KBS12UUAJ NB Bearing 12mm Ball Bushings Linear Motion Bearing Mounted unit 6221 bearing is lubricated with

6221 bearing is lubricated with grease

25 12 M5x6 8 6 7 💡 Why use a square linear guide block in precision setups

✅ Equivalent Models:

438" Diameter - Ultra Hard Alloy

Basic Dynamic Load Rating Cr: 51 kN

KBS12UUAJ NB Bearing 12mm Ball Bushings Linear Motion Bearing Mounted unit 6221 bearing is lubricated withKBS12UUAJ NB Clearance Adjustable Type: Slide Unit Made in Japan: NB Linear Systems KBS12UUAJ NB Clearance Adjustable Bearing, measures an inner diameter of 12mm, bearing is anticorrosion, Series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. KBS12UUAJ NB Bearing Linear Ball Bushing Shaft Diameter: 12mm Number Of Ball Circuits: 4 Quantity: 1 Bearing Dynamic load rating Cr: 510 N Static load rating Cor: 784 N Major