1050058

Frequently Asked Questions

Q: What are the exact dimensions and specifications of SKU 1050058?
A: The 1050058 is a precision metric sealed ball bearing with dimensions 20mm bore diameter x 47mm outer diameter x 14mm width. It features a double seal design with 2RS contact seals on both sides, ISO Grade 0/P0 tolerance class, and is constructed from high-carbon steel with anti-corrosion oil finish.

Q: Which manual pallet jack brands and models does the 1050058 bearing fit?
A: The 1050058 is designed for wheel and fork assemblies on manual pallet jacks from Crown, Toyota, Raymond, Yale, and comparable OEM manufacturers. It is suitable for both load wheel and caster applications. Verify the bore and outer diameter match your specific equipment before ordering.

Q: What does the 2RS double seal design on the 1050058 provide?
A: The 2RS (Double Rubber Seal) design seals both sides of the bearing to block contaminants such as dirt, moisture, and debris. This design provides maintenance-free operation and extended bearing life in typical warehouse and material handling environments.

Q: Is the 1050058 bearing suitable for cold storage and wet floor applications?
A: The sealed construction provides protection in damp conditions. For prolonged cold storage operation below freezing or heavy wet-floor duty, the bearing seals and lubrication remain effective. However, if frequent freezing occurs, monitor seals for brittleness and plan more frequent replacement cycles.

Q: What is the lifespan of the 1050058 bearing assembly?
A: Under normal warehouse duty, the 1050058 typically lasts 2 to 5 years. Service life depends on equipment load capacity utilization, floor surface condition, and use frequency. Rough concrete or overloaded pallet jacks reduce bearing life. Sealed design minimizes maintenance but does not eliminate eventual wear.