SM12G-OP Type Open: Slide Bush Made in Japan:NB Linear Systems Nippon Bearing Linear Systems SM12G-OP Linear Slide Bush, Retainer material is resin, bearing is open, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. Item: SM12G-OP Bearing Type: Linear Slide Bush Retainer Material: Resin Shaft Diameter: 12mm Number of Ball Circuits: 3 Dynamic Load Rating Cr: 510 N Static Load Rating Cor: 784 N Pack#19548 Quantity: One Bearing Major dimensions Eccentricity dr D L B W D1 h Degree mm tolerance mm tolerance mm tolerance mm tolerance 12 0-9 21 0-13 30 0-0.2 23 0-0.2 1.3 20 8 80 12 Pack#19548.
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