Ceramics / Hybrid Stainless Steel Miniature Deep Groove Ball Bearing SS C 693 ZZ TN 3x8x4 mm

Item number: SS-C-693-ZZ-TN

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The hybrid miniature ball bearing SS-C-693-ZZ-TN has excellent properties due to the ceramic rolling elements. It is small and suitable for installation with limited space and on thin shafts. It can withstand very high speeds. Main dimensions according to DIN 625-1.

Category: All Deep Groove Ball Bearings

Shipping time: Available

From pcsPrice per unit
44,40 €
104,13 €
503,86 €
2003,69 €
10003,58 €
5,51 €

including 19% VAT., plus shipping charge

Free shipment from 50 Euros
(inside of Germany)

Technical ScribbleZoomable

Technical Data

Inside Diameter (mm):3
Outside Diameter (mm):8
Width (mm):4
Rows Of Balls:single row
Cage Material:Plastic
Slot & Snap Ring:no
Ring Material:Stainless Steel
Full Complement Ball Set:no
Rolling Element Material:Ceramics
Product weight: 0,007 Kg


  • designed as hybrid miniature ball bearing: rolling elements made of ceramic, inner and outer ring made of stainless steel
  • lighter than comparable miniature ball bearings with steel balls as rolling elements; ceramic balls have a current-insulating effect; withstands higher speeds and has a high wear resistance
  • miniature ball bearing with smallest dimensions
  • suitable for high radial loads and light axial loads in both directions
  • suitable for high running accuracy, quiet running and very high speeds
  • cage material: plastic; the low weight and the elasticity of the plastic have a positive effect on the sliding and emergency running properties as well as the shock resistance; suitable for quiet running
  • seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ) for higher speeds than with rubber seal
  • 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)

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