Product Description
Bearing assy
Frequently Asked Questions
Q: What is SKU 3051694 and what electric lift truck models does it fit?
A: SKU 3051694 is a bearing assembly for electric lift trucks, supporting load wheel rotation and drive train components. It fits electric lift trucks from Toyota, Crown, Hyster, Raymond, Yale, Jungheinrich, Linde, Clark, BT, and comparable manufacturers. Verify your lift truck model, serial range, and year before ordering for accurate fitment.
Q: How is bearing assembly 3051694 different from bearing assemblies used in manual or hand pallet jacks?
A: Electric lift truck bearing assemblies handle higher radial and axial loads due to motorized lifting, faster movement speeds, and heavier duty cycles. They often feature reinforced races, larger rolling elements, or higher load ratings compared to manual pallet jack bearings. Additionally, electric truck bearings must tolerate vibration from electric motors and frequent start-stop cycles.
Q: What is the load rating and rated lifespan for bearing assembly 3051694?
A: Load rating and lifespan specifications depend on the specific electric lift truck model and application (load wheel, drive wheel, or pivot bearing). Under typical warehouse use with proper maintenance, electric truck bearing assemblies last 3 to 7 years or 10000 to 20000 operating hours. Consult your truck service manual or contact our parts team for exact load and life rating for your model.
Q: What failure indicators require immediate bearing assembly replacement?
A: Replace the bearing assembly immediately if you observe audible grinding or rough rotation, loss of load capacity, uneven wear on lift truck wheels, vibration during operation, or loss of steering control. A failed bearing assembly in an electric lift truck creates unsafe load handling conditions and can damage motors, transmissions, and hydraulic systems.
Q: Are bearing assemblies 3051694 sealed or unsealed, and does this affect maintenance requirements?
A: Most electric lift truck bearing assemblies are sealed to exclude dirt and moisture, but seals can deteriorate under extreme temperatures, chemical exposure, or high-speed operation. Inspect seals during routine service for cracking or separation. If seals fail, replace the entire bearing assembly rather than attempt to reseal; a failed seal leads to contamination and premature bearing failure.