PowerTorq 2500-6-0375

Inch Ball Spline Inner Race, 2 1/2" Nominal Size, 3/8" Nominal Ball Diameter, 6 Active Circuits

PowerTorq™ inner races are made of high quality 4150 alloy steel, induction hardened to Rc 56-60. PowerTorq™ outer races are made of hardened steel with ball tracks heat treated to Rc 56-60. PowerTorq™ ball spline inner and outer races are protected with a black oxide finish.

PowerTorq™ Ball Splines are straight within .010 in/ft when shipped from the factory, and do not exceed .030 inch in any 6 foot section. Twist is limited to .015 in/ft at the ball circle diameter.

To configure a part number, download 2D/3D models, or request a quote, please select the "Quote or Download" tab and click the "Configure" button. (Step 4 of 4)

Product PowerTorq 2500-6-0375
Product Info
Nominal Diameter [in] 2.500
Active Circuits 6
Root Diameter [in] 2.10
Part Numbers
12 ft. Part Number SRR6484
2 ft. Part Number
4 ft. Part Number SRR6468
6 ft. Part Number
8 ft. Part Number SRR6476
Inner Race Weight [lb./ft.] 15.8

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Linear Bearings and Pillow Blocks

Linear Shafting and Shaft Supports

Ball Spline Products - Inch Ball Spline Outer Race