SMF104ZZ Stainless Miniature Flange Ball Bearing 4x10x4 Shielded SSRF1040ZZ
SSMF104-ZZ Complete Stainless Steel Miniature Flange Ball Bearing Both Sides Steel Stainless Steel Shielded and pre-Lubricated with Grease
Sizes: ID: 4mm x OD: 10mm x W: 4mm
Match#: SMF104Z, SSRF1040ZZ, WMLF4010ZZH, DDLF1040-ZZ, SSFL104.2Z SSFL104ZZ, ULZ104X, SSMF-104ZZ
Used in : Jewelry, Hand Piece, Hobby, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam, BLACKMAX, PROMAX, SILVERMAX
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 bearings are lubricated with oil or grease in the bearing factory, while open and shielded 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, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.