SKF Double Row Tapered Roller Bearing 70 mm ID, 150 mm OD, 51 mm Width Steel Rollers Sheet Metal Cage 22314 EK

SKF 22314 EK is a double row tapered roller bearing designed for heavy-duty industrial applications. It features a 70 mm inside diameter, 150 mm outside diameter, and 51 mm race width. The bearing utilizes steel rollers and a pressed sheet metal cage to provide durability and precise roller alignment, reducing friction during operation.

This bearing design supports combined radial and axial loads, making it ideal for applications such as gearbox input shafts, conveyor head and tailshaft assemblies, large electric motor rotor supports, and heavy-duty gear reducers. Its open end type allows for straightforward assembly and inspection.

The bearing’s static load rating of 430 kN and dynamic load rating of 413 kN ensure reliable performance under heavy loads. The limiting speed of 4500 rpm supports continuous operation at moderate rotational speeds. The internal clearance rating CN accommodates thermal expansion, minimizing excessive preload during temperature changes.

Double-row tapered design manages combined radial and axial forces effectively. Steel rollers offer high contact stress resistance for longevity. Sheet-metal cage maintains roller spacing and reduces friction. Supports static load rating of 430 kN and dynamic load rating of 413 kN.

Rated for maximum limiting speed of 4500 rpm for steady operation. Open end design allows ease of installation and maintenance. Internal clearance CN permits thermal growth without excessive preload. Suitable for industrial drives, automotive wheelset, and heavy-duty gear reductions.

This bearing is manufactured new by SKF with high-quality materials to ensure long service life in demanding industrial, manufacturing, and mechanical automation environments. It is sold without specialized certifications, focusing on robust technical performance and reliability. For additional details and technical documentation, SKF and distributor resources can provide design support for engineering integration.

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