TIMKEN 64450-90109 Tapered Roller Bearing Assemblies
| Cone Part Number: | HM125943 |
| Design Units: | Imperial |
| Cage Type: | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: | 175000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: | 45300 lbf |
| d: | 4.7224 in |
| B - Cone Width: | 2.3750 in |
| R - Cone Backface To Clear Radius3: | 0.13 in |
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Product Details
| Cone Part Number | HM125943 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 175000 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 45300 lbf |
| d | 4.7224 in |
| B - Cone Width | 2.3750 in |
| R - Cone Backface To Clear Radius3 | 0.13 in |
| da - Cone Frontface Backing Diameter | 5.28 in |
| db - Cone Backface Backing Diameter | 5.39 in |
| Ab - Cage-Cone Frontface Clearance | 0.04 in |
| Aa - Cage-Cone Backface Clearance | 0.07 in |
| a - Effective Center Location4 | -0.56 in |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 26000 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 100000 lbf |
| C0 - Static Radial Rating | 155000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 13500 lbf |
| K - Factor8 | 1.92 |
| G1 - Heat Generation Factor (Roller-Raceway) | 359.7 |
| G2 - Heat Generation Factor (Rib-Roller End) | 46.4 |
| Cg - Geometry Factor | 0.115 |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
