WAF 6200Z 10mm x 30mm x 9mm Deep Groove Sealed Ball Bearing (1pcs)

Does not coast freely but is super smooth and does not wobble at all. Feels very sturdy

Fixed my $300 table saw for a few bucks... really saved the day! Fit like a charm.

I rebuilt an air conditioner blower motor that was making a bothersome noise and now it runs quietly.

Worked perfectly

I bought these to replace the worn out and noisy ball bearings of my range hood blower. They fit perfectly and reduce the noise significantly. I thought about re-greasing the ball bearings but they are sealed with metal rings but may not warranty it is going to fix the noise issue. Recommend

it shows that this ball bearing was big but when we get it it was actually tiny

This BB was the same dimensions as the one that disintegrated inside my mother in laws windmill. It was cheap and fit perfect. I caked it in grease to try to get a few years out of it spinning away in the back yard. It will probably outlive my MIL.

The bearings had worn out. These worked perfectly to get in spinning again like new.

Fixed my table saw.

Bought as a replacement for a bad bearing on a Delta band saw....so far seems to work great!! Very smooth..