General description These 10PCS 6701-2RS miniature double rubber sealed deep groove ball bearings are designed for various applications, including low-speed transmission equipment, casters, children's cars, and toy cars. They are available in different manufacturer codes, but all refer to the same bearing size. Technical specifications Model Number: 6701 Size: 12 x 18 x 4 mm (inner diameter x outer diameter x width) Dimensional accuracy: ABEC1 less than +0.05 mm, ABEC3 less than +0.01 mm, ABEC5 less than +0.005 mm Speed ratings: ABEC1 less than 500 RPM, ABEC3 less than 6000 RPM, ABEC5 greater than 6000 RPM Torque Capacity: 0 Roughness: Ra 0.05 Material: Steel Color: Silver Compatibility and accessories Suitable for low-speed motors, model cars, automobiles, power tools, pneumatic tools, telecommunications equipment, fitness equipment, and sports equipment. Usage Ideal for applications requiring low noise and long service life. Other information Package Contents: 50 x 6701- Bearing