1886K21 Rotary Shafts

$4.51 $7.52
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Product Number:
1886K21
Additional info
For Motion Type Rotary
End Type Straight
Material Black-Oxide 1045 Carbon Steel
Diameter 1/2"
Diameter Tolerance -0.001" to 0"
Length 12"
Length Tolerance -0.0625" to 0.0625"
Straightness Tolerance 0.01875" per ft.
Edge Type Chamfered
Hardness Rating Hard
Hardness Rockwell C20
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 721590
ECCN EAR99
Finish Hardness Rating Medium
Finish Hardness Rockwell C19
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. Carbon steel shafts balance high strength and good machinability, making them ideal for general purpose use. Some steel shafts have a finish or coating to add corrosion or wear resistance. A black oxide finish gives the shaft mild corrosion resistance, so it should be used in dry environments. Shafts with chamfered edges reduce damage to bearings, housings, and other components during installation.
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