Product Description
Precision sealed ball bearing assembly for manual pallet jack load and steer wheel replacement, manufactured to SAE 52100 bearing steel standards, dimensioned 20 mm bore x 47 mm outside diameter x 14 mm width, double sealed and factory lubricated, compatible with standard manual pallet truck wheel assemblies. Cross-reference part numbers not available for SKU 608141100.
Specifications
Material
| Material Specification | High-carbon bearing steel (conforms to SAE 52100) |
| Hardness | Rockwell C58-65 (race and ball) |
Part Numbers
| Manufacturer Part Number | 608141100 |
| OEM Part Number | 608141100 |
Frequently Asked Questions
Q: What are the exact dimensions of the 608141100 bearing assembly?
A: The 608141100 is a precision sealed ball bearing with a 20 mm bore, 47 mm outside diameter, and 14 mm width. These dimensions make it compatible with standard manual pallet jack load and steer wheel assemblies from Crown, Toyota, Raymond, and similar OEM brands. Verify bore and outer diameter match your existing wheel hub before ordering.
Q: What material is the 608141100 bearing made from and how durable is it?
A: The 608141100 is manufactured from high-carbon bearing steel conforming to SAE 52100 standards with Rockwell C58-65 hardness on the races and balls. This hardness rating ensures resistance to wear and deformation under the cyclic loads typical of manual pallet jack operation. SAE 52100 steel is the industry standard for material handling bearing applications due to its combination of strength and fatigue resistance.
Q: Does the 608141100 come pre-lubricated and sealed?
A: Yes. The 608141100 features double seals and is factory lubricated with precision bearing grease. The double seal design excludes contamination and moisture while retaining internal lubrication. This means the bearing is ready to install without additional lubrication or assembly preparation.
Q: What pallet jack brands and models are compatible with the 608141100?
A: The 608141100 is compatible with standard manual pallet truck wheel assemblies from major OEM manufacturers including Crown, Toyota, Raymond, Yale, and Hyster. Compatibility depends on matching the 20 mm bore diameter and 47 mm outer diameter to your equipment. Cross-reference with your pallet jack model number or existing bearing assembly to confirm fitment before ordering.
Q: What is the typical service life of the 608141100 bearing?
A: Under normal warehouse duty cycles on manual pallet jacks, sealed ball bearings typically perform for 18 to 36 months before showing signs of wear or noise. Service life depends on load consistency, floor conditions, and maintenance practices. High-cycle operations with frequent loading or harsh floor surfaces may shorten bearing life. The sealed design minimizes contamination-related wear compared to open bearings.
Q: What are the failure symptoms that indicate the 608141100 needs replacement?
A: Replace the 608141100 if you observe grinding noise or roughness when rotating the wheel freely, visible rust or discoloration on the outer race, increased rolling resistance requiring excessive manual effort, or side-to-side wheel play. These symptoms indicate internal wear, seal failure, or loss of lubrication. Continued use of a failing bearing can damage the wheel hub or load wheel assembly.
