SKF 618/4 Single Row Deep Groove Ball Bearing- Open Type 4mm I.D, 9mm O.D

SKF Ball Bearing, Deep-Groove Bearing Type, Single Row, 4mm ID, 9mm OD - 618/4

When you need a support element for small spaces, this ball bearing from SKF is just the ticket. With an outer diameter of only 9mm and a single-row construction, it's easy to mount into compact equipment. Deep raceway grooves make this an extra-versatile option that handles radial and axial loads in both directions. The rolling parts fit precisely into the 2.5mm raceway, reducing friction and noise. This also cuts down on vibration, enabling high rotational speeds up to 140,000r/min.

Features & Benefits

• Open-ended design lets lubricant circulate freely for smoother operation
• Unsealed ends make it easy to inspect, for fuss-free maintenance
• Takes on the challenges of heavy equipment with a dynamic load rating of 423N
• Durable sheet metal cage separates moving parts, reducing wear and ensuring a long product life

Applications

• Transportation equipment
• Miniature gearboxes
• Radio-controlled gadgets
• Robotics engineering

What's this bearing made from?

This component is made from robust steel, making it especially durable and resistant to corrosion.

How much does this ball bearing weigh?

The bearing is extremely lightweight at just 0.7g, so you can rest assured it won't slow down your machinery.

Datasheet - 618/4

SKF Bearing Designations

Catalogue - Rolling Bearings

Catalogue - SKF Coatings