6304-Si3N4 open Full Ceramic Deep Groove Ball Bearing

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

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 electrical and thermical conductivity
  • non-magnetic
  • extremely corrosion resistant
  • extremely resistant to chemicals
  • suitable for foodstuff-applications
  • temperature resistance up to circa +160°C
  • material: silicon nitride Si3N4 (rings, balls), polytetraflourethylen PTFE (cage)

Technical Data

Inside Ø (mm): 20
Outside Ø (mm): 52
Width (mm): 15
Tolerance for inside-Ø (mm): 0/-0,01
Tolerance for outside-Ø (mm): 0/-0,013
Tolerance for width (mm): 0/-0,12
Ring Material: Ceramics
Rows Of Balls: single row
Seal: open
Internal Clearance: CN (Standard)
Cage Material: PTFE
Flange: no
Slot & Snap Ring: no
Rolling Element Material: Ceramics
Full Complement Ball Set: no
Magnetic: no

Inquiry Form

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