7398K216 Keyed Rotary Shafts

$17.16 $28.60
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Product Number:
7398K216
Additional info
For Motion Type Rotary
End Type Keyed
Material 304 Stainless Steel
Diameter 12mm
Diameter Tolerance -0.0635mm to 0mm
Length 400mm
Length Tolerance -0.795mm to 0.795mm
Straightness Tolerance 0.33 mm per 300 mm
Edge Type Chamfered
Hardness Rating Medium
Hardness Rockwell B90
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 400mm
Keyway Width 4mm
Keyway Depth 2.5mm
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. Stainless steel shafts are more corrosion resistant than steel shafts but also more difficult to machine. 304 stainless steel shafts have good corrosion resistance.
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