Product Description
Sheave
Frequently Asked Questions
Q: What is the RA 939-352/206 sheave used for?
A: The RA 939-352/206 is a sheave (pulley) component designed for material handling equipment drivetrain systems. It redirects and transmits load forces through belt or cable drive assemblies on electric and manual pallet jacks.
Q: Which pallet jack models use the RA 939-352/206 sheave?
A: This sheave is compatible with multiple electric lift truck models from Raymond, Crown, Toyota, and similar OEM brands. Verify the sheave diameter and bore specifications match your equipment before ordering, as sheaves vary by drive system configuration.
Q: What material is the RA 939-352/206 sheave made from?
A: Standard industrial sheaves are typically cast iron or ductile iron construction, selected for strength, wear resistance, and load capacity in repeated load cycles. The exact material specification is confirmed upon order confirmation.
Q: How long does a sheave typically last in service?
A: Sheave lifespan depends on belt condition, alignment, and operating hours. A well-maintained sheave can last the life of the equipment. Replace the sheave immediately if the groove shows cracking, excessive wear, or if the belt slips or frays prematurely.
Q: Are there cross-reference part numbers for the RA 939-352/206?
A: Cross-reference information is available upon request. Provide your equipment model and serial number, and we can identify OEM equivalents and alternative part numbers for compatibility verification.