Installation Tips
Install according to shaft end fit and pulley position; avoid axial impact.
Integrated bearing and shaft for a compact design, ideal for small rotating components like water pumps.
Model Series
WB / WIB / WIR / 88500 Series
Automotive water pumps, industrial water pumps, cooling systems, and small pump categories.
For reference only. Final model selection must be confirmed based on load, speed, temperature, lubrication method, installation space, and target market requirements. If drawings or photos of the old part are available, they can be used for direct verification.
Install according to shaft end fit and pulley position; avoid axial impact.
Monitor pump leaks, abnormal noise, and bearing temperature rise; inspect the seal concurrently upon failure.
Please specify alternative models, brand requirements, packaging methods, and target markets to facilitate price verification and shipment documentation.
Current Model / SELECTED MODEL
Pump shaft bearing
WB / WIB / WIR / 88500 Series
Common shaft diameters: 12–30 mm