6803-2RS Deep Groove Ball Bearing 17x26x5mm Double Rubber Sealed Pre Lubricated Chrome Steel High Speed Low Noise ABEC 1 P0 For RC Hobby Robotics CNC And Precision Machinery
✔️ Chrome steel GCr15, ABEC 1(P0), double rubber seals, pre-lubricated
These 6803-2RS deep groove ball bearings are sealed on both sides and pre-lubricated, designed for high-speed, low-noise operation in RC hobbies, robotics, CNC machines, and precision instruments. They’re made from chrome steel (GCr15) for strength and load handling.
✅ I.D. 17 mm, O.D. 26 mm, thickness 5 mm
✅ Material: chrome steel GCr15
✅ Seals: double rubber sealed, pre-lubricated
✅ Tolerance: ABEC 1 (P0), low noise
✅ Applications: motors, toys, models, instruments, meters, tools, printing machines, clutches, drives, gearboxes
💡 What is a deep groove ball bearing used for in precision machinery and hobby robotics?
A handy explanation: these bearings provide smooth rotation and reliable radial and axial support in tight spaces.
- RC hobby motors and small gearboxes
- CNC positioning and precision machinery
- Robotics actuators and high-speed spindles