Product Description
Deep groove ball bearing assembly, 6202-ZZ, with dual metal shields, 15 mm bore diameter, 35 mm outside diameter, and 11 mm width. Manufactured from hardened 52100 chrome steel. Compatible as a replacement for various manual pallet jack bearing assemblies.
Specifications
Material & Construction
| Bearing Material | 52100 chrome steel, raceways and balls hardened |
Part Numbers
| Manufacturer Part Number | 6202-ZZ |
| OEM Part Number | 6202-ZZ |
| Cross-Reference Part Numbers | Replaces 202SS, 6202 2Z, 6202ZZ, 6202-ZZ-1/2, 6202-2Z8, 202SS8 |
Frequently Asked Questions
Q: What are the key specifications of the 6202-ZZ bearing?
A: The 6202-ZZ features a 15 mm bore diameter, 35 mm outside diameter, 11 mm width, with dual metal shields. It is manufactured from hardened 52100 chrome steel and handles radial loads common in manual pallet jack applications.
Q: What is the difference between 2RS and ZZ seals?
A: The 6202-ZZ uses dual metal shields instead of rubber seals. Metal shields provide better protection in high-dust environments and cold storage but generate slightly more friction than rubber seals. Choose based on your operating conditions.
Q: What cross-reference part numbers are available for the 6202-ZZ?
A: The 6202-ZZ replaces 202SS, 6202-2Z, 6202ZZ, 6202-ZZ-1/2, 6202-2Z8, and 202SS8. If you have any of these part numbers in your equipment, the 6202-ZZ is a direct replacement. Always verify bore diameter and width before substituting.
Q: What equipment brands use the 6202-ZZ bearing?
A: The 6202-ZZ is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other standard-gauge equipment. Verify your specific model and bearing location before ordering.
Q: How long does a 6202-ZZ bearing typically last in normal conditions?
A: Bearing lifespan depends on load, operating hours, and maintenance. In typical warehouse pallet jack use, a 6202-ZZ bearing lasts 2-4 years before requiring replacement. Bearing noise, grinding, or resistance typically indicates replacement is needed.
