7221CTRSULP3 NSK Super Precision Bearings
7221CTRSULP3 NSK Super Precision Bearings Product Brochures 1.8 mm Ab - Cage-Cone Frontface Clearance , Super Precision Bearings TIMKEN BEARINGS(UK)LTD. Manufacturing Service . Get Your Free.
| Brand Name: | NSK |
| Model Number: | 7221CTRSULP3 |
| Ab - Cage-Cone Frontface Clearance: | 1.8 mm |
| Y - ISO Factor9: | 1.68 |
| da - Cone Frontface Backing Diameter: | 22.61 mm |
| Aa - Cage-Cone Backface Clearance: | -0.3 mm |
| D: | 47.000 mm |
| r - Cup Backface To Clear Radius2: | 1.52 mm |
| B - Cone Width: | 14.381 mm |
| C - Cup Width: | 11.113 mm |
Product Details
| Ab - Cage-Cone Frontface Clearance | 1.8 mm |
| Y - ISO Factor9 | 1.68 |
| da - Cone Frontface Backing Diameter | 22.61 mm |
| Aa - Cage-Cone Backface Clearance | -0.3 mm |
| D | 47.000 mm |
| r - Cup Backface To Clear Radius2 | 1.52 mm |
| B - Cone Width | 14.381 mm |
| C - Cup Width | 11.113 mm |
| Da - Cup Frontface Backing Diameter | 42.93 mm |
| d | 17.988 mm |
| db - Cone Backface Backing Diameter | 25.91 mm |
| Cone Part Number | 05070XS |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 952 lbf |
| Design Units | Imperial |
| Cup Part Number | 05185-S |
| Bearing Weight | 0.10 Kg |
| B | 14.381 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 | 1560 lbf |
| K - Factor7 | 1.64 |
| R - Cone Backface To Clear Radius1 | 2.030 mm |