NB SM40 40mm Slide Bush Ball Bushings Linear Motion Bearing 21306EXW33K skate setups

skate setups

OD (outer diameter): 72mm

✅ Packaging: Securely packed in one plastic tube

Dimensions (mm) h a e b s1 s2 g w Bi n 68

✅ Length: 80mm

NB SM40 40mm Slide Bush Ball Bushings Linear Motion Bearing 21306EXW33K skate setupsSM40 Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems 40mm Linear Slide Bush, bearing is a high accuracy grade Miniature linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SM40 Bearing Linear Slide Bush Number of Ball Circuits: 6 Quantity: 1 Bearing Dynamic load rating Cr: 2160 N Static load rating Cor: 4020 N Major dimensions Eccentricity radial clearance dr D L B W D1