NTN self-align ball bearing
NTN self-align ball bearing is made in Japan and among the best quality of ball bearings. NTN is in fact very famous in the world for manufacturing very durable bearing housing units that are very well lubricated with specific types of grease. NTN self-align ball bearing is heavier in equal size compared to other shapes of ball bearings due to having two rows of rollers.
Product description
NTN self-align ball bearing