NB SM120 120mm Slide Bush Ball Bushings Linear Motion Bearing 140x210x69 1" inch Inner Diameter Bearing

1" inch Inner Diameter Bearing

Flange Diameter (outer edge): 25

R142RSMTSRLJAF Nachi (JAF) Sealed Ball Bearing

6214NSE Nachi One Seal Ball Bearing

💡 Why use stainless steel bearings in model racing

NB SM120 120mm Slide Bush Ball Bushings Linear Motion Bearing 140x210x69 1" inch Inner Diameter BearingSM120 Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems 120mm Linear Slide Bush, bearing is a high accuracy grade linear bushings,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SM120 Bearing Linear Slide Bush Number of Ball Circuits: 8 Quantity: 1 Bearing Dynamic load rating Cr: 14,100 N Static load rating Cor: 34,800 N Major dimensions Eccentricity radial clearance dr D L B W D1