HM231149/HM231116D NSK Tapered Roller Bearings Double-row
| Brand Name: |
NSK |
| Model Number: |
HM231149/HM231116D |
| Series: |
09000 |
| Cone Part Number: |
09081 |
| Cup Part Number: |
09194 |
| Design Units: |
Imperial |
| Bearing Weight: |
0.20 Kg |
| Cage Type: |
Stamped Steel |
| d: |
20.625 mm |
| D: |
49.225 mm |
Product Details
| Series |
09000 |
| Cone Part Number |
09081 |
| Cup Part Number |
09194 |
| Design Units |
Imperial |
| Bearing Weight |
0.20 Kg |
| Cage Type |
Stamped Steel |
| d |
20.625 mm |
| D |
49.225 mm |
| B - Cone Width |
21.539 mm |
| C - Cup Width |
17.463 mm |
| B |
23.020 mm |
| R - Cone Backface To Clear Radius1 |
1.520 mm |
| r - Cup Backface To Clear Radius2 |
3.56 mm |
| da - Cone Frontface Backing Diameter |
25.4 mm |
| db - Cone Backface Backing Diameter |
27.43 mm |
| Da - Cup Frontface Backing Diameter |
44.50 mm |
| Db - Cup Backface Backing Diameter |
39.12 mm |
| Ab - Cage-Cone Frontface Clearance |
1.5 mm |
| Aa - Cage-Cone Backface Clearance |
1.8 mm |
| a - Effective Center Location3 |
-9.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
2500 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
9630 lbf |
| C0 - Static Radial Rating |
9100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
1140 lbf |
| K - Factor7 |
2.2 |
| e - ISO Factor8 |
0.27 |
| Y - ISO Factor9 |
2.26 |
| G1 - Heat Generation Factor (Roller-Raceway) |
8 |
| G2 - Heat Generation Factor (Rib-Roller End) |
4 |
| Cg - Geometry Factor |
0.0452 |