Ceramics / Hybrid Deep Groove Ball Bearing HC 6801 / 61801 ZZ / 2Z TN GN 12x21x5 mm

    Item number: HC-6801-ZZ-TN-GN
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Item features:
The hybrid deep groove ball bearing HC-6801-ZZ / 2Z-TN-GN has excellent properties due to the ceramic rolling elements. It is very narrow and can also be used in a limited space. The low weight allows extremely high speeds.
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 7,19 €*
10 6,74 €*
50 6,28 €*
200 6,02 €*
1000 5,84 €*
8,98 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
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Technical Scribble

Technical Data





Inside Ø (mm): 12
Outside Ø (mm): 21
Width (mm): 5
max. Operating Temperature: +100°C (briefly up to +150°C)
min. Operating Temperature: -20°C
Tolerance for inside Ø (mm): 0/-0,008
Tolerance for outside Ø (mm): 0/-0,009
Tolerance for width (mm): 0/-0,12
Bore: cylindrical
Extended Inner Ring: no
Tolerance Class: ABEC 1 / P0
Noise and vibration testing: Class V
Seal: ZZ
Ring Material: Rolling Bearing Steel
Rolling Element Material: Ceramics
Cage Material: Plastic
Sealing material: Sheet Steel
Type of lubrication: greased
Lifetime lubricated: yes
Magnetic: yes
Norm: DIN 625-1
Item weight: 5 g

Features

  • designed as hybrid deep groove ball bearing: rolling elements made of ceramic, inner and outer ring made of bearing steel
  • 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
  • lighter than comparable deep groove ball bearings with steel balls as rolling elements; ceramic balls have a current-insulating effect; withstands higher speeds and has a high wear resistance
  • thin section bearing with very thin cross section
  • suitable for space-saving installation in radial and axial directions
  • suitable for very 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: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) 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)

Further Information

Manufacturer information

Quasi-Manufacturer
Kugellager-Express GmbH
Grenzweg 14a
33758 Schloß Holte-Stukenbrock
Germany

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Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 7,19 €*
10 6,74 €*
50 6,28 €*
200 6,02 €*
1000 5,84 €*
8,98 €
incl. 19% VAT , plus shipping charge (Briefversand)
pcs
Secure Shopping
ApplePay GPay Rechnung Kreditkarte Lastschrift Überweisung