Sealed Ball Bearing 17x47x14 mm 6303-2RS, Chrome Steel, 2 Rubber Shields, Pre Greased And Self Lubricating For Dust Protection, Smooth Running And Durable Performance Ideal For Motors And General Machinery

Compact 6303-2RS Sealed Ball Bearing 17x47x14 mm
✔️ Single-pack chrome steel sealed bearing, greased, 17x47x14

This 6303-2RS sealed ball bearing is built from chrome steel for durability and features two rubber shields that guard against dust and contaminants. It comes pre-lubricated for immediate use in machinery, conveyors, hobby projects, and robotics where reliable radial support is needed.

✅ Inner diameter: 17 mm
✅ Outer diameter: 47 mm
✅ Width: 14 mm
✅ Chrome steel construction
✅ Rubber seals (2x) for dust protection
✅ Pre-lubricated / grease-filled
✅ Dynamic load rating Cr: 13,600 N
✅ Static load rating Cor: 6,550 N
✅ Rated speed: 10,000 RPM
✅ Size: 17 mm x 47 mm x 14 mm

💡 À quoi sert un roulement sealed dans les machines compactes ?

This handy bearing reduces friction and guards against dust in tight spaces.

- It supports radial loads in small motors, gearboxes, and hobby kits
- It helps DIY projects, printers, robotics, and conveyors operate smoothly
- It is rated for grease lubrication up to 10,000 RPM in practical use