4R8007 NTN Cylindrical Roller Bearing
4R8007 NTN Cylindrical Roller Bearing Engineering Calculator , Tapered Roller Bearing Manufacturing Service . 14.5 mm Aa - Cage-Cone Backface Clearance Get Your Free. LLC NTN-SNR BEARINGS RUS
| Brand Name: | NTN |
| Model Number: | 4R8007 |
| Aa - Cage-Cone Backface Clearance: | 14.5 mm |
| G2 - Heat Generation Factor (Rib-Roller End): | 71.8 |
| Cone Part Number: | EE217060 |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 41700 lbf |
| Design Units: | Imperial |
| B - Cone Width: | 73.025 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 28700 lbf |
| B: | 76.203 mm |
| PDF |
4R8007 |
Product Details
| Aa - Cage-Cone Backface Clearance | 14.5 mm |
| G2 - Heat Generation Factor (Rib-Roller End) | 71.8 |
| Cone Part Number | EE217060 |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 41700 lbf |
| Design Units | Imperial |
| B - Cone Width | 73.025 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 28700 lbf |
| B | 76.203 mm |
| a - Effective Center Location3 | -15 mm |
| r - Cup Backface To Clear Radius2 | 6.35 mm |
| R - Cone Backface To Clear Radius1 | 1.520 mm |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 161000 lbf |
| d | 152.400 mm |
| G1 - Heat Generation Factor (Roller-Raceway) | 556.3 |
| Da - Cup Frontface Backing Diameter | 261.60 mm |
| K - Factor7 | 1.45 |
| db - Cone Backface Backing Diameter | 170.94 mm |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm |
| Cg - Geometry Factor | 0.114 |
| Series | 217000 |
