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Dayton cast iron pivot arm model 50046

Dayton

Dayton Pivot Arm for 13W869 Cast Iron 50046

SKU CH-S3HS-7WK3F

Cast iron pivot arm compatible with Grainger 13W869 sheet metal combination machines

  • Compatible with 13W869 sheet-metal machines
  • Cast-iron construction resists wear and deflection
  • Direct replacement for OEM part 760
  • Fits 3-in-1 combination machine configurations
  • Dayton 50046 model ensures precise fit

Compatible Pivot Arm for 3-IN-1/760 Machines

This Dayton pivot arm is designed for sheet-metal combination machines that use manufacturer part number 3-IN-1/760. It serves as a direct replacement component for the Grainger 13W869 assembly. The cast-iron construction provides the rigidity required for bending, shearing and rolling operations. Maintenance teams and machine shops use it to restore original equipment function.

Cast Iron Construction Handles Operational Loads

The cast iron body absorbs vibration and resists deformation under repeated clamping cycles. No additional lubrication points or cooling provisions are mentioned in the specifications. Power draw and noise levels are determined by the host machine rather than the arm itself. The part installs without modification to the existing pivot geometry.

Restores Full Machine Function Without Extra Parts

The arm ships as a single component ready for installation on compatible equipment. No brackets, fasteners or software are included in the package. Fitment is limited to machines matching the 3-IN-1/760 and 13W869 references listed. Buyers with other machine models or different pivot dimensions cannot use this part.

Highlights

  • Compatible with 13W869 sheet-metal machines
  • Cast-iron construction resists wear and deflection
  • Direct replacement for OEM part 760
  • Fits 3-in-1 combination machine configurations
  • Dayton 50046 model ensures precise fit

Specifications

BrandDAYTON

Questions about this item

How is the Dayton 50046 pivot arm installed on the 13W869 combination machine, and what step is often missed?

Remove the old arm, align the new casting with the machine mounting holes, insert and torque the retaining bolts to spec, then verify full rotation clearance before tightening the lock nuts — the step most often missed is the final clearance check.

What maintenance will the cast iron pivot arm need over its service life?

Periodically inspect the pivot pin and bushings for wear, lubricate the pivot point with a suitable machine grease at regular intervals, and replace the pin or bushings if excessive play develops.

What is the first limit reached when the arm is used continuously on a 3-IN-1/760 machine?

The cast iron body handles sustained loads well; the first limit is usually pivot-pin temperature rise or bushing wear from continuous cycling, so monitor for increased friction or play during extended runs.

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