2THR644411 NSK Double row double row bearings
| Brand Name |
NSK |
| Model Number |
2THR644411 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 26000 |
| Cone Part Number | 26118 |
| Cup Part Number | 26282D |
| Design Units | Imperial |
| Bearing Weight | 1.78 lb |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance | 0.09 in |
| d | 1.1806 in |
| D | 2.8125 in |
| B - Cone Width | 0.7450 in |
| C - Double Cup Width | 1.4375 in |
| T - Bearing Width across Cones | 1.6875 in |
| R - Cone Backface To Clear Radius1 | 0.06 in |
| r - Cup Frontface To Clear Radius2 | 0.02 in |
| db - Cone Backface Backing Diameter | 1.5 in |
| Da - Cup Frontface Backing Diameter | 2.60 in |
| Aa - Cage-Cone Backface Clearance | 0 in |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 | 4060 lbf |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 | 27300 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 | 7070 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 2500 lbf |
| K - Factor7 | 1.62 |
| e - ISO Factor8 | 0.36 |
| Y1 - ISO Factor9 | 1.87 |
| Y2 - ISO Factor10 | 2.79 |
| G1 - Heat Generation Factor (Roller-Raceway)11 | 16.1 |
| G2 - Heat Generation Factor (Rib-Roller End) | 10.1 |
| Cg - Geometry Factor12 | 0.063 |
