You are buying (1) Bearing that fit most motors that are used in hot tubs, this bearing is 17MM ID x 40MM OD. Some of the motors this fits are A.O.Smith/Regal Beloit, Century/Regal Beloit, Franklin Electric, General Electric NOTE: Installing bearings requires special tools and special knowledge therefore this kit is not for someone who has never installed bearings before. Bearing tools not included!! Measure your bearing before ordering since there are amany different bearings. this is 40mm x 17mm x 12mm there are also 40mm x 16mm x 12mm ,40mm x 15mm x 12mm and others..
Posted by Unknown on Dec 19th 2016
This bearing was a good fit. I am not sure of the life span of the bearing, since there are many different companies offering these at different prices. I'll trust the Spa Guy since he showed me how to rebuild the motor.
Posted by Howard Riedel on Jul 5th 2016
Anyone needing any parts they have are all first class. A special thanks to the owner.ho