Product Description
S685-ZZ Precision Single Row Radial All Stainless Steel Miniature Ball Bearing Both Sides Metal Shielded and Pre-Lubricated with Grease
Usage: Align Helicopter, Trex700, Jewelry, Hand Piece, Hobby, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam Ball Bearing
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.
Match #: SMR685-ZZ, SS685ZZ, SS685-2Z, DDL-1150ZZ, SSL1150-ZZ
Product Videos
Custom Field
Inner Diameter 5mm
Outer Diameter 11mm
Width 5mm
Material Stainless Steel
Lubrication Chevron SRI-2 Grease
Interchange Numbers SMR685-ZZ, SS685ZZ, SS685-2Z, DDL-1150ZZ, SSL1150-ZZ
Static Load 66 lbs
Dynamic Load 161 lbs
Grease RPM Limit 45,000 RPM
Oil RPM Limit 53,000 RPM