2672N28 Rotary Shafts

$36.00 $60.00
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Product Number:
2672N28
Additional info
For Motion Type Rotary
End Type Straight
Material 4140 Alloy Steel
Diameter 3/4"
Diameter Tolerance -0.001" to 0"
Length 6"
Length Tolerance 0" to 0.005"
Straightness Tolerance 0.0125" per ft.
Edge Type Chamfered
Hardness Rating Hard
Hardness Rockwell C28
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 Combine these general purpose drive shafts with gears, sprockets, and bearings to transmit rotary motion. All are turned, precision ground, and polished to meet tight diameter and straightness tolerances. This means these shafts evenly distribute loads, reduce vibration, and improve accuracy and stability. Steel shafts are generally stronger than stainless steel shafts but not as corrosion resistant. Alloy steel shafts are good for high-stress applications. They are stronger than carbon steel and hardened for increased wear resistance; however, they are more difficult to machine. Shafts with chamfered edges reduce damage to bearings, housings, and other components during installation.
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