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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 hardened steel cage
Unit of Measure
Key Dimensions
Design Unit |
N/A Metric |
Bore (d) |
N/A 85 mm |
Lubrication Type |
N/A Industrial Grade Solid Lube |
O.D. (D) |
N/A 180 mm7.0866 in |
Width (B) |
N/A 41 mm1.6142 in |
Dynamic Radial Load Rating - 1M Revs (C1) |
N/A 403000 N90600 lbf |
| e Factor 1 | N/A 0.22 |
Cage Type |
N/A EJ |
Cage Material |
N/A Steel |
Factors
Maximum Operating Speed |
N/A 640 rpm |
| Y0 Factor2 | N/A 2.97 |
| Y1 Factor 3 | N/A 3.04 |
| Y2 Factor 4 | N/A 4.53 |
| Geometry Factor (Cg) 5 | N/A 0.0669 |
- 1 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 2 These factors apply for both inch and metric calculations. See engineering
- 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
- 5 Geometry constant for Lubrication Life Adjustment Factor a3l.
- 6 Maximum housing fillet radius that bearing corners will clear.
- 7 These maximum fillet radii will be cleared by the bearing corners.
