MR63-2RS Mini Ball Bearing 3x6x2.5 Sealed R-630-2RS

MR63-2RS is a Single Row Radial Miniature Ball Bearing Double Sealed and Pre-Lubricated with Grease  

Sizes: ID 3mm x OD 6mm x W 2.5mm

Match#: MR63 2RS, L-630LL, MR-63 2RS, R-630-2RS, WML3006 2RS

Used in : Electric Motor, Hand Peace, Hobbies, Traxxas, T-Maxx, Align Trex 600, Jewelry, RC Helicopters, RC Planes, RC Trucks, RC Cars, Dialed Lighting, Athlete Upgrade, Royal Cars Superbike, Serpent 950 Centax Clutchii, Serpent Impact-10(Complete), Serpent Impact-10(Upgrade Kit), Serpent Impact-2(2WD Sport), Serpent Sprint 6000 Gas, Vector Clutch, SMP Racing Swiss Slide V99 Alloy

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others