LMB81420AJ 1/2" Adjustable Linear Motion Bearing Ball Bushing 5 inch length 6211 2ZR is self lubricated

6211 2ZR is self lubricated bearing (bearing is already greased)

SMT12UUE NB Two Side Cut Pilot End W/Seals Flange Slide Bush

✅ Type: Deep groove miniature ball bearing

6220DDU Lubrication: Pre-lubricated with grease Bearing

LMB81420AJ 1/2" Adjustable Linear Motion Bearing Ball Bushing 5 inch length 6211 2ZR is self lubricatedLMB81420AJ: Clearance Adjustable Type Ball Bushing Made in Japan: NB Linear Systems 1 2" LMB81420AJ Clearance Adjustable Type Linear Motion Ball Bushing, 1 2" Bore inch type linear motion ball bushings bearing, inner diameter(bore) is 1 2" inch,high accuracy grade linear bushing, inch series is mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. Ball circuit: 6 Shaft Diameter: 1 2" inch Size: 1 2" x 7 8" x 1 1 4" inch