Athena MNB180230218 Needle Bearing Bearings - 18x23x21.8mm

The Athena MNB180230218 is a precision needle bearing measuring 18mm inner diameter x 23mm outer diameter x 21.8mm width. This high-quality needle bearing is designed to attach to the gudgeon pin (wrist pin) in high-performance engine applications.

Key Features:

• Precision dimensions: 18mm ID x 23mm OD x 21.8mm width
• High-quality construction for extended service intervals
• Engineered for high rotational speeds and sudden acceleration
• Excellent heat resistance for high-temperature operation
• Outstanding price-to-quality ratio
• Available in silver-plated variants for extreme conditions

Athena needle bearings are manufactured to OEM specifications and provide reliable performance in demanding powersports and small engine applications. The precision roller design reduces friction while maintaining strength under heavy loads, making them ideal for racing and performance builds.