Heavy Duty 1-1/2 Inch Stud Mounted Ball Transfer Unit With Three Eighths Inch Threaded Stem Carbon Steel USA Made Main Ball 1-1/2 Inch Smooth Rotating Ball Transfer For Industrial Material Handling Metric Mounted Bearing Width: 3mm

Width: 3mm

also 696ZZ bearings are pre-lubricated with grease

6916 Ball Bearing

NU222MY Roller Bearing

hobby gearboxes

Heavy Duty 1-1/2 Inch Stud Mounted Ball Transfer Unit With Three Eighths Inch Threaded Stem Carbon Steel USA Made Main Ball 1-1/2 Inch Smooth Rotating Ball Transfer For Industrial Material Handling Metric Mounted Bearing Width: 3mm1 1 2 in Stud Mounted Ball Transfer with 3 8 16 Stem 1 1 2 in carbon steel ball with 90 support cups, 3 8 16 thread, single unit The NCBT 1 1 2 CS Stud Mounted Ball Transfer Unit uses a 1 1 2 in main ball that rotates on 90 hardened 3 16 in support balls. It's a heavy duty unit designed for industrial transfer lines and other applications requiring smooth, low friction movement. Made in the USA with carbon steel housing and a threaded stem. Main ball