The Versatile Deep Groove Ball Bearing

Deep Groove Ball Bearing is one of the most widely used rolling bearing, especially for its versatile design and ability to handle radial and bidirectional axial loads to some extent. It is optimized for low friction, allowing high operation speeds and lower energy bills. It can be found in everything from air conditioners to floor polishers. However, just because it is so common doesn’t mean it’s the right choice for every device. HCH Bearing Americas has a full selection of different types of ball bearings to choose from, so you can find the perfect fit for your application.

Deep groove ball bearings have a flat surface on both the outer and inner rings. They are categorized into four main categories based on their size and design. Smaller bearings are designed to be used with a small radial clearance while larger bearings can support a greater axial load with a higher radial clearance. Each category can be further subdivided by the materials used in the construction of the inner and outer rings as well as the cage that holds the steel balls.

The most commonly used type of deep groove ball bearings is the single-row design. This is the simplest and most economical of all the rolling bearings and can sustain radial loads with some axial loads in both directions. Single-row deep groove ball bearings can be either open or sealed, depending on the needs of your application. The sealed variants have a dustproof seal and an oil-proof seal that ensures the proper functioning of the bearing. They can operate over a wider temperature range and do not require relubrication as often as the open varieties.

For the sake of convenience, most of us have deep groove ball bearings in our homes. They are used in air conditioners, floor polishers, washing machines, dishwashers and dryers and vacuum cleaners to facilitate smooth operation with minimal noise and vibration. These machines work at high speeds and need to be able to handle both radial and axial loads.

To accommodate these demands, the deep groove ball bearing has a large contact area between the balls and the raceway. This is achieved by a geometric effect known as osculation, where the surface of the ball interacts with the surfaces of the inner and outer ring to produce a curved radius. This allows a large number of balls to be fitted into the bearing and still maintain the desired radial load capacity.

Deep groove ball bearings have a wide range of applications in various industrial machinery including gearboxes, instrumentation, motors, household electrical appliances, internal combustion engines and transportation vehicles. The simple structure and low manufacturing costs of these bearings make them a popular option for many devices and industrial equipment. Their versatility and high operation speeds also make them an ideal choice for a variety of applications, such as metalworking machinery, plastics processing equipment, conveyor belts and electric motors. The reduced friction torque they create also helps to keep equipment operating at a cooler temperature and reduces the energy required to run them.

203KRR50-SP1 16.256*40*18.288mm agriculture bearing radial ball bearing insert bearing

Bearing No. 6203-2RS - Deep groove ball bearing

· Dimensions: 16.256x40x18.288mm, 0.64*1.5748*0.72 inch

· G-design single lip seals on both sides, shroud bore

· Retainer: steel

· 100% Chrome Steel for higher resistance and durability

· Under heavy load

· Speed limit: 3000rpm