Product Description
Manual pallet jack bearing assembly (SKU 98574) by Liftsplus.com for load wheel and fork applications. Precision sealed ball bearing with 20 mm bore, 47 mm outer diameter, and 14 mm thickness. Constructed from high-carbon chromium steel to SAE 52100, Rockwell C58-62. Pre-lubricated, maintenance-free with double contact seals. Fits most manual pallet jack load wheel assemblies, compatible with standard jack forks.
Specifications
Material
| Material Specification | High-carbon chromium steel (SAE 52100) |
| Hardness | Rockwell C58-62 inner/outer race |
Part Numbers
| OEM Part Number | 98574 |
Frequently Asked Questions
Q: What are the specifications for bearing SKU 98574?
A: SKU 98574 is a replacement bearing assembly with 20 mm bore, 47 mm outer diameter, and 14 mm thickness. It is a deep groove ball bearing constructed from SAE 52100 high-carbon chromium steel, hardened to Rockwell C58-62. The bearing arrives pre-lubricated and maintenance-free with double contact seals for load wheel and fork applications.
Q: Which manual pallet jack models is SKU 98574 compatible with?
A: This bearing fits most manual pallet jack load wheel assemblies and fork applications from Crown, Toyota, Raymond, Yale, Hyster, and other standard jack manufacturers. Verify your jack bearing bore diameter and outer diameter specifications match 20 mm x 47 mm before ordering.
Q: What material properties provide durability in this bearing?
A: SKU 98574 is fabricated from SAE 52100 high-carbon chromium steel with hardness of Rockwell C58-62 on inner and outer races. This material composition delivers the load capacity and wear resistance required for typical manual pallet jack wheel duty in warehouse operations.
Q: Is this bearing pre-lubricated and sealed?
A: Yes. SKU 98574 is pre-lubricated and maintenance-free with double contact seals. The sealing design protects against moisture and contaminant ingress in warehouse environments, reducing the need for periodic greasing.
Q: What is the expected service life of SKU 98574?
A: Service life depends on load conditions, frequency of use, and environmental factors in your warehouse. The Rockwell C58-62 hardness rating and sealed design provide durability for normal manual pallet jack duty. Replace the bearing if you observe wheel noise, grinding, or excessive play.
