1439K18 Keyed Rotary Shafts

$226.49 $377.48
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Product Number:
1439K18
Additional info
For Motion Type Rotary
End Type Keyed
Material 1045 Carbon Steel
Diameter 40mm
Diameter Tolerance -0.076mm to 0mm
Length 1,800mm
Length Tolerance -0.795mm to 0.795mm
Straightness Tolerance 0.33 mm per 300 mm
Edge Type Chamfered
Hardness Rating Medium
Hardness Rockwell B95
Mechanical Finish Polished
System of Measurement Metric
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
Keyway Length 1,800mm
Keyway Width 12mm
Keyway Depth 5mm
ANSI Keys Included No
Product Description Combine these shafts with a machine key (not included) to transmit torque to gears, sprockets, and other power transmission components. All have an ANSI standard keyway (keys not included; see our selection of key stock). Their edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, or polished to tight diameter and straightness tolerances. Steel shafts are generally stronger than aluminum and stainless steel shafts but not as corrosion resistant. 1045 carbon steel shafts balance high strength and good machinability, making them ideal for general purpose use.
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