Product Description
BEARING assembly (SINGLE SHIELD)
Frequently Asked Questions
Q: What is bearing assembly 52206 and what does the single shield designation mean?
A: SKU 52206 is a bearing assembly with a single metal shield. The shield covers one side of the bearing ball raceway to keep out dirt and debris while allowing some lubrication flow. Single shield design is lighter than dual shields and is commonly used in manual pallet jack and lift truck applications where moderate dust protection is needed without excessive drag or heat buildup.
Q: How does a single shield bearing differ from a sealed bearing?
A: Single shield bearings have one metal cover on one side, leaving the opposite side open to the environment. Sealed bearings are closed on both sides and retain grease internally. Single shield designs allow easier regreasing but provide less protection in wet or very dirty conditions. Sealed bearings are better for wet floors and cold storage but cannot be regreased after installation. Choose based on your equipment environment.
Q: What equipment does bearing assembly 52206 fit?
A: Bearing assembly 52206 is used in manual pallet jacks from Crown, Toyota, Raymond, Yale, and other OEMs for load wheel and idler wheel applications. It is not compatible with electric lift trucks that require sealed bearings. Verify your equipment documentation to confirm your axle diameter matches the bore of this bearing before ordering.
Q: How long does bearing assembly 52206 last with proper maintenance?
A: With quarterly or semi-annual regreasing, bearing assembly 52206 typically lasts 2 to 3 years in standard warehouse duty. High-volume or wet environments reduce lifespan. Single shield design requires more frequent inspection than sealed bearings. Signs of wear include wheel wobble, noise, or resistance to rotation. Replace when bearing play becomes visible or noise increases.
Q: What is the material and specifications of bearing assembly 52206?
A: Bearing assembly 52206 is constructed from high carbon chrome bearing steel. The single metal shield is typically pressed or crimped steel. For exact bore diameter, outer diameter, and width specifications, provide us with your pallet jack model and axle size. We can confirm if 52206 is the correct fit and cross-reference compatible bearings from other manufacturers if needed.