A special feature of SS69 series stainless steel deep groove ball bearings

Main dimensions according to DIN 625-1. Stainless steel thin section bearings of the 69 series are corrosion-resistant. They have considerably smaller dimensions than deep groove ball bearings of the 60, 62, 63, and 64 series with their thin, square cross-section at the same inside diameter. In comparison to their inside diameter they have a small outside diameter – and furthermore – they are relatively narrow. Relatively high shaft- and axis diameters can thereby be installed at an also extremely confined installation space. They are light and are suitable for comparatively high speeds.

Seals

Rubber seals (RS/2RS) have the optimum sealing action with increased friction. Metal seals (Z/ZZ) are suitable for higher speeds, but they have a limited sealing action as they seal contactless. Open, seal-less bearings are suitable for extremely high speeds and – furthermore – they can be regreased more easily. However, they are more susceptible to soiling.

Features

• all components are made of stainless steel: the deep groove ball bearing is, therefore, corrosion-resistant and hygienic
• thin section bearing with an ultra-thin, square cross-section
• suitable for space-saving installation in radial and axial directions
• suitable for extremely high speeds compared to deep groove ball bearings with a larger cross-section
• extra light series with compact dimensions and low weight
• suitable for radial loads and light axial loads in both directions
• offers high running accuracy, quiet running, and very high speeds
• seal: contact lip seal on both sides made of rubber (2RS) for high sealing effect
• good fixed bearing property, but can also be used as a floating bearing, each in both directions

Manufacturers of bearings: such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)

Can be customized to meet your specific needs.