Bearing Assembly (Single Shield)

Frequently Asked Questions

Q: What is SKU 45175-20170-71 and what is the single shield design?
A: SKU 45175-20170-71 is a bearing assembly with single shield protection for manual pallet jacks. The single shield design protects the bearing from contaminants and debris on one side while allowing space-efficient installation. This configuration is used in load wheel and steering applications.

Q: Which pallet jack brands and models use the 45175-20170-71 bearing assembly?
A: SKU 45175-20170-71 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, and other standard manufacturers. Verify your equipment model and load rating align with this bearing assembly specifications before ordering.

Q: What is the difference between single shield and double shield bearing assemblies?
A: The 45175-20170-71 single shield design protects the bearing on one side, allowing seal access or reducing installation depth. Double shield bearings protect both sides but take up more space. Use only the bearing type specified for your equipment design and application.

Q: What maintenance or lubrication does the 45175-20170-71 require?
A: The bearing assembly should operate smoothly without binding or excessive play. Shield protection reduces bearing contamination. If the bearing becomes noisy, stiff, or develops play, replacement is necessary. Do not attempt to clean or relubricate sealed bearing assemblies.