Race Wide 5 Inner

The Race Wide 5 Inner wheel bearing race from ALLSTAR PERFORMANCE is a precision steel component engineered for high-performance Wide 5 hub assemblies. This inner race is essential for any serious drag racing, circle track, or street performance application where reliability under extreme load is non-negotiable. Whether you're building a competition vehicle or upgrading a modified street machine, this bearing race delivers the accuracy and durability required to support sustained rotational forces without premature wear or failure.

Manufactured from hardened steel, the Race Wide 5 Inner race is designed to work in conjunction with outer races and rolling elements to reduce friction and support radial loads at the wheel hub. The inner race geometry is precision-ground to OEM specifications, ensuring consistent contact with ball or roller bearings and maintaining tight tolerances critical for wheel runout and handling stability. At just 0.34 lbs and compact in dimensions (4.9 x 0.65 x 6.9 inches), this race is lightweight yet engineered to withstand the cyclic stresses of high-RPM operation and aggressive cornering typical of performance driving.

Mechanics and fabricators restoring or upgrading Wide 5 hub assemblies will find this inner race indispensable when replacing worn bearing components. Wide 5 hubs are common in vintage drag racing platforms, custom hot rods, and select performance vehicles, making bearing maintenance a routine rebuild task. Installation requires the bearing race to be pressed onto the hub spindle with proper tools and alignment to avoid cocking or damage. This is a single inner race, so buyers should verify their complete bearing set requirements and ensure compatibility with their specific hub configuration before ordering.