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Miniature Deep Groove Ball Bearings of the series 6 - smooth run

Special feature of this series: Main dimensions according to DIN 625-1. Miniature deep groove ball bearings of this series 6 are comparatively small and have an inner diameter of 8 millimeters. They are particularly designed for a smooth run. An increased internal clearance (C3) and a dry run, without lubricants, guarantee long running times. For an even faster, smoother and longer run hybrid models with ceramic balls are suitable.

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. | more