SKF Self-Aligning 2 Row Ball Bearing 80 mm ID 140 mm OD Race Width 26 mm Tapered Bore 1216 K/C3

SKF 1216 K/C3 is a high-quality self-aligning ball bearing designed for industrial and mechanical applications that require reliable rotational support and angular misalignment tolerance. Featuring two rows of balls with an inside diameter of 80 mm and outside diameter of 140 mm, this bearing excels in environments where shaft and housing alignment are critical factors due to possible deflections.

The raceway design includes a common sphered outer ring and two deep uninterrupted grooves in the inner ring, allowing the bearing to self-adjust, thereby minimizing wear and vibration. Its tapered bore type ensures secure mounting while the sheet metal cage offers structural strength and resistance to operational stresses.

Manufactured with steel balls, this bearing supports a static load rating of 17 kN and a dynamic load rating of 39.7 kN, making it suitable for heavy-duty applications where load capacity and durability are prioritized. The C3 internal clearance provides allowance for thermal expansion and prevents premature bearing failure in high-temperature conditions.

With an end type open configuration, the bearing is optimized for easy lubrication and maintenance. Its limiting speed rating of 6000 rpm enables it to perform efficiently in various machinery and equipment such as conveyors, agricultural machinery, and HVAC systems.

SKF 1216 K/C3 ball bearings are commonly employed in industries like manufacturing, automotive, and material handling, offering longevity and high performance under rigorous conditions. The self-aligning property reduces misalignment issues, thus protecting shafts and housings from damage.

The bearing supports heavy loads with 2 rows of steel balls for stability. The tapered bore design ensures precise fitting and ease of installation. The sheet metal cage maintains ball alignment and bearing integrity. Self-aligning feature reduces shaft misalignment damage risks.

High static and dynamic load ratings maximize operational reliability. C3 clearance favors thermal expansion in demanding environments. Open end design facilitates lubrication and maintenance. Suitable for industrial, construction, agricultural, and HVAC applications.

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