R144-ZZ Bearing: Both Sides Metal Shielded and pre-Lubricated with Grease, this bearing can effectively save grease,extending the life of machine.
Low frictional and irregular torque ensure highly efficient power transmission and smooth rotating performance.
Bearing Material: Made of chrome steel manufacturing, can deliver high performance and high load capacity.
R144-ZZ Bearing Sizes: ID: 1/8" x OD: 1/4" x Width 7/64". The high accuracy of the bearings enables excellent high-speed performance.
Designed for many types of applications: Robotic, Medical equipment, 3D Printer, Align Helicopter, Trex700, Jewelry, Hand Piece, Hobby, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam Ball Bearing etc