NB SM60G 60mm Slide Bush Ball Bushings Linear Motion Bearing Ball Diameter - 19/32 inch (0.59375") 3/16" x 5/16" x1/8" inch

3/16" x 5/16" x1/8" inch

NU208MY Nachi Cylindrical Roller Bearing

and skate systems where keeping out dust is a must

and last longer than steel

NB SM60G 60mm Slide Bush Ball Bushings Linear Motion Bearing Ball Diameter - 19/32 inch (0.59375") 3/16" x 5/16" x1/8" inchSM60G Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems 60mm Linear Slide Bush, Retainer material is resin, bearing is a high accuracy grade Miniature linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SM60G Bearing Linear Slide Bush Number of Ball Circuits: 6 Retainer Material: Resin Quantity: 1 Bearing Dynamic load rating Cr: 4,700 N Static load rating Cor: 10,000 N Major