Full Ceramic Deep Groove Ball Bearing CE6304 Si3N4 PTFE open 20x52x15 mm

    Item number: CE-6304-Si3N4-PTFE-DRY
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Item features:
The all-ceramic deep groove ball bearing CE-6304-Si3N4-PTFE has ceramic bearing rings and rolling elements. It therefore has outstanding properties and meets even the highest demands, its main dimensions comply with DIN 625-1.
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 96,29 €*
10 90,94 €*
50 85,60 €*
200 80,24 €*
1000 74,90 €*
106,99 €
incl. 19% VAT , Free shipping (Standard)
pcs
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Technical Scribble

Technical Data





Inside Ø (mm): 20
Outside Ø (mm): 52
Width (mm): 15
max. Operating Temperature: +180°C
min. Operating Temperature: -200°C
Tolerance for inside Ø (mm): 0/-0,01
Tolerance for outside Ø (mm): 0/-0,013
Tolerance for width (mm): 0/-0,12
Bore: cylindrical
Extended Inner Ring: no
Tolerance Class: ABEC 1 / P0
Internal Clearance: CN (Standard)
Noise and vibration testing: Class V
Seal: open
Ring Material: Ceramics
Rolling Element Material: Ceramics
Cage Material: PTFE
Sealing material: without
Type of lubrication: dry
Lifetime lubricated: no
Application: Extreme temperatures
Magnetic: no
Norm: DIN 625-1
Item weight: 0,65 kg

Features

  • extremely durable by high hardness and corrosion resistance
  • extremely high surface quality by greater rigidity
  • better emergency running characteristics compared to steel ball bearings
  • low tare weight, circa 40% lighter than bearings made of rolling bearing steel
  • suitable for dry run
  • current-insulating, low thermical conductivity
  • non-magnetic
  • extremely corrosion resistant
  • extremely resistant to chemicals
  • suitable for foodstuff-applications
  • material: silicon nitride Si3N4 (rings, balls), polytetraflourethylen PTFE (cage)
  • 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 96,29 €*
10 90,94 €*
50 85,60 €*
200 80,24 €*
1000 74,90 €*
106,99 €
incl. 19% VAT , Free shipping (Standard)
pcs
Secure Shopping
ApplePay GPay Rechnung Kreditkarte Lastschrift Überweisung