Hirobo HI2500096 Thrust Bearing 9 x 19 x 6.5 mm, 2 pcs  [HI2500096]

Thrust bearing for RC helicopters

This is an RC-scale thrust bearing supplied as a pair for use in helicopter general parts. The HI2500096 unit provides axial load support where small-diameter thrust bearings are required in rotor or driven assemblies, and it is offered as two pcs per set.

Practical role: the bearing controls axial movement and helps maintain consistent axial positioning in rotating assemblies, which matters when tuning swash or tail rotor linkages. It’s intended for model helicopter maintenance and replacement tasks rather than any full-size application.

Installation notes:

• Check mating surfaces and housing fit before assembly, remove debris and old lubricant.
• Press or seat the bearing squarely, avoid side-loads during insertion to prevent brinelling.
• Apply a light, appropriate bearing lubricant if system design calls for it; excessive grease can affect free rotation.
• Verify axial clearance after installation and recheck fastener torque on any retaining hardware to avoid binding.

Package contains two pcs of thrust bearing suitable for RC helicopter maintenance and part replacement.