280TDO460-1 NSK Double Direction Thrust Bearings
| Brand Name: |
NSK |
| Model Number: |
280TDO460-1 |
| Series: |
18600 |
| Cone Part Number: |
18690 |
| Cup Part Number: |
18620 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.30 Kg |
| Cage Type: |
Stamped Steel |
| d: |
46.038 mm |
| D: |
79.375 mm |
Product Details
| Series |
18600 |
| Cone Part Number |
18690 |
| Cup Part Number |
18620 |
| Design Units |
Imperial |
| Bearing Weight |
0.30 Kg |
| Cage Type |
Stamped Steel |
| d |
46.038 mm |
| D |
79.375 mm |
| B - Cone Width |
17.463 mm |
| C - Cup Width |
13.495 mm |
| B |
17.463 mm |
| R - Cone Backface To Clear Radius1 |
2.790 mm |
| r - Cup Backface To Clear Radius2 |
1.52 mm |
| da - Cone Frontface Backing Diameter |
51.05 mm |
| db - Cone Backface Backing Diameter |
55.88 mm |
| Da - Cup Frontface Backing Diameter |
74.68 mm |
| Db - Cup Backface Backing Diameter |
71.12 mm |
| Ab - Cage-Cone Frontface Clearance |
2.3 mm |
| Aa - Cage-Cone Backface Clearance |
0.3 mm |
| a - Effective Center Location3 |
-2 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
3030 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
11700 lbf |
| C0 - Static Radial Rating |
13800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
1940 lbf |
| K - Factor7 |
1.56 |
| e - ISO Factor8 |
0.37 |
| Y - ISO Factor9 |
1.6 |
| G1 - Heat Generation Factor (Roller-Raceway) |
23.9 |
| G2 - Heat Generation Factor (Rib-Roller End) |
17.7 |
| Cg - Geometry Factor |
0.0725 |