7921CTRSUMP3 NSK Super Precision Bearings
Super Precision Bearings 9180 lbf C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 offers 1.74 K - Factor7 a 7921CTRSUMP3 NSK Super Precision Bearings selection of Genuine Super Precision Bearings at Wholesale Prices. We are TIMKEN BEARING-SINGAPORE (PTE)LTD. a 7921CTRSUMP3 NSK Super Precision Bearings Certified Parts Retailer
| Brand Name: | NSK |
| Model Number: | 7921CTRSUMP3 |
| K - Factor7: | 1.74 |
| T - Bearing Width across Cones: | 2.2500 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5: | 9180 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6: | 3020 lbf |
| Bearing Weight: | 2.75 lb |
| Da - Cup Frontface Backing Diameter: | 3.05 in |
| Cage Type: | Stamped Steel |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3: | 5270 lbf |
Product Details
| K - Factor7 | 1.74 |
| T - Bearing Width across Cones | 2.2500 in |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 9180 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 3020 lbf |
| Bearing Weight | 2.75 lb |
| Da - Cup Frontface Backing Diameter | 3.05 in |
| Cage Type | Stamped Steel |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 5270 lbf |
| Y1 - ISO Factor9 | 2.02 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 35.2 |
| Design Units | Imperial |
| Cg - Geometry Factor12 | 0.0801 |
| r - Cup Frontface To Clear Radius2 | 0.03 in |
| Cone Part Number | 25590 |
| R - Cone Backface To Clear Radius1 | 0.14 in |
| Y2 - ISO Factor10 | 3 |
| B - Cone Width | 1.0000 in |
| C - Double Cup Width | 1.8750 in |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 35400 lbf |
| d | 1.7960 in |
