7221CTRDUMP3 NSK Super Precision Bearings
Welcome 1.4 K - Factor7 to China 6202 Bearing Supplier 0.51 mm Aa - Cage-Cone Backface Clearance the 7221CTRDUMP3 NSK Super Precision Bearings online seller.
| Brand Name: | NSK |
| Model Number: | 7221CTRDUMP3 |
| Aa - Cage-Cone Backface Clearance: | 0.51 mm |
| K - Factor7: | 1.4 |
| Series: | L69300 |
| Bearing Weight: | 0.20 Kg |
| da - Cone Frontface Backing Diameter: | 42.42 mm |
| Cage Type: | Stamped Steel |
| e - ISO Factor8: | 0.42 |
| C1 - Dynamic Radial Rating (1 million revolutions)5: | 39800 N |
| PDF |
7221CTRDUMP3 |
Product Details
| Aa - Cage-Cone Backface Clearance | 0.51 mm |
| K - Factor7 | 1.4 |
| Series | L69300 |
| Bearing Weight | 0.20 Kg |
| da - Cone Frontface Backing Diameter | 42.42 mm |
| Cage Type | Stamped Steel |
| e - ISO Factor8 | 0.42 |
| C1 - Dynamic Radial Rating (1 million revolutions)5 | 39800 N |
| C0 - Static Radial Rating | 55000 N |
| Db - Cup Backface Backing Diameter | 55.88 mm |
| db - Cone Backface Backing Diameter | 46.48 mm |
| Cone Part Number | JL69349CP |
| G1 - Heat Generation Factor (Roller-Raceway) | 18.4 |
| Da - Cup Frontface Backing Diameter | 60.96 mm |
| a - Effective Center Location3 | -2.3 mm |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 7360 N |
| C - Cup Width | 13.500 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 10300 N |
| Cg - Geometry Factor | 0.0692 |
| B - Cone Width | 17.000 mm |
