Donepart R12-2RS Bearings, 3/4 x 1-5/8 x 7/16 Inch Ball Bearing, High Speed Pre Lubricated, Double Sealed Bearings for Motor, Mini Bike, Wheels, Pool Pumps (10 Pack)

Features

• R12-2rs High-Performance Precision Bearings: Single-row, pre-lubricated, normal accuracy.ensuring smooth and accurate motion in critical applications.
• Double-Sealed for Long Operational Life: R12-2rs Deep Groove Ball Bearings Equipped with double rubber seals (2RS), engineered to provide smooth and accurate motion, ensuring optimal performance in critical applications.
• Maximum Protection, Minimal Maintenance: R12-2RS ball bearings with small friction and high-limit speed, well sealed This design prolongs their operational life, reduces the need for frequent maintenance, and keeps your projects running smoothly.
• Premium Material Bearings: Made of chrome steel and heat treating, provides high and uniform hardness, good wear resistance, and high contact fatigue performance.
• R12 Bearing Wide Application: Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.