Automotive bearings that keep rotating parts smooth and quiet.
These bearings support wheel hubs, pulleys and tensioners so they handle load without noise. Common signs of wear include humming that changes with speed, rough rotation and play you can feel by hand. Match bearings by inner diameter, outer diameter and width or use the OEM reference. Support the correct race when pressing and torque fasteners to the specified values. Check seals and mating surfaces so dirt and water do not enter. Correct bearing choice and careful fitting help avoid early failure on city and regional roads.
Measure inner diameter, outer diameter and width or match the OEM reference.
Most bearings are press fit. Support the correct race and avoid hammering on the bearing.
Water entry, impact damage and incorrect axle nut torque are common causes.