4R15203 NTN Cylindrical Roller Bearing
4R15203 NTN Cylindrical Roller Bearing LLC NTN-SNR BEARINGS RUS Manufacturers 85.725 mm B - Cone Width , 14.2 mm Aa - Cage-Cone Backface Clearance Online Wholesale Suppliers !
| Brand Name: | NTN |
| Model Number: | 4R15203 |
| B - Cone Width: | 85.725 mm |
| D: | 319.964 mm |
| Aa - Cage-Cone Backface Clearance: | 14.2 mm |
| C - Cup Width: | 65.088 mm |
| db - Cone Backface Backing Diameter: | 203.96 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 55600 lbf |
| Db - Cup Backface Backing Diameter: | 288.04 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 104.7 |
| PDF |
4R15203 |
Product Details
| B - Cone Width | 85.725 mm |
| D | 319.964 mm |
| Aa - Cage-Cone Backface Clearance | 14.2 mm |
| C - Cup Width | 65.088 mm |
| db - Cone Backface Backing Diameter | 203.96 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 55600 lbf |
| Db - Cup Backface Backing Diameter | 288.04 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 104.7 |
| G1 - Heat Generation Factor (Roller-Raceway) | 947.4 |
| Design Units | Imperial |
| C0 - Static Radial Rating | 361000 lbf |
| Cg - Geometry Factor | 0.136 |
| r - Cup Backface To Clear Radius2 | 4.83 mm |
| Ab - Cage-Cone Frontface Clearance | 3 mm |
| a - Effective Center Location3 | -16.5 mm |
| e - ISO Factor8 | 0.4 |
| da - Cone Frontface Backing Diameter | 199.9 mm |
| Series | 222000 |
| Cone Part Number | EE222070 |
| K - Factor7 | 1.46 |
