2-Pack 6203ZZ Bearings 17x40x12mm - Shielded

6203ZZ Ball Bearings - Pack of 2
✔️ 17mm ID x 40mm OD x 12mm Wide - Double Shielded Chrome Steel

This twin-pack of 6203ZZ deep groove ball bearings is built for smooth, long-lasting rotation in everything from electric motors to power tools and appliances. Made of durable chrome steel, each bearing is sealed with double metal shields and pre-greased for low-maintenance performance.

✅ Inside diameter: 17mm
✅ Outside diameter: 40mm
✅ Width: 12mm
✅ Shielded type: Double metal (ZZ)
✅ Material: Chrome steel
✅ Lubrication: Greased and ready
✅ Max speed (grease): 18,000 RPM
✅ Dynamic load rating: 9,550 N
✅ Static load rating: 4,800 N
✅ Pack size: 2 bearings

☑️ Equivalent parts: 203KDD, 203SS, 6203ZZE, 6203-2Z, 6203.2ZR, 203SFF

💡 Why are 6203ZZ shielded ball bearings used in motors and tools?
These handy bearings are known for reliability and ease of use in many machines.

• Double shields block dirt and help grease stay put

• Chrome steel handles everyday stress and speed

• Popular size for small motors, fans, and more

• Pre-lubed means no prep - just drop them in

If you’ve got a motor or appliance that needs a refresh, this pair of bearings has you covered. Add a set to your cart and get back to smooth spinning.