Deep Groove Ball Bearings SKF 6001 -Z

The SKF 6001-Z single-row deep groove ball bearing, measuring 12 × 28 × 8 mm, features a single-sided Z-type cover and combines radial load capacity with tight tolerances.

The SKF 6001-Z deep groove ball bearing is a compact radial ball bearing made from 100Cr6 bearing steel for shaft diameters of 12 mm. Manufactured in the Explorer design, this single-row rolling bearing combines dimensional accuracy to P6 with running accuracy to P5. The single-sided sheet metal cover protects the bearing interior from coarse particles, whilst the open opposite side allows targeted lubricant access into the housing. With an outer diameter of 28 mm and a width of 8 mm, the bearing is used in a wide variety of industrial drives.

In which designs is the 6001-Z deep groove ball bearing used?

Design engineers primarily use this deep-groove ball bearing in compact shaft assemblies where one side of the bearing is lubricated by the housing oil. The sealed side keeps out external contaminants, whilst the open side allows for lubricant exchange within the assembly. Thanks to its standard radial clearance, it is suitable for standard operating conditions without significant thermal expansion.

What are the distinctive features of the Z cover ring and the P6/P5 tolerances?

The single-sided Z-cover operates without contact and, unlike mechanical seals, does not cause any additional friction or heat generation. At the same time, the P6 dimensional accuracy at the bearing seat and the P5 running accuracy contribute to smooth concentricity. The integrated sheet steel cage guides the rolling elements stably across the temperature range from –20 to +150 degrees. When installing, ensure that the protected side is correctly aligned.