Athena MNB120150173 Needle Bearing Bearings - 12x15x17.3mm

The Athena MNB120150173 is a precision needle bearing designed for high-performance engine applications. This bearing measures 12mm inner diameter, 15mm outer diameter, and 17.3mm length, providing reliable support for gudgeon pins (wrist pins) in pistons.

Key Features:

• Precision-manufactured needle roller bearing for reduced friction and enhanced durability
• High-quality construction enables extended service intervals and reduced maintenance frequency
• Designed to withstand high rotational speeds and elevated operating temperatures
• Excellent performance during sudden acceleration and high-stress conditions
• Outstanding price-to-quality ratio for professional and enthusiast applications

Athena needle bearings are engineered to meet or exceed OEM specifications, making them an ideal choice for engine rebuilds, performance upgrades, and routine maintenance. Some variants feature silver-plated construction for enhanced performance in extreme operating conditions.