 |
| Cup Part Number | J93129A |
| D | 319.999 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 42600 lbf |
| Cone Part Number | 93787 |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 38200 lbf |
| R - Cone Backface To Clear Radius1 | 4.320 mm |
| r - Cup Backface To Clear Radius2 | 3.30 mm |
| Design Units | Imperial |
| Cg - Geometry Factor | 0.146 |
| G1 - Heat Generation Factor (Roller-Raceway) | 912 |
| Da - Cup Frontface Backing Diameter | 298.50 mm |
| Cage Type | Stamped Steel |
| C - Cup Width | 46.038 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 164000 lbf |
| Db - Cup Backface Backing Diameter | 287.02 mm |
| e - ISO Factor8 | 0.52 |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
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