8377T18 Partially Keyed Rotary Shafts

$69.00 $115.00
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Product Number:
8377T18
Additional info
For Motion Type Rotary
End Type Keyed
Material 303 Stainless Steel
Diameter 3/4"
Diameter Tolerance -0.001" to 0"
Length 36"
Length Tolerance -0.005" to 0.005"
Straightness Tolerance 0.003" per ft.
Edge Type Chamfered
Hardness Rating Medium
Hardness Rockwell B80
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
Keyway Width 3/16"
Keyway Depth 3/32"
ANSI Keys Included One 2" Long Key, One 4" Long Key
Product Description These shafts have keyways only on the ends, leaving a plain shaft in the center. The keyways work with the included ANSI machine keys to transmit torque to gears, sprockets, and other keyed components. Use the middle of the shaft with bearings and other round-bore components. 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 meet tight diameter and straightness tolerances. 303 stainless steel shafts are more corrosion resistant than 1045 carbon steel shafts but also more difficult to machine.
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