SKF 6010-2Z Metal Shielded Single Row Deep Groove Ball Bearing 50x80x16mm

The SKF 6010-2Z shielded deep groove ball bearing provides a practical solution for rotating machinery requiring a 50mm bore without the larger outside diameter of a 6210 or 6310 series bearing. Its 50 x 80 x 16mm dimensions make it particularly relevant where radial installation space is restricted. The single row deep groove raceway arrangement supports predominantly radial loads together with axial forces in either direction, subject to the bearing's rated capacity. SKF specifies a basic dynamic load rating of 22.9kN and a basic static load rating of 15.6kN, making these values important when assessing operating loads and bearing service life. The bearing also incorporates a pressed steel cage and normal (CN) radial internal clearance.

The 2Z designation identifies a steel shield on each side rather than rubber contact seals. These non-contact shields help retain the factory grease and limit the entry of larger contaminants without the additional rubbing friction associated with contact-sealed designs. This makes the 6010-2Z appropriate for relatively clean, enclosed machinery where rotational efficiency is important. SKF lists a reference speed of 18,000rpm and a limiting speed of 9,000rpm; actual operating speed must be evaluated against lubrication, temperature and load conditions. For damp or heavily contaminated environments, a contact-sealed version may provide more suitable protection. When replacing the bearing, check the full designation, particularly any C3 clearance suffix, and verify that shaft and housing fits maintain the required operating clearance.

Typical Applications:

Industrial electric motors and drive assemblies

Ventilation fans and air handling equipment

Centrifugal pumps in protected installations

Enclosed gearboxes and transmission machinery

Industrial processing equipment with 50mm shafts