RA 850-137-581

Frequently Asked Questions

Q: Which Raymond electric pallet jack models use the RA 850-137-581 pivot shaft?
A: The RA 850-137-581 pivot shaft fits Raymond model 8500 electric pallet jacks. Check the equipment nameplate to confirm your model before ordering.

Q: What is the function of the pivot shaft in an electric pallet jack?
A: The pivot shaft is the main pin or axle that allows the forks to articulate or tilt during lift operations on the Raymond 8500. This shaft is a load-bearing component that supports the side-to-side movement and weight distribution of lifted loads.

Q: What material and specifications does the RA 850-137-581 pivot shaft have?
A: The RA 850-137-581 is manufactured from hardened steel with precise machining to meet Raymond 8500 dimensional tolerances. The shaft diameter, length, and shoulder dimensions are engineered to match the pivot bearing bores and mounting brackets on the lift mechanism.

Q: How can I tell if the pivot shaft needs replacement?
A: Replace the RA 850-137-581 if the forks exhibit excessive side-to-side play, binding during tilt, uneven lifting, or visible bending. A worn pivot shaft can cause uneven load distribution and compromised load handling stability.

Q: What is the expected lifespan of a pivot shaft under normal warehouse use?
A: Under normal duty with proper maintenance and load application, a pivot shaft typically lasts 4-6 years on an electric pallet jack. Lifespan depends on load frequency, overload incidents, and proper centering during operation. Inspect annually for wear, scoring, or deflection.