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PowerTorq HPR8946

Inch High Performance Ball Spline Outer Race, 2" Nominal Size, 5/16" Nominal Ball Diameter, 6 Active Circuits Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Product Info

Part Number:
HPR8946
Nominal Diameter [in]:
2.000

Details

Active Circuits:
6
Nominal Ball Diameter [in]:
0.313
Optional Keyway:
1/2x7/32x2.50
Ball Return:
Cast
Balls per Outer Race:
144

Weight

Outer Race Weight [lb]:
4.48

Performance Specifications

Dynamic Torque [in-lb]:
16000
Static Torque [in-lb]:
40270

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".