10 Pack R166 2RS Sealed Miniature Bearings 3/16 By 3/8 By 1/8 Inch High Quality Chrome Steel Durable Precision Ball Bearings For Small Machinery And RC Models 49000 RPM 7200 series Automatically locks in reverse to

Automatically locks in reverse to stop backdrive

✅ Size: 5 x 11 x 4 mm

Size: 55 x 120 x 29 mm

✅ Balls: Silicon Nitride Ceramic (Si₃N₄)

7018CYP5 Angular Ball Bearings

10 Pack R166 2RS Sealed Miniature Bearings 3/16 By 3/8 By 1/8 Inch High Quality Chrome Steel Durable Precision Ball Bearings For Small Machinery And RC Models 49000 RPM 7200 series Automatically locks in reverse to10 Pack Sealed Miniature Bearings 3 16 x 3 8 x 1 8 in 10 bearings in tube, chrome steel, pre lubed, dual seals, 49k rpm These sealed miniature ball bearings are compact, high precision components used in small motors, RC gear, camera gimbals, and hobby robotics. Packaged as a 10 pack in a plastic tube for easy storage and handling. Size: 3 16" x 3 8" x 1 8" (4. 76mm 9. 53mm 3. 18mm) Double rubber seals on both sides provide dust protection Chrome