7x18x5mm Stainless Steel Bearing 7mm x 18mm x 5mm

7 x 18 x 5mm Stainless Steel Ball Bearing
✔️ Sealed - Nylon Cage - C3 Clearance

This 7x18x5mm deep groove radial ball bearing is made from stainless steel for durability and corrosion resistance, paired with a smooth-running nylon cage. Double rubber seals keep out dust and debris, while the oil lubrication ensures a low-friction, maintenance-free performance.

✅ Dimensions: 7mm ID x 18mm OD x 5mm Wide
✅ Material: Stainless steel
✅ Cage: Lightweight nylon for reduced noise
✅ Radial clearance: C3 for high-speed use
✅ Closures: Double rubber seals (RS)
✅ Lubrication: Oil, self-lubricated
✅ Dynamic load rating: 1,600 N
✅ Static load rating: 710 N
✅ Limiting speed (grease): 42,000 RPM
✅ Quantity: 1 bearing

💡 What does C3 clearance mean in ball bearings?
C3 clearance provides extra internal space between the balls and raceways, allowing:

• Better heat expansion handling at high speeds

• Reduced friction under load

• Extended service life in demanding applications

A solid pick when you need smooth, fast, and long-lasting performance without constant maintenance.