AURORA BB-7 Bearings
Various 20x52x21 AURORA Bearing types ISB Brand and sizes to accommodate your AURORA BB-7 Bearings requirements. BFO Bearing Factory
What is BB-7 bearing interchange？
| Brand Name: | AURORA |
| Model Number: | BB-7 |
| Ab - Cage-Cone Frontface Clearance: | 0.05 in |
| K - Factor7: | 2.05 |
| C1 - Cup Flange Width: | 0.2188 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4: | 7400 lbf |
| Da - Cup Frontface Backing Diameter: | 3.46 in |
| G2 - Heat Generation Factor (Rib-Roller End): | 11.3 |
| B - Cone Width: | 1.1772 in |
| d: | 1.6250 in |
Product Details
| Ab - Cage-Cone Frontface Clearance | 0.05 in |
| K - Factor7 | 2.05 |
| C1 - Cup Flange Width | 0.2188 in |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 7400 lbf |
| Da - Cup Frontface Backing Diameter | 3.46 in |
| G2 - Heat Generation Factor (Rib-Roller End) | 11.3 |
| B - Cone Width | 1.1772 in |
| d | 1.6250 in |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 28500 lbf |
| D | 3.7500 in |
