T-HM256849D/HM256810G2+A NTN Cylindrical Roller Bearing
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| Brand Name: |
NTN |
| Model Number: |
T-HM256849D/HM256810G2+A |
| Design Units: |
METRIC |
| K - Factor2: |
0.71 |
| Y - ISO Factor4: |
0.73 |
| Da - Cup Frontface Backing Diameter: |
115.10 mm |
| Db - Cup Backface Backing Diameter: |
103.12 mm |
| e - ISO Factor3: |
0.83 |
| G1 - Heat Generation Factor (Roller-Raceway): |
45.5 |
| r - Cup Backface To Clear Radius1: |
2.03 mm |
| PDF |
T-HM256849D/HM256810G2+A |
Product Details
| Design Units |
METRIC |
| K - Factor2 |
0.71 |
| Y - ISO Factor4 |
0.73 |
| Da - Cup Frontface Backing Diameter |
115.10 mm |
| Db - Cup Backface Backing Diameter |
103.12 mm |
| e - ISO Factor3 |
0.83 |
| G1 - Heat Generation Factor (Roller-Raceway) |
45.5 |
| r - Cup Backface To Clear Radius1 |
2.03 mm |
| Cg - Geometry Factor |
0.0739 |
| C - Cup Width |
21.000 mm |
| G2 - Heat Generation Factor (Rib-Roller End) |
20 |
| Series |
31311M |
| Cup Part Number |
Y31311M |
| D |
120.000 mm |