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Key Features
- Longer bearing life achieved from higher capacity (vs. competitors)
- Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
- Better contaminant purging from slots on cage face helps extend bearing life
- Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a brass cage
Unit of Measure
Key Dimensions
Bore (d) |
N/A 950 mm |
O.D. (D) |
N/A 1360 mm53.543 in |
Width (B) |
N/A 300 mm11.8110 in |
Dynamic Radial Load Rating - 1M Revs (C1) |
N/A 13600000 N3060000 lbf |
| e Factor1 | N/A 0.2 |
Other Dimensions
| Max Shaft Fillet Radius2 | N/A 6 mm0.24 in |
Shaft Backing Shoulder Diameter |
N/A 1047.000 mm41.200 in |
Housing Backing Shoulder Diameter |
N/A 1271.000 mm50.000 in |
Design Unit |
N/A Metric |
- 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 2 Maximum housing fillet radius that bearing corners will clear.
- 3 See thermal speed ratings in the engineering section.
- 4 These factors apply for both inch and metric calculations. See engineering
- 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 6 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 7 Geometry constant for Lubrication Life Adjustment Factor a3l.
