PowerTorq HPR8947
Inch High Performance Ball Spline Outer Race, 2 1/2" Nominal Size, 3/8" Nominal Ball Diameter, 6 Active Circuits
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Product Specifications
Product Specifications
Configure
Product Specifications
Product Info
- Part Number:
- HPR8947
- Nominal Diameter [in]:
- 2.500
Details
- Active Circuits:
- 6
- Nominal Ball Diameter [in]:
- 0.375
- Optional Keyway:
- 1/2x1/4x3.000
- Ball Return:
- Cast
- Balls per Outer Race:
- 132
Weight
- Outer Race Weight [lb]:
- 6.60
Performance Specifications
- Dynamic Torque [in-lb]:
- 27000
- Static Torque [in-lb]:
- 62250
More Details
The PowerTorq™ Outer Race use of rolling elements resulting in a low coefficient of friction. The closed path that the bearing balls follow through the outer race is referred to as a circuit. The number of potential circuits varies with the diameter of the spline shaft. When a circuit is loaded with bearing balls, it is referred to as an "active circuit".