303K Bearing - 17mm ID x 47mm OD Ball Bearing 17x47x14mm

303K Deep Groove Ball Bearing - Open Type
✔️ 17mm x 47mm x 14mm - Chrome Steel, High-Speed

The 303K is a single-row deep groove ball bearing designed for smooth operation at high RPMs. With an open design and precision-ground chrome steel construction, it’s ideal for motors, gearboxes, pumps, and other machinery where easy maintenance and solid performance are key.

✅ Pack size: One bearing
✅ Type: Deep groove single-row ball bearing
✅ Dimensions: 17mm x 47mm x 14mm
✅ Dimensions (inch): 0.669" x 1.850" x 0.551"
✅ Inner diameter: 17mm
✅ Outer diameter: 47mm
✅ Width: 14mm
✅ Material: Chrome steel
✅ Closure: Open (no seals or shields)
✅ Dynamic load rating: 13,600 N
✅ Static load rating: 6,550 N
✅ Limiting speed: 16,000 RPM

💡 Why choose open ball bearings for electric motors and gear drives?
Open bearings are great for clean environments where regular lubrication is possible. Here’s what makes them useful:

• Less friction for faster speeds

• Easy access for grease and maintenance

• Ideal for enclosed, low-contamination setups

• Common in motor housings, fans, and tools

If you need a high-speed bearing that runs clean and lasts long, this one’s ready to roll. Add it to your build and keep things moving smooth and steady!