KB30-OP NB Open Bearing 30mm Ball Bushings Linear Motion Bearing Outer Diameter - 3 17/64 inch (3.265625") outer diameter is 62mm and

outer diameter is 62mm and width is 21mm

and high-load rotating systems

SM12UUAJ Type Seals on Both Sides: Slide Bush

Dynamic load rating (CN): 274

and small mechanical assemblies

KB30-OP NB Open Bearing 30mm Ball Bushings Linear Motion Bearing Outer Diameter - 3 17/64 inch (3.265625") outer diameter is 62mm andKB30 OP NB Open Type: Slide Unit Made in Japan: NB Linear Systems KB30 OP NB Open Type Bearing, measures an inner diameter of 30mm, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. KB30 OP NB Bearing Linear Ball Bushing Shaft Diameter: 30mm Number Of Ball Circuits: 5 Quantity: 1 Bearing Dynamic load rating Cr: 1570 N Static load rating Cor: 2740 N Major Dimensions dr D L B W D1 mm tolerance mm tolerance mm