Premium Quality 6203-2RS Sealed Ball Bearings Chrome Steel Double Shielded For Harsh Environments, Grease Retention, Low Friction, Built To Last Industrial Bearings For Machinery, Electric Motors, RC Cars, And Bikes

6203-2RS Sealed Ball Bearing, Chrome Steel, Double Shield
✔️ Single bearing; 17x40x12 mm; -20 to 90°C; sealed 2RS

These premium 6203-2RS sealed ball bearings are built for harsh environments and high-demand machinery. Made from chrome steel with double seals, they keep lubrication in and contaminants out, ideal for electric motors, gearboxes, RC cars, bikes, and industrial equipment.

✅ Inner diameter: 17 mm
✅ Outer diameter: 40 mm
✅ Width: 12 mm
✅ Chrome steel construction for durability
✅ Double seal design (2RS) for grease retention and contamination protection

💡 What is a sealed ball bearing with double shields used for in industrial equipment? A handy choice for longevity and smooth operation.
- It reduces friction and wear between moving parts in motors, gearboxes, RC cars, and bikes
- It protects grease and keeps contaminants out with double seals (2RS)
- It supports bidirectional radial and axial loads with a deep groove design
- It fits standard 17x40x12 mm housings and assemblies

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