50-Pack R3ZZ Bearings 3/16" x 1/2" x 0.196" inch - Shielded Miniature nu315my outer diameter is 31mm and

outer diameter is 31mm and the width is 7mm

✅ Sold as 1 hybrid ceramic bearing

Lubrication: Self Lubricated with Bearing Grease

7200CYP4 Nachi high precision Angular Ball Bearing with 15 degrees contact angle and Polyamide resin cage

✅ Pack size: 10 ceramic balls

50-Pack R3ZZ Bearings 3/16" x 1/2" x 0.196" inch - Shielded Miniature nu315my outer diameter is 31mm andBall Bearings 3 16" x 1 2" R3ZZ Lot of 50 Metal Shielded, Chrome Steel This bulk pack includes 50 R3ZZ shielded ball bearings sized 3 16" x 1 2" x 0. 196", made from high strength chrome steel for durability and high speed performance. Ideal for RC cars, small machines, and DIY projects that need reliable, smooth rolling motion. Size: 3 16" x 1 2" x 0. 196" inch Deep groove ball bearing design Chrome steel construction Double metal shields (ZZ) for