KOYO MHK1081 needle roller bearings
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What is MHK1081 bearing interchange？
| Brand Name: |
KOYO |
| Model Number: |
MHK1081 |
| Series: |
LM545800 |
| Cone Part Number: |
LM545849 |
| Cup Part Number: |
LM545812 |
| Design Units: |
Imperial |
| Bearing Weight: |
10.3 Kg |
| Cage Type: |
Stamped Steel |
| d: |
234.95 mm |
| D: |
317.500 mm |
| PDF |
MHK1081 |
Product Details
| Series |
LM545800 |
| Cone Part Number |
LM545849 |
| Cup Part Number |
LM545812 |
| Design Units |
Imperial |
| Bearing Weight |
10.3 Kg |
| Cage Type |
Stamped Steel |
| d |
234.95 mm |
| D |
317.500 mm |
| B - Cone Width |
49.213 mm |
| C - Cup Width |
36.513 mm |
| B |
49.213 mm |
| R - Cone Backface To Clear Radius1 |
3.560 mm |
| r - Cup Backface To Clear Radius2 |
3.30 mm |
| da - Cone Frontface Backing Diameter |
246.13 mm |
| db - Cone Backface Backing Diameter |
251.97 mm |
| Da - Cup Frontface Backing Diameter |
306.58 mm |
| Db - Cup Backface Backing Diameter |
296.93 mm |
| Ab - Cage-Cone Frontface Clearance |
4.1 mm |
| Aa - Cage-Cone Backface Clearance |
3.6 mm |
| a - Effective Center Location3 |
8.4 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)4 |
30200 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)5 |
117000 lbf |
| C0 - Static Radial Rating |
233000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)6 |
20600 lbf |
| K - Factor7 |
1.47 |
| e - ISO Factor8 |
0.4 |
| Y - ISO Factor9 |
1.51 |
| G1 - Heat Generation Factor (Roller-Raceway) |
997.1 |
| G2 - Heat Generation Factor (Rib-Roller End) |
163.2 |
| Cg - Geometry Factor |
0.137 |