• Electrically insulated bearing with aluminum oxide coating to block stray current and prevent electric corrosion
• C3 internal clearance for high‑speed and heavy‑load working conditions
• Brass cage (M type) provides stable structure, low friction and long service life
• High‑precision chrome steel material, strong wear resistance and fatigue resistance
• Insulation layer has good thermal stability and mechanical durability
• Reduce bearing damage caused by shaft current, extend motor service life
• Strict dimensional tolerance, interchangeable with standard INSOCOAT bearings

APPLICATIONS

• Electric motors, traction motors and high‑voltage generators
• Railway vehicles, metro and locomotive drive systems
• Wind turbine generators and new energy power equipment
• Industrial large‑scale fans, pumps and compressors
• Frequency‑conversion motor, servo motor and high‑speed rotating machinery
• Mining machinery, metallurgical equipment and heavy‑duty industrial machinery

• Strict inspection of insulation layer and dielectric strength
• Stable batch production for railway projects
• OEM and customized solutions supported
• Competitive factory pricing for bulk buyers
• Technical support for traction motor bearing selection