SKF Single Row Angular Contact Ball Bearing, 105 mm ID, 190 mm OD, 36 mm Width, Open, Steel Ball, Non-Metallic 7221 BECBP

The SKF 7221 BECBP Single Row Angular Contact Ball Bearing is designed for precision performance in both radial and axial load scenarios. With a 105 mm inner diameter and 190 mm outer diameter, this bearing offers robust support for rotating equipment, delivering enhanced durability through its steel ball construction and non-metallic cage.

The 36 mm race width ensures stability, while its parallel bore allows for secure shaft mounting and reduced misalignment. The open configuration facilitates lubrication and maintenance, minimizing operational friction and heat buildup. Featuring a 40° contact angle, the bearing efficiently transmits combined loads along the axis and radial planes, optimizing load distribution and increasing axial load carrying capacity.

SKF's advanced engineering in this series includes dynamic load capability up to 156 kN and a static load rating of 150 kN, making it suitable for heavy-duty industrial machinery, power transmission units, and precision applications in fluid power systems. The non-metallic cage not only reduces operational sound/vibration but prevents cage corrosion in demanding environments.

With a limiting speed of up to 4300 rpm and internal clearance CN, it adapts to various shaft speeds and heat expansions, ensuring stable performance over extended periods. The bearing's open-end type is ideal for installations requiring accessible lubrication and quick inspection.

This bearing is manufactured in Germany according to rigorous standards for industrial reliability. Typical applications include mechanical drives, pump rotors, electric motors, machine tool spindles, and general rotating equipment across manufacturing, construction, power generation, and process industries.

Engineered for combined radial and axial loads with a nominal 40° contact angle. Single row design supports high-speed rotation and moderate thrust loads. Non-metallic cage and steel balls promote longevity and minimize maintenance.

Rated for dynamic loads up to 156 kN and static loads up to 150 kN. Parallel bore configuration simplifies shaft alignment and setup. Limiting speed of 4300 rpm suits rapid movement systems. Open end type adapts to lubrication requirements and frequent inspection cycles.

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