Deep groove ball bearing SKF 638/8-2Z, Outer diameter: 16 mm | Width: 6 mm | Inner diameter: 8 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 SKF brand rigid ball bearing is designed to meet the demands of applications requiring reliability, precision, and ease of installation. It stands out for its ability to withstand radial and axial loads in both directions. Thanks to its sealing system and lifetime lubrication, this product offers stable performance and reduces maintenance costs.

Features:
This product is a miniature ball bearing. This highly compact model is a single-row deep-groove ball bearing. Its design includes an inner ring, an outer ring, a set of balls, and a cage positioned between them. Thanks to this simple structure, it requires little maintenance. Its small size makes it ideal for applications where space is limited. It consists of a sheet steel cage that ensures effective resistance to constant loads while absorbing shocks and temporary loads. Equipped with metal deflectors, it is protected against solid particles while minimizing lubricant loss. Its standard radial clearance ensures smooth and quiet operation, even at high speeds.

Maintenance:
This miniature bearing requires no relubrication, as it is permanently lubricated with high-quality grease. This feature minimizes maintenance requirements and reduces downtime. However, it is recommended to perform periodic inspections to monitor vibration, temperature, and noise in order to quickly detect any abnormalities.

Sealing:
This deep-groove ball bearing is equipped with two metal shields that provide an effective mechanical barrier against contaminants such as medium-sized particles. This system reduces the risk of debris intrusion while minimizing lubricant loss. However, they are less effective against moisture, requiring precautions in very humid environments.

Brand Information:
SKF, founded in 1907 in Sweden, is a global leader in the design and manufacture of bearings, seals, and lubrication systems. With recognized expertise, the brand offers reliable solutions in more than 40 industrial sectors, such as automotive, energy, and agriculture. Driven by its commitment to innovation, SKF improves the performance and durability of rotating equipment worldwide.

Key Features:
• Enhanced reliability thanks to a robust design and standard clearance for stable performance.
• Reduced maintenance thanks to high-quality, lifetime lubrication.
• Ability to withstand high radial loads and moderate axial loads in both directions.
• Effective protection against contaminants thanks to metal shields.
• Suitable for applications requiring high speeds while maintaining smooth operation.
• Simple installation and minimal maintenance, reducing downtime and maintenance costs.

Applications:
This miniature bearing is frequently used in space-constrained environments, such as small electric motors, toys, precision instruments, robots, drones, medical or dental devices, optical equipment, watches, office equipment, or models.