Bearing Assembly Single Shield

Frequently Asked Questions

Q: What does single shield mean on SKU 202381?
A: Single shield indicates that this bearing assembly has a protective shield on one side only. This design reduces contamination from one direction while allowing access or clearance on the opposite side. Single shield bearings are common in open wheel applications on manual pallet trucks.

Q: What is the application for SKU 202381?
A: SKU 202381 is a bearing assembly for manual pallet jack wheel applications. The single shield design makes it suitable for steer or load wheel positions where protection on one side meets equipment requirements and operational clearance constraints.

Q: How does a single shield bearing differ from a sealed bearing?
A: A single shield bearing has protection on one side only, allowing some exposure on the other side. Sealed bearings are fully enclosed on both sides for maximum contamination protection. Single shield bearings typically have lower friction and may require periodic maintenance. Sealed bearings have extended service life with minimal maintenance.

Q: What maintenance does this bearing require?
A: Single shield bearings require periodic inspection and lubrication per your equipment manufacturer guidelines. Check for debris accumulation around the exposed side and clean as needed. Rotate the wheel and listen for noise or feel for resistance, which indicates bearing wear or contamination requiring replacement.

Q: Is SKU 202381 a drop-in replacement?
A: SKU 202381 can be a direct replacement if your current bearing assembly has the same bore diameter, width, and single shield configuration. Contact us with your equipment model or current bearing part number to verify dimensional compatibility before ordering.