7221CTRDUMP3 NSK Super Precision Bearings
What China 6202 Bearing Supplier are the dimensions of a 7221CTRDUMP3 NSK Super Precision Bearings? Super Precision Bearings Manufacturing Service . Get Your Free, Instant 41100 lbf C0 - Static Radial Rating Quote！
| Brand Name: | NSK |
| Model Number: | 7221CTRDUMP3 |
| C0 - Static Radial Rating: | 41100 lbf |
| Cg - Geometry Factor: | 0.0842 |
| G2 - Heat Generation Factor (Rib-Roller End): | 16.5 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 77400 lbf |
| a - Effective Center Location4: | 0.21 in |
| Cone Part Number: | HM911249 |
| C1 - Dynamic Radial Rating (1 million revolutions)6: | 44400 lbf |
| db - Cone Backface Backing Diameter: | 3.58 in |
| PDF |
7221CTRDUMP3 |
Product Details
| C0 - Static Radial Rating | 41100 lbf |
| Cg - Geometry Factor | 0.0842 |
| G2 - Heat Generation Factor (Rib-Roller End) | 16.5 |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 77400 lbf |
| a - Effective Center Location4 | 0.21 in |
| Cone Part Number | HM911249 |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 44400 lbf |
| db - Cone Backface Backing Diameter | 3.58 in |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 16200 lbf |
| B - Cone Width | 1.3125 in |
| d | 2.4375 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 11500 lbf |
| Ab - Cage-Cone Frontface Clearance | 0.2 in |
| Design Units | Imperial |
| da - Cone Frontface Backing Diameter | 2.91 in |
| Aa - Cage-Cone Backface Clearance | 0.25 in |
| K - Factor8 | 0.71 |
| G1 - Heat Generation Factor (Roller-Raceway) | 56.4 |
| Series | HM911200 |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 20100 lbf |
