Namura Wrist Pin Bearing Caged Needle for Honda CR250R for Yamaha YZ250 18x22x22

Wrist Pin Bearing Caged Needle for Honda and Yamaha

This wrist pin bearing caged needle for Honda and Yamaha engines ensures smooth piston movement by supporting the wrist pin within the connecting rod.

Overview

The wrist pin bearing caged needle reduces friction and heat between the piston wrist pin and the connecting rod. Precision engineering makes this wrist pin bearing caged needle a vital component for high revving two stroke engines. Maintaining a healthy wrist pin bearing caged needle prevents premature engine failure.

Built For Performance

• High strength steel needle rollers
• Caged design for improved needle alignment
• Hardened steel surface for wear resistance
• Compatible with high RPM engine operation

Specs At A Glance

Good To Know

Q: Do I need to replace the wrist pin when changing the bearing? A: It is recommended to inspect the wrist pin for scoring and replace it if any wear is visible.

Q: Should I pre-lubricate this bearing? A: Yes, coat the needles with clean two-stroke oil before installation to ensure immediate lubrication upon startup.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.