220043529

Frequently Asked Questions

Q: What are the exact dimensions of bearing assembly 220043529?
A: The 220043529 bearing has an inner diameter of 54.65 mm, outer diameter of 78 mm, and width of 17.15 mm. These dimensions are critical for fitment to manual pallet jack wheels. Verify measurements match your equipment before purchasing.

Q: Why is SAE 52100 bearing steel specified for part 220043529?
A: SAE 52100 is a high-carbon chromium steel that provides superior hardness and wear resistance under the repetitive load cycles of material handling equipment. This material extends bearing service life compared to lower-grade steels.

Q: Is the 220043529 compatible with Crown, Toyota, and Raymond pallet jacks?
A: The 220043529 bearing assembly is designed for compatibility with standard manual pallet jack models from Crown, Toyota, Raymond, and similar manufacturers that use 54.65 mm inner diameter wheel bearings. Verify your specific model before ordering.

Q: What protection do the metal shields on bearing 220043529 provide?
A: Metal shields on this bearing protect the rolling elements from debris and contaminants in warehouse and outdoor environments, while still allowing lubrication access. They extend bearing life and reduce maintenance frequency.

Q: How should bearing 220043529 be maintained for maximum service life?
A: Inspect the bearing regularly for noise, resistance, or free play in the wheel. Relubricate with general-purpose lithium grease during regular maintenance cycles. In typical use, this bearing assembly lasts 2 to 4 years before replacement is needed.

Q: Is part 220043529 the same as other bearing assemblies with similar dimensions?
A: While dimension similarity exists, always verify the OEM part number 220043529 with your equipment documentation. Using exact part numbers ensures proper fit, load rating, and compatibility with your pallet jack model.