QA1 Precision Products High-Misalignment Spherical Bearing Bore

QA1 High-Misalignment Spherical Bearings (YPB-T series) are precision-grade stainless steel spherical bearings. They suit suspension, linkage and rod end applications that need extra angular movement. Compared to traditional spherical bearings, they have tighter tolerances and more than double the misalignment angle. They work well in pivoting, high-load setups such as suspension links, control arms and shock mounts.

Key Features:

• High misalignment design: allows a much wider range of articulation than traditional spherical bearings.
• Ball: 440C stainless steel that is heat treated, hard chrome plated and precision ground.
• Liner: self-lubricating PTFE for smooth, low-maintenance operation.
• Race: heat-treated stainless steel for strength and durability.
• Precision grade construction: tighter tolerances for a more consistent fit and feel.

QA1 engineers performance suspension components for muscle cars, classic trucks and race cars. These spherical bearings (also called rod end bearings or heim joint bearings) are a durable choice for racing, street performance and custom fabrication builds.