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The SKF 6015-2Z double metal shielded deep groove ball bearing provides dependable rotating shaft support where a 75mm bore must fit within a 115mm outside diameter. Its 20mm width makes it a relatively slim option for this shaft size, particularly when compared with bearings from the heavier 62 and 63 dimensional series. The single row deep groove raceways accommodate substantial radial loads together with axial forces in either direction, within the bearing's rated limits. SKF specifies a basic dynamic load rating of 41.6kN and a basic static load rating of 33.5kN, making the bearing suitable for consideration in industrial applications requiring controlled shaft alignment and predictable operating loads. Its SKF Explorer designation reflects the manufacturer's performance-classification system.
The 2Z designation indicates a steel shield on each side of the bearing. These non-contact shields help retain the factory-applied grease and reduce the entry of dust and debris without the rubbing friction associated with rubber contact seals. They are best suited to relatively clean environments rather than equipment exposed to heavy washdown or significant liquid contamination. SKF lists a reference speed of 12,000rpm and a limiting speed of 6,000rpm for this shielded configuration; these are different engineering parameters, and actual permissible operating speed must be assessed against lubrication, temperature, load and operating conditions. The bearing has normal (CN) radial internal clearance and a sheet steel cage. When replacing an existing bearing, verify the complete 6015-2Z designation, particularly where a C3-clearance or rubber-sealed alternative has been specified.
Typical Applications:
Industrial electric motors and drive assemblies
Ventilation fans and air-handling machinery
Centrifugal pumps in clean operating environments
Industrial gearboxes and mechanical transmission systems
Rotating shaft supports in production machinery
