FK Spherical Bearing laser marked

A spherical bearing used at all A-arm pivot points on the Rush SR suspension. These bearings allow the suspension arms to articulate through their full range of motion while maintaining precise geometry under load. The spherical design accommodates angular movement as the suspension compresses and extends. Used in the front upper A-arm, front lower A-arm, rear upper A-arm, and rear lower A-arm mounting points. Inspect these bearings for play or binding during regular maintenance. Replace when you feel looseness in the suspension or if the bearing shows visible wear grooves. Sold individually—the Rush SR uses multiple bearings throughout the suspension, so check your specific mounting point to determine quantity needed. Press-fit installation requires proper tooling to avoid bearing damage.