Description
KB12W NB Double Wide Type:Slide Unit Made in Japan:NB Linear Systems KB12W NB Double Wide Type Bearing, the inner diameter is 12mm, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
Item: KB12W NB Bearing Type: Linear Ball Bushing Shaft Diameter: 12mm Number Of Ball Circuits: 4 Quantity: One Bearing Dynamic load rating Cr: 813 N Static load rating Cor: 1570 N Major Dimensions Eccentricity dr D L B W D1 mm tolerance mm tolerance mm tolerance mm tolerance 12 1-9 22 0-11 61 0-0.3 45.8 0-0.3 1.3 21 15
KB12W NB Bearing Systems 12mm Ball Bushings Linear Motion Bearings