Ceramics / Hybrid Stainless Steel Miniature Deep Groove Ball Bearing SS C 687 2RS TN dry 7x14x5 mm

    SKU: SS-C-687-2RS-TN-DRY
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The hybrid miniature ball bearing SS-C-687-2RS-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: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 5,55 €*
10 5,20 €*
50 4,84 €*
200 4,64 €*
1000 4,50 €*
6,93 €
incl. 19% VAT , plus shipping charge
pcs
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Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 7
Outside Ø (mm): 14
Width (mm): 5
Tolerance for inside-Ø (mm): 0/-0,008
Tolerance for outside-Ø (mm): 0/-0,008
Tolerance for width (mm): 0/-0,12
Seal: 2RS
Flange: no
Ring Material: Stainless Steel
Slot & Snap Ring: no
Rolling Element Material: Ceramics
Sealing material: NBR
Cage Material: Plastic
Full Complement Ball Set: no
Rows of Rolling Elements: single row
Tolerance Class: ABEC 1 / P0
Type of lubrication: dry
Magnetic: yes
Item weight: 2,4 g

Features

  • 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: contact lip seal on both sides made of rubber (2RS) for high sealing effect
  • If you need this bearing in RS design with only one seal and one open side, you can simply remove one of the two seals: to the instructions
  • 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)

Further Information

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Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 5,55 €*
10 5,20 €*
50 4,84 €*
200 4,64 €*
1000 4,50 €*
6,93 €
incl. 19% VAT , plus shipping charge
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme