55272000

Frequently Asked Questions

Q: What are the material specifications for bearing assembly 55272000?
A: Bearing assembly 55272000 is constructed from high carbon chromium steel, a bearing-grade alloy selected for high load capacity, wear resistance, and durability in material handling applications. Sealed lubrication is included for extended service life.

Q: Is bearing assembly 55272000 suitable for manual pallet jack applications?
A: Yes, bearing assembly 55272000 is a radial ball bearing designed specifically for manual pallet jack wheel and load support applications. It is manufactured to OEM specification and suitable for most standard manual pallet jack models.

Q: What brands of manual pallet jacks does bearing assembly 55272000 fit?
A: Bearing assembly 55272000 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other major manufacturers. Verify bearing bore diameter, width, and mounting type match your specific equipment before ordering.

Q: How does the sealed lubrication in bearing assembly 55272000 extend lifespan?
A: Sealed lubrication protects the bearing races and rolling elements from contamination, moisture, and debris. This sealed design reduces wear rates and extends service life significantly compared to unsealed bearings, particularly in wet or dusty environments.

Q: What performance advantages does high carbon chromium steel provide?
A: High carbon chromium steel delivers superior hardness, fatigue resistance, and load-carrying capacity. This material withstands the repetitive stress and heavy dynamic loads common in material handling equipment, providing reliable long-term performance.