10-Pack 6203ZZ Bearing - Premium Shielded Ball Bearing

6203ZZ Shielded Ball Bearings 17x40x12mm
✔️ Lot of 10 chrome steel shielded bearings for smooth, durable rotation

This 10-pack of 6203ZZ deep groove bearings is a handy choice for ATVs, motors, tools, and general machinery that needs clean, low-friction rotation. Each bearing is made from high-strength chrome steel and comes with double metal shields to keep dust out while the grease inside keeps things running smooth from the start.

✅ Pack of 10 shielded deep groove ball bearings
✅ Chrome steel construction for strength and long service life
✅ Double metal shields (ZZ) for added protection
✅ Pre-lubricated with grease for ready-to-use smooth rotation
✅ Metric size: 17mm bore, 40mm outer diameter, 12mm width
✅ Dynamic load rating 9,550 N, static load rating 4,800 N
✅ Grease speed rating 18,000 RPM
✅ Common equivalents: 203KDD, 203SS, 6203.2ZR, 203SFF, 62032Z, 6203ZZE

Dimensions

Inner diameter 17 mm
Outer diameter 40 mm
Width 12 mm

💡 Why are shielded deep groove bearings popular for motors and power equipment?
They run smooth while keeping grease in and debris out.

• Metal shields block dust in harsh environments

• Pre-lubrication saves setup time and boosts consistency

• Deep groove geometry supports both radial load and steady speed

This 10-pack of 6203ZZ bearings gives your equipment a clean, reliable spin that holds up through tough everyday use.