QA1 NPB12T Narrow Stainless Steel Spherical Bearing 3/4" Bore PTFE Lined

The QA1 NPB12T is a precision-grade narrow stainless steel spherical bearing featuring a 3/4" bore diameter with a self-lubricating PTFE liner. Part of QA1's NPB-T Narrow Stainless Steel Series, this bearing delivers tighter tolerances than traditional spherical bearings, making it ideal for high-performance suspension and linkage applications where precision and reliability are critical.

Ball Construction:

• 440C stainless steel ball
• Heat treated for maximum durability
• Hard chrome plated finish
• Precision ground to exact specifications

PTFE Liner:

• Self-lubricating design reduces maintenance
• Minimizes friction for smooth articulation
• Extended service life in demanding applications

Race Design:

• Stainless steel construction
• Heat treated for strength and wear resistance
• Corrosion-resistant finish

Key Benefits:

• Precision tolerances ensure consistent performance
• Stainless steel construction provides superior corrosion resistance
• Narrow width design fits tight clearance applications
• PTFE liner eliminates need for external lubrication
• Ideal for racing, off-road, and high-performance street vehicles

This bearing is designed for use in suspension control arms, torque arms, trailing arms, and other linkage applications where precise rotational movement is required. The combination of stainless steel materials and PTFE lining ensures reliable performance in harsh environments.