Ball Bearings

Roller Bearings

Technical Ceramics

Bearing Parts & Accessories

Technical Data

ID Ø (mm): 3mm to 180mm

ODØ (mm): 7mm to 600mm

max. Operating Temperature: +250°C

min. Operating Temperature: -70°C

Tolerance Available: P0,P6,P5 & P4

Clearance Available: C0, C3,C4 and C5

Seal: Open

Type of lubrication: Dry (self-lubricant)

 

Ceramic vs. Steel Bearings
FeatureZrO₂ Ceramic BearingsSteel Bearings
DurabilityExtremely hard, high corrosion resistanceGood, but prone to rust & wear
Weight~40% lighterHeavier
Temperature ResistanceSuitable for high-temperature applicationsLimited by lubrication & steel grade
LubricationCan run dry in some conditionsRequires constant lubrication
Electrical ConductivityInsulating, low thermal conductivityConductive
MagnetismNon-magneticMagnetic
Chemical ResistanceHighly resistant to chemicalsLimited resistance
ApplicationsHigh-tech, food, medical, aerospaceGeneral industrial use

Flange Ball Bearing Made of ZrO2

Material:

Rings and balls:ZrO2

Retainer: PTFE

Features:
  • Extremely durable – high hardness & outstanding corrosion resistance

  • High surface quality – greater rigidity ensures smoother operation

  • Better emergency running than traditional steel ball bearings

  • Lightweight – approx. 40% lighter than standard steel bearings

  • High-temperature resistant – ideal for demanding applications

  • Dry run capable – no lubrication needed in certain conditions

  • Current insulating – low thermal conductivity

  • Non-magnetic – suitable for sensitive environments

  • Superior corrosion & chemical resistance

  • Food-grade safe – suitable for food industry applications

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