MH040027

Frequently Asked Questions

Q: What does single shield mean on the MH040027 bearing assembly?
A: Single shield means the bearing has one protective metal or rubber cover on a single side, allowing the other side to remain open. This configuration is used in applications where one side of the bearing needs to be accessible or where the assembly design requires open access for mounting or lubrication.

Q: Can the MH040027 single shield bearing be used in place of a double shield bearing?
A: No. Single shield and double shield bearings have different mounting requirements and protective properties. The MH040027 single shield is designed for specific pallet jack models where the bearing configuration is single shield. Using an incompatible bearing type can cause misalignment and premature failure. Verify your equipment requires single shield configuration before ordering.

Q: Is the MH040027 an OEM part or an aftermarket part?
A: The MH040027 is an OEM replacement part, meaning it meets original equipment manufacturer specifications and replaces the bearing originally installed in compatible pallet jack models. It is designed for direct compatibility without modification.

Q: What pallet jack models use the MH040027 bearing assembly?
A: The MH040027 is compatible with select manual pallet jack models that require single shield bearing configuration. Cross-reference your equipment model number and bearing specifications with the MH040027 to confirm fitment. No equivalent cross-reference numbers are currently listed in approved industrial sources.