Description
KB4 NB Standard Type:Slide Unit Made in Japan:NB Linear Systems KB4 NB Standard Type Bearing, the inner diameter is 4mm, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
Item: KB4 NB Bearing Type: Linear Ball Bushing Shaft Diameter: 4mm Number Of Ball Circuits: 4 Quantity: One Bearing Dynamic load rating Cr: 88 N Static load rating Cor: 127 N Major Dimensions dr D L mm tolerance mm tolerance mm tolerance 4 0-8 8 0-8 12 0-0.12
KB4 NB Bearing Systems 4mm Ball Bushings Linear Motion Bearings