Full Ceramic Deep Groove Ball Bearing CE6204 Si3N4 PTFE open 20x47x14 mm

    Item number: CE-6204-Si3N4-PTFE-DRY
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Item features:
The all-ceramic deep groove ball bearing CE-6204-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 68,18 €*
10 64,39 €*
50 60,61 €*
200 56,82 €*
1000 53,03 €*
75,76 €
incl. 19% VAT , Free shipping
pcs
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Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 20
Outside Ø (mm): 47
Width (mm): 14
Tolerance for inside-Ø (mm): 0/-0,01
Tolerance for outside-Ø (mm): 0/-0,011
Tolerance for width (mm): 0/-0,12
Bore: cylindrical
Extended Inner Ring: no
max. Operating Temperature: +180°C
min. Operating Temperature: -200°C
Tolerance Class: ABEC 1 / P0
Internal Clearance: CN (Standard)
Seal: open
Ring Material: Ceramics
Rolling Element Material: Ceramics
Cage Material: PTFE
Sealing material: without
Type of lubrication: dry
Application: Extreme temperatures
Lifetime lubricated: no
Magnetic: no
Noise and vibration testing: Class V
Norm: DIN 625-1
Item weight: 47 g

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

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Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 68,18 €*
10 64,39 €*
50 60,61 €*
200 56,82 €*
1000 53,03 €*
75,76 €
incl. 19% VAT , Free shipping
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme