6900 2RS Deep Groove Ball Bearings Set, 10mm Bore, 22mm OD, 6mm Wide, Double Rubber Sealed and Pre Lubricated, Chrome Steel GCr15, Built Tough For Hefty Loads, 10 Pack For RC Cars And Hobby Projects

High-Speed 6900-2RS Sealed Ball Bearing Set, 10mm Bore
✔️ 10mm bore, 22mm OD, 6mm wide, double rubber seal, prelubed

The 6900-2RS deep groove ball bearings are compact, double sealed bearings built from chrome steel GCr15 for high-load, high-speed operation. They are commonly used in RC cars, cameras, optical devices, robotics, rotary encoders, stepping motors, laser engravers, and other precision hobby or light industrial gear.

✅ Model: 6900-2RS
✅ Bore: 10mm, OD: 22mm, Width: 6mm
✅ Seals: double rubber seal, pre-lubed
✅ Material: chrome steel GCr15
✅ Tolerance: ABEC 1 (P0), high speed
✅ Pack size: 10 bearings

💡 What is a sealed ball bearing used for in hobby RC cars and precision equipment such as cameras and robots?

These bearings support smooth rotation, protect lubrication, and resist contaminants in fast-moving shafts. - They’re commonly used in RC cars, cameras, robotics, and encoders
- Chrome steel GCr15 offers durability and wear resistance
- ABEC 1 (P0) tolerance enables quiet, precise operation
- 2RS double seals keep grease in and dirt out
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