6303-2RS C3 Electric Motor Quality Bearing 17x47x14mm

6303-2RS Ball Bearing
✔️ Deep Groove C3 Clearance - Double Sealed

The 6303-2RS is a single-row deep groove ball bearing built from high-quality chrome steel for electric motor use. With rubber seals on both sides, it offers strong protection against dust and moisture while holding grease inside for smooth, long-lasting performance. The C3 clearance provides extra room for thermal expansion, making it ideal for higher-speed and motor-driven applications. Sold as one bearing.

✅ Type: Single-row deep groove ball bearing
✅ Model: 6303-2RS
✅ Brand: VXB
✅ Inner diameter: 17mm
✅ Outer diameter: 47mm
✅ Width: 14mm
✅ Clearance: C3 (electric motor clearance)
✅ Quality: Electric motor grade
✅ Basic dynamic load rating (Cr): 14.3 kN
✅ Basic static load rating (Cor): 6.55 kN
✅ Grease limiting speed: 11,000 RPM
✅ Closures: Double rubber seals (RS)
✅ Lubrication: Pre-lubricated with grease
✅ Quantity: 1 bearing

💡 Why choose C3 clearance deep groove ball bearings?
Because they’re designed for high-speed and heat-generating environments.

• Extra clearance reduces friction from thermal expansion

• Rubber seals extend life by keeping contaminants out

• Widely used in motors, pumps, and industrial equipment

If you need a durable, sealed bearing for electric motor or machinery use, the 6303-2RS is a strong choice for smooth and reliable performance.