If water, grit, salt or sand get to the bearings, the grease in the hub assembly gets contaminated. This will wear down the bearings, and they will eventually give out.

How to measurebore of a bearing

608-2RS-16 Miniature Ball Bearings are used in a range of applications from Electric Motors to Robotic Systems, Power Tools, Wheel Bearing, High Speed Motors, Medical Equipment, Skating, Rollerblades, Skateboards, Fidget Spinner, Jewelry, RC Helicopters, RC Planes, RC Trucks, RC Cars, robotics, Dental equipment, among others.

Bore of a bearingsize chart

608-2RS-16 is an ABEC1 Precision Radial Miniature Ball Bearing manufactured with a special 5/16" inch bore, Rubber Seals on both sides and is pre-lubricated with grease allowing it to be ready for use upon delivery. Our 600 Series Bearings have a larger OD which can assist in high speed applications as well as facilitate larger loads.

Borediameterof bearing

For a national average across all vehicles, the average cost to replace the wheel bearings (for 1 wheel) is about $350 (including parts and labor). But KBB.com goes deeper than that. Based on analyzing 100s of actual repair orders, we put together the Kelley Blue Book Fair Repair Range to show you what you should expect to pay for this repair for your Nissan. Simply tell us the year, model and style of your Nissan and we’ll show you a fair price for the repair.

In theory, wheel bearings could last as long as your Nissan. Unlike oil changes or tire rotations, there’s no standard maintenance schedule for replacing them. However, wheel bearings can be damaged if you hit a pothole, smack into a curb or bounce over a speed bump too fast.

Bearing boremeaning

More than just noisy or bothersome, bad wheel bearings could also lead to real performance issues like inconsistent braking, spongy steering and handling, uneven tire wear and, in extreme cases, the wheels could fall off. No matter how much (or how little) you know about cars, you don’t want the wheels falling off, right?

The short answer is: Not for too long. Having bad wheel bearings can range from inconvenient and unpleasant to downright dangerous.

For more on any of these complaints – not to mention more than you ever knew you wanted to know about wheel bearings, read the full article

If you hear noises at the wheels, one explanation might be a need for a wheel bearing replacement at one or more wheels. The noises might be described as rattling, clicking, humming, growling, or squealing. It can be a real symphony of sound if you’re not careful.

If you have bad wheel bearings, you might experience the vehicle pulling to one side, sloppy or loose steering, grinding and rattling noises, and uneven tire wear.