SMS16GUU-OP 16mm Open Slide Bush Ball Miniature Linear Motion Bearing 95mm outer Here’s what makes them tough

Here’s what makes them tough and reliable:

With 4 bearings for the front wheels and 2 for the rear axle

Si3N4 ceramic balls resist wear and run cooler

6201-2RS-13 Sealed Ball Bearing

With rubber seals on both sides and pre-lubricated with grease

SMS16GUU-OP 16mm Open Slide Bush Ball Miniature Linear Motion Bearing 95mm outer Here’s what makes them toughSMS16GUU OP Stainless Steel Anticorrosion: Miniature Slide Bush Made in Japan: NB Linear Systems Nippon Bearing Miniature Linear Systems 16mm Stainless Steel Anticorrosion Miniature Linear Slide Bush, It is open and seals on both sides, The retainer material is resin, SMS16GUU OP bearing is a high accuracy grade Miniature linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. SMS16GUU OP Bearing Linear