Installation Tips
Distinguish between the shaft collar and the seat. Ensure the mounting surfaces are parallel to avoid eccentric loading.
Rollers support axial loads and offer higher load capacity than thrust ball bearings of the same size.
Model Series
81100 / 81200 / 89300 / 89400 Series
Vertical gearboxes, lifting equipment, extruders, and heavy-duty axial supports.
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.
Distinguish between the shaft collar and the seat. Ensure the mounting surfaces are parallel to avoid eccentric loading.
Check lubrication, raceway wear, and axial clearance; increase monitoring under heavy-load conditions.
Please specify alternative models, brand requirements, packaging methods, and target markets to facilitate price verification and shipment documentation.
Current Model / SELECTED MODEL
Thrust Roller Bearing
81100 / 81200 / 89300 / 89400 Series
Common Inner Diameter 15–200 mm