7021CTRDUMP3 NSK Super Precision Bearings
Welcome to the 7021CTRDUMP3 NSK Super Precision Bearings 1.69 K - Factor2 4.60 in Da - Cup Frontface Backing Diameter online Bearing Parts Trade Co., Ltd. seller.
| Brand Name: | NSK |
| Model Number: | 7021CTRDUMP3 |
| K - Factor2: | 1.69 |
| e - ISO Factor3: | 0.35 |
| Da - Cup Frontface Backing Diameter: | 4.60 in |
| Design Units: | Imperial |
| r - Cup Backface To Clear Radius1: | 0.130 in |
| C1 - Cup Flange Width: | 0.2500 in |
| D: | 4.8750 in |
| C - Cup Width: | 1.1875 in |
| PDF |
7021CTRDUMP3 |
Product Details
| K - Factor2 | 1.69 |
| e - ISO Factor3 | 0.35 |
| Da - Cup Frontface Backing Diameter | 4.60 in |
| Design Units | Imperial |
| r - Cup Backface To Clear Radius1 | 0.130 in |
| C1 - Cup Flange Width | 0.2500 in |
| D | 4.8750 in |
| C - Cup Width | 1.1875 in |
| Cg - Geometry Factor5 | 0.111 |
| Series | 555 |
| D1 - Flange Outer Diameter | 5.1210 in |
| Y - ISO Factor4 | 1.73 |
| Cup Part Number | 552-B |
