2938N2 Splined Rotary Shafts

$364.61 $607.69
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Product Number:
2938N2
Additional info
For Motion Type Rotary
End Type Splined × Straight
Material 1045 Carbon Steel
Diameter 1"
Length 48"
Length Tolerance -0.06" to 0.06"
Straightness Tolerance 0.005" per ft.
Edge Type Chamfered
Hardness Rating Medium
Hardness Rockwell C15
Mechanical Finish Turned, Precision Ground, Polished
System of Measurement Inch
RoHS RoHS 3 (2015/863/EU) Compliant
REACH Not Compliant
DFARS Specialty Metals COTS-Exempt
Country of Origin United States
Schedule B 848310.5
ECCN EAR99
Spline Type Parallel
Number of Splines 6
Related Product Sleeve Bushings
Spline Diameter Tolerance -0.006" to -0.004"
Straight End Diameter 1 1/2"
Straight Diameter Tolerance -0.0015" to 0"
Product Description Good for hydraulic systems, machine tools, and other high-torque applications, these shafts have teeth that transmit high rotational loads. Compared to keyed shafts, they last longer and handle higher torque. They’re also better than keyed shafts for applications requiring frequent disassembly or adjustments because you can move bushings along their splines. Parallel splines have large, straight-sided teeth that resemble machine keys and transmit more torque than involute spline teeth. These splines are known as straight splines. Straight ends have a smooth, round finish instead of splines. Use this end with gears, sprockets, and bearings.
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