Product Description
BEARING assembly
Frequently Asked Questions
Q: What are the specifications for the SK-200-53 bearing assembly?
A: The SK-200-53 is a bearing assembly for manual pallet jack load wheels and tilt mechanisms. It features precision ball bearings with sealed or open design depending on application. Exact bore diameter, outside diameter, and width specifications should be verified against your equipment documentation.
Q: Which pallet jack models use the SK-200-53 bearing assembly?
A: This bearing assembly is used in manual pallet jacks from Crown, Toyota, Raymond, Yale, and other major manufacturers. Confirm fitment by matching the bearing bore and shaft diameter to your specific model.
Q: What materials and seal types are included in the SK-200-53?
A: The SK-200-53 uses SAE 52100 bearing steel with either dual rubber seals or metal shields. Sealed versions provide better protection in wet or dirty environments, while open designs allow easier lubrication access.
Q: How long does the SK-200-53 bearing assembly typically last?
A: Bearing lifespan ranges from 2 to 5 years under normal warehouse conditions, depending on load, usage frequency, and lubrication maintenance. Replace when you notice grinding noises, play in the load wheel, or increased drag during operation.
Q: Are there cross-reference part numbers for the SK-200-53?
A: Cross-reference the SK-200-53 against OEM part numbers from your pallet jack manufacturer documentation. Industry-standard bearing sizes may be listed under equivalent series numbers.
