3016N21 Ultra-Straight Tight-Tolerance Rotary Shafts

$60.82 $101.36
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Product Number:
3016N21
Additional info
For Motion Type Rotary
End Type Straight
Material 1045 Carbon Steel
Diameter 1"
Diameter Tolerance -0.0005" to 0"
Length 12"
Length Tolerance 0" to 0.005"
Straightness Tolerance 0.0015" per ft.
Edge Type Chamfered
Hardness Rating Medium
Hardness Rockwell B80
Mechanical Finish Turned, Precision Ground, Polished
System of Measurement Inch
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (01/21/2025, 247 SVHC) Compliant
DFARS Specialty Metals COTS-Exempt
Country of Origin United States
Schedule B 848310.5
ECCN EAR99
Product Description Eight times straighter than standard rotary shafts, these tight-tolerance shafts minimize vibrations and reduce wear to bearings and other components. They also have diameter tolerances that are twice as tight as standard rotary shafts. All are carbon steel, a general purpose shafting material that balances high strength and good machinability. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. Shafts are turned, ground, and polished to meet the diameter and straightness tolerances listed.
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