1/2 Spherical Bearing w/ SS 17-4 Race/440C Ball

The 1/2 spherical bearing with stainless steel 17-4 race and 440C ball is a precision component built for marine applications where smooth articulation under load is critical. Whether you're installing a control arm, tie rod, or steering linkage on your boat's engine or drive system, this bearing delivers the reliability that anglers and boaters depend on when they're hours offshore. Spherical bearings allow controlled angular movement while maintaining structural integrity—essential when your vessel encounters rough seas or rapid directional changes at speed.

Constructed by FK ROD ENDS, this bearing features a corrosion-resistant stainless steel 17-4 race paired with a 440C hardened steel ball, a combination specifically chosen for saltwater and freshwater exposure. The 1/2-inch bore diameter accommodates standard shaft sizes common in marine engine mounts and hydraulic steering systems, while the spherical design distributes load evenly across a wide contact surface. The compact form factor (0.5 x 0.5 x 1 inch) and lightweight construction (0.07 lbs) make it easy to retrofit into tight engine compartments without adding bulk or weight to your boat's drivetrain.

This bearing is ideal for boaters maintaining center console, cabin cruiser, or performance hull designs that require OEM-quality replacement parts or upgrade components. Stainless steel and hardened ball construction resist corrosion from salt spray and moisture—critical for boats stored in humid climates or used in coastal waters. Installation is straightforward for technicians familiar with rod-end and steering linkage work; the precision fit ensures no lateral play while preserving the smooth, responsive feel that keeps your boat handling predictably at cruising and high-speed throttle positions.