Product Description
Bishamon BI 81251205 thrust bearing is an OEM replacement component for Bishamon BS-55 manual pallet jack hydraulic units, supporting axial loads in pump assemblies. Manufactured for precise fit and reliable service in original BS-55-series hydraulic systems.
Compatibility: Fits pallet jacks made by Bishamon, model BS-55. Alternate model: BS55; BS 55. SKU: BI 81251205
Specifications
Part Numbers
| OEM Part Number | BI 81251205 |
| Manufacturer Part Number | 81251205 |
| Compatible Model | Bishamon BS-55 series manual pallet jack hydraulic unit |
Frequently Asked Questions
Q: What is the BI 81251205 thrust bearing used for?
A: The BI 81251205 is an OEM replacement thrust bearing for Bishamon BS-55 manual pallet jack hydraulic units. It supports axial loads in pump assemblies and maintains proper bearing function in hydraulic systems.
Q: Is the BI 81251205 compatible with other pallet jack brands?
A: The BI 81251205 is engineered specifically for Bishamon BS-55 series manual pallet jack hydraulic units. It is not recommended for use in other equipment brands or models. Verify your hydraulic unit matches the BS-55 series before ordering.
Q: What are the OEM part numbers for the BI 81251205?
A: The OEM part number is BI 81251205. The manufacturer part number is 81251205. Use either designation when ordering to ensure correct fitment.
Q: How long does a BI 81251205 bearing typically last?
A: Bearing lifespan depends on hydraulic fluid quality, load cycles, and maintenance practices. Regular hydraulic fluid changes and monitoring for unusual noise or vibration help extend component life. Replace the bearing if you notice decreased hydraulic responsiveness or audible grinding.