Ten Pack R2-5ZZ Shielded Ball Bearings One Eighth Inch By Five Sixteenth Inch By Nine Sixty Fourth Inch Chrome Steel Miniature Bearings With Double Shields For Durable Precision Performance In Industrial And Hobby Projects outer diameter 240 It features a cylindrical bore

It features a cylindrical bore with set screws for secure shaft locking and a robust stamped steel flange

Their 1/4 inch (6

- Keeps shafts aligned to reduce wear and vibration

keeping alignment and simplifying mounting in power transmission and automation systems

Ten Pack R2-5ZZ Shielded Ball Bearings One Eighth Inch By Five Sixteenth Inch By Nine Sixty Fourth Inch Chrome Steel Miniature Bearings With Double Shields For Durable Precision Performance In Industrial And Hobby Projects outer diameter 240 It features a cylindrical bore10 Pack Shielded Bearings 1 8 x 5 16 x 9 64 in, R2 5ZZ 10 bearings in tube, shielded steel, pre lubed, 1 8 x 5 16 x 9 64 in These R2 5ZZ shielded ball bearings are compact, high precision components sized 1 8" ID, 5 16" OD, 9 64" wide. Theyre commonly used in RC models, small automation projects, and precision hobby machinery where space is tight and dirt exposure is a concern. Inner diameter: 1 8" (3. 175 mm) Outer diameter: 5 16" (7. 94 mm) Width: 9