Union Ceramic Ball Bearing CB-347 6902 LLB (15x28x7)

Ultra-smooth ceramic bearings cut friction and boost speed, letting you dominate every ride with Union’s CB-347 6902 LLB precision

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Unleash Peak Performance with Ceramic Precision Bearings.

Struggling with slow, noisy, or inefficient wheel rotation? Unlock ultra-smooth motion and exceptional durability with the Union Ceramic Bearing CB-347 6902 LLB (15x28x7). Designed for e-mobility specialists who demand maximum efficiency and long-lasting reliability, this bearing eliminates friction and wear, delivering a silent, high-speed ride every time.

Key Features

  • Ceramic balls for reduced friction and heat generation.
  • High precision engineering for consistent performance.
  • Corrosion-resistant materials ensuring longevity.
  • Compact dimensions (15x28x7 mm) for versatile integration.
  • Low maintenance design for hassle-free operation.

Technical Specifications

  • Brand: Union
  • Type: Ceramic Bearing
  • Model: CB-347 6902 LLB
  • Dimensions: 15 mm (inner diameter) x 28 mm (outer diameter) x 7 mm (width)
  • Material: Ceramic balls with steel races
  • Sealing: LLB (double rubber seals)

Frequently Asked Questions

Ceramic bearings provide lower friction, higher speed capabilities, and greater resistance to heat and corrosion compared to traditional steel bearings.
Yes, its compact size and durable design make it ideal for a wide range of e-mobility devices requiring reliable, high-performance bearings.

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