Deep groove ball bearing SKF 6004-2RSHNR, Outer diameter: 42 mm | Width: 12 mm | Inner diameter: 20 mm

Ball bearings are essential mechanical components that reduce friction and support various loads in a wide range of industrial applications. Among them, deep groove ball bearings stand out for their versatility, ability to operate at high speeds, and low maintenance requirements.

This deep-groove ball bearing supports radial and axial loads in both directions, ensuring enhanced reliability. Thanks to its robust design and rubber seals, it provides effective protection against contaminants, extending the bearing’s service life while maintaining moderate friction at high speeds.

Features:
This single-row deep-groove ball bearing with a retaining ring groove offers quick and easy installation. The retaining ring, installed in an annular groove on the outer ring, secures the bearing in its axial position within the housing. Its sheet steel cage ensures increased resistance to constant loads. The metal-reinforced acrylonitrile-butadiene rubber (NBR) friction seals on both sides provide excellent protection against contaminants. With a standard internal radial clearance (CN), it perfectly balances load-carrying capacity and friction reduction, making it an ideal choice for many industrial applications.

Maintenance:
This deep-groove ball bearing requires little maintenance thanks to its sealed design. Although it is designed to operate with minimal intervention, it is recommended to regularly monitor operating conditions, including temperature and vibration. Periodic inspections will help detect any signs of wear, thereby ensuring optimal performance. The lubricant is effectively retained by the seals, reducing the need for frequent relubrication.

Sealing:
This bearing is sealed by nitrile-butadiene rubber (NBR) lip seals, which provide long-lasting protection against moisture and contaminants. These seals prevent the intrusion of unwanted particles while keeping the lubricant inside, thereby ensuring extended service life. Although this design effectively protects the bearing, it is important to note that the seals may create slight frictional resistance, affecting torque during operation.

Brand Information:
SKF, founded in 1907, is a global leader in mechanical bearings and lubrication solutions. With a presence in more than 40 industrial sectors, SKF stands out for its technical innovations and commitment to sustainability. The company’s mission is to improve the reliability and performance of rotating equipment worldwide with high-quality products tailored to modern industrial needs.

Key Features:
• Effective protection against dust and water.
• Excellent ability to withstand radial and axial loads.
• High rotational speed with moderate friction.
• Long service life thanks to high-quality seals.
• Reduced maintenance thanks to a sealed design.
• Quiet operation with minimal vibration levels.

Applications:
This deep-groove ball bearing is ideal for a variety of industrial applications, including conveyor systems, material handling equipment, and agricultural machinery. Its robustness and ability to operate at high speeds make it a preferred choice in demanding environments such as production lines and warehouse material-handling systems. Suited for heavy radial loads, it ensures reliable performance under a variety of conditions.