10-Pack Bearings R3ZZ 3/16" x 1/2" x 0.196" - Miniature Longboard Bearing the NU215 inner diameter is

the NU215 inner diameter is 75mm

NSK: 682-2RS

here are the dimensions of the 6010-2NSE

80mm x 170mm x 58mm

Deep Groove ball bearings having an outside diameter less than 9 mm are known as Miniature ball bearings

10-Pack Bearings R3ZZ 3/16" x 1/2" x 0.196" - Miniature Longboard Bearing the NU215 inner diameter isR3ZZ Shielded Ball Bearings Lot of 10 3 16" x 1 2" x 0. 196" Double Metal Shields This 10 pack of R3ZZ deep groove ball bearings is perfect for small machinery, hobby applications, and precision instruments. Each bearing features double metal shields to block out dirt and comes pre lubricated for smooth, long lasting operation. Includes 10 bearings per lot Inner diameter: 3 16 inch Outer diameter: 1 2 inch Width: 0. 196 inch Deep groove design for