SKF 61811-2RS1 Single Row Deep Groove Ball Bearing- Both Sides Sealed 55mm I.D, 72mm O.D

SKF Ball Bearing, Deep-Groove Bearing Type, 55mm ID, 72mm OD, 9mm Race Width - 61811-2RS1

To balance radial and axial loads in both directions on your machine shaft, roll out this ball bearing from SKF. Its deep-groove design helps to keep friction to a minimum, reducing wear and heat to ensure long-lasting use. As there's a contact seal on each side, the pre-lubricated unit keeps grease in and contaminants out, putting an end to frequent maintenance. A dynamic load rating of 9.04kN and a static load rating of 8.8kN mean it can bear the burden of heavy-duty loads.

• Made of bearing steel for resistance to impact, wear and corrosion
• Inner diameter of 55mm and outer diameter of 72mm to fit larger shafts
• Light weight of 83g to minimise strain on your equipment

Applications

• Windmills
• Automotive engineering
• Agricultural equipment
• Industrial pumps

The SKF deep groove ball bearings are particularly versatile. They are suitable for high and very high speeds, accommodate radial and axial loads in both directions and require little maintenance. Because deep groove ball bearings are the most widely used bearing type, they are available from SKF in many designs, variants and sizes. It has 55 mm ID and 72 mm OD.

How fast does this bearing rotate?

Bearing is of bearing steel
Cylindrical bore type

Thanks to its limiting speed of 5300rpm, you can rest assured that this bearing can rotate quickly without a hitch.

What's the difference between dynamic and static load?

Dynamic load refers to the amount of force the bearing can handle when in motion, while static load refers to the amount of force it supports while stationary.

Datasheet - 61811-2RS1

SKF Bearing Designations

Catalogue - SKF Coatings

Catalogue - Rolling Bearings