Inner Rear Axle Bearing for Nissan SUV/Truck Applications ?

This inner rear axle bearing supports the axle shaft inside the housing, keeping the wheel true and the drivetrain smooth. It handles constant rotation, road shocks, and vehicle load, ensuring quiet operation and long tire life.

Why you need it

Without a healthy rear axle bearing, friction rises, heat builds, and the axle can wobble. This precision part keeps rolling resistance low, seals lubricant in the assembly, and protects gears and seals from premature wear.

How it works ⚙️

Hardened steel races and high‑strength rolling elements carry both radial and axial loads. Press-fitted on the axle and seated in the housing, it runs in a thin oil film, working with the retainer and oil seal to keep debris out and lube in for stable, low-noise rotation.

What happens if it fails ⚠️

Growling or humming that changes with speed, wheel play, hot axle tube, and gear oil leaks are common. Ignoring it can cause seal blowout, uneven tire wear, ABS issues, and in extreme cases axle shaft damage or wheel lockup.

Quality and fitment ✅

OE-grade steel, correct dimensions, and proper load rating for a direct fit. Replace the axle oil seal during service, torque retainers to spec, and refill with fresh gear oil for best life.

Compatibility

• Qx4