Athena MNB140180168 Needle Bearing Bearings - 14x18x16.8mm

Athena MNB140180168 Needle Bearing

The Athena MNB140180168 is a precision needle bearing designed for high-performance engine applications. With dimensions of 14mm inner diameter, 18mm outer diameter, and 16.8mm length, this needle bearing provides reliable support for gudgeon pins (wrist pins) in piston assemblies.

Key Features

• Precision-ground needle rollers for smooth operation and reduced friction
• High-quality steel construction for durability and long service life
• Designed for use with gudgeon pins in two-stroke and four-stroke engines
• Excellent price-to-performance ratio for cost-effective maintenance
• Engineered to withstand high rotational speeds and temperatures
• Suitable for applications with sudden acceleration loads

Specifications

• Inner Diameter: 14mm
• Outer Diameter: 18mm
• Length: 16.8mm
• Type: Needle bearing
• Application: Gudgeon pin / piston assembly

Performance Benefits

Athena needle bearings are engineered to reduce maintenance intervals while delivering exceptional performance. The precision manufacturing ensures consistent quality and reliable operation even under demanding conditions including high RPM, elevated temperatures, and rapid acceleration cycles. Select versions are available with silver plating for enhanced performance in extreme operating conditions.

This bearing is ideal for motorcycle, ATV, scooter, and small engine applications where space constraints require a compact bearing solution with high load capacity.