Product Description
Manual pallet jack radial ball bearing 25-83, OEM replacement for load and steer wheel assemblies. Chrome steel construction, 20 mm bore, 47 mm OD, 14 mm width, dual rubber seals. Designed for durability in warehouse lift trucks. Direct-fit for Liftsplus.com and other manual pallet jacks using SKU 25-83.
Specifications
Material & Construction
| Bearing Material | Chrome steel per SAE 52100 |
| Cage Material | Pressed steel, anti-corrosion treated |
| Hardness | Rockwell C58 (specified for ball bearing steel) |
| Finish | Precision machined, oil coated |
Mechanical Specifications
| Sealing Type | 2RS double rubber seals |
Part Numbers & Compatibility
| OEM Part Number | 25-83 |
Frequently Asked Questions
Q: What are the specifications for the 25-83 radial ball bearing?
A: The 25-83 is a chrome steel radial ball bearing with a 20 mm bore, 47 mm outer diameter, and 14 mm width. It features dual rubber seals (2RS) and is manufactured to SAE 52100 specifications with Rockwell C58 hardness. The bearing is precision machined with oil coating for corrosion resistance.
Q: Which equipment types and brands use the 25-83 bearing?
A: The 25-83 is a load and steer wheel bearing for manual pallet jacks from Crown, Toyota, Raymond, Yale, and similar OEM manufacturers. Verify your equipment model and serial range to confirm bore and diameter match before ordering.
Q: What materials are used in the 25-83 construction?
A: The bearing features a chrome steel ball and race per SAE 52100 with a pressed steel cage that has anti-corrosion treatment. Dual rubber seals (2RS) provide protection against contamination in warehouse environments.
Q: How long does the 25-83 bearing typically last in warehouse service?
A: Lifespan depends on load conditions, floor surfaces, and maintenance. The sealed design extends life by protecting against dust and moisture. Regular lubrication inspection and replacement when rolling resistance increases or noise occurs will maintain equipment performance.