Key-Woodruff, No 404 X6-3

Part# X6-3
Hardened steel Woodruff key for torque transmission on shafts
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Description

The Fuller No. 404 Woodruff Key (X6-3) is a semi-circular machine key used to secure rotating components on shafts. It transmits torque between the shaft and mating parts, ensuring proper mechanical engagement in various industrial assemblies.

Key Specifications

  • Application: Heavy-duty transmissions and drivetrains
  • Function: Torque transmission and component locking
  • Compatibility: General industrial shafts and couplings
  • Construction: Hardened steel
  • Features: Semi-circular profile, standardized dimensions
  • Quality: OEM Fuller part

Shipping Info

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More Information

Current Part# X6-3
Part# variations FULX6-3,
X6-3 FUL,
X6-3FUL
Manufacturer Fuller
Warranty Standard Manufactures