SMSFC60G NB 60mm Slide Bush Bushings Motion Linear Bearing Outer Diameter - 95mm Dimensions table:

Dimensions table:

Bearing outer diameter is 4

6030NR Nachi Ball Bearing

and a steel cage

Equivalents: S6802-2RS1 P4 and S6802RS1 Bearings

SMSFC60G NB 60mm Slide Bush Bushings Motion Linear Bearing Outer Diameter - 95mm Dimensions table:SMSFC60G NB Center Mount Round Flange Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Linear Systems SMSFC60G NB Center Mount Round Flange Linear Slide Bush, The retainer material is resin, Bearing is anticorrosion, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), Made in Japan. SMSFC60G NB Bearing Linear Slide Bush Retainer Material: Resin Bearing Inner Diameter: 60mm Quantity: 1 Bearing Dynamic Load Rating Cr: 7550