8641T22 Step-Down Rotary Shafts

$23.00 $38.33
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Product Number:
8641T22
Additional info
For Motion Type Rotary
End Type Step Down × Straight
Material 303 Stainless Steel
Length 9"
Length Tolerance -0.005" to 0.005"
Straightness Tolerance 0.003" per ft.
Edge Type Chamfered
Hardness Rating Medium
Hardness Brinell 160
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 722220
ECCN 1C999
Step Diameter 1/2"
Step Diameter Tolerance -0.001" to 0"
Step Length 3"
Product Description A shoulder near the end of the shaft provides a stop for gears, sprockets, and bearings. The edges are chamfered to remove sharp corners, reducing damage to bearings, housings, and other components during installation. All are turned, ground, and polished to tight diameter and straightness tolerances. 303 stainless steel shafts are more corrosion resistant than steel shafts but also more difficult to machine.
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