Double-Row Angular Contact Ball Bearing (Si3N4)-5213

Double-row angular contact ball bearing with Si₃N₄ ceramic balls. High combined load capacity, electrically insulating, thermal shock resistant.

Key points covered:

1. Type: Double-Row Angular Contact (high radial/axial load capacity)

2. Material: Si₃N₄ (Silicon Nitride) ceramic balls (hybrid, races typically steel)

3. Key Advantages:

• Handles high combined loads (axial + radial)

• Electrical insulation (prevents current damage)

• Excellent thermal shock resistance

• Corrosion resistance

• Reduced friction at high speeds