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Cema 6805-2RS ABEC5 Hybrid Ceramic Bottom Bracket Bearing 25x37x7 mm

SRC-JC6805DD
₹3,797

High-Efficiency Hybrid Ceramic Bearing for Ultimate Pedaling Smoothness

Description

The Cema 6805-2RS ABEC5 Hybrid Ceramic Bottom Bracket Bearing 25x37x7mm is engineered to maximize drivetrain efficiency and deliver ultra-smooth rotation. Ideal for performance-oriented cyclists, it reduces friction and improves power transfer for a faster, more responsive ride.

Optimized for Bottom Bracket Systems: Specifically designed for bottom bracket applications, this bearing ensures precise alignment and minimal resistance. It enhances drivetrain smoothness and consistency, making every pedal stroke feel lighter and more efficient.

Hybrid Ceramic Construction for Superior Performance: Built with high-precision silicon nitride ceramic balls and durable steel races, this hybrid design offers the best of both worlds—lightweight efficiency with exceptional strength. The result is reduced rolling resistance, increased corrosion resistance and extended bearing life.

Double-Sealed for Long-Lasting Protection: Featuring 2RS double seals, the bearing is fully protected from water, dust and contaminants. The seals keep lubrication intact, ensuring consistent smoothness and durability, making it a reliable upgrade for both professional and recreational riders.

Manufactured to ABEC5 standards, the bearing meets strict tolerance requirements for high rotational accuracy. This ensures smooth, quiet operation and excellent stability even under heavy pedaling loads.

Features
  • Purpose-Built for Bottom Brackets: Designed for precision fit in bottom bracket systems, delivering stable rotation, reduced drag and smoother pedaling efficiency.
  • Hybrid Ceramic Composition: Combines lightweight silicon nitride ceramic balls with hardened steel races for superior strength, low friction and extended durability.
  • ABEC5 Precision Performance: Engineered to ABEC5 tolerance standards, ensuring accurate alignment, quiet operation and consistent responsiveness under load.
  • Enhanced Corrosion Resistance: The hybrid design minimizes wear and resists corrosion, maintaining performance even in wet or high-humidity conditions.
  • Sealed for Long-Term Reliability: 2RS double seals prevent water and dirt ingress, preserving lubrication for long-lasting, maintenance-free smoothness.

Specifications
  • Product Number: SRC-JC6805DD
  • Bearing: Ceramic
  • Seal Type: Non-Contact/Non-Contact
  • Closure Type: Double Sealed
  • Dimensions: 25 x 37 x 7 mm
  • Bearing Inner Diameter: 25 mm
  • Bearing Outer Diameter: 37 mm
  • Depth: 7 mm

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

  • 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
  • Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
  • Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
  • Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
  • Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
  • Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
  • Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.

Cema 6805 - 2RS ABEC5 Hybrid Ceramic Bottom Bracket Bearing 25x37x7 mm | The Bike Affair
CEMA

Cema 6805-2RS ABEC5 Hybrid Ceramic Bottom Bracket Bearing 25x37x7 mm

₹3,797

Type

Bearing

Specifications

  • Product Number: SRC-JC6805DD
  • Bearing: Ceramic
  • Seal Type: Non-Contact/Non-Contact
  • Closure Type: Double Sealed
  • Dimensions: 25 x 37 x 7 mm
  • Bearing Inner Diameter: 25 mm
  • Bearing Outer Diameter: 37 mm
  • Depth: 7 mm

Features

  • Purpose-Built for Bottom Brackets: Designed for precision fit in bottom bracket systems, delivering stable rotation, reduced drag and smoother pedaling efficiency.
  • Hybrid Ceramic Composition: Combines lightweight silicon nitride ceramic balls with hardened steel races for superior strength, low friction and extended durability.
  • ABEC5 Precision Performance: Engineered to ABEC5 tolerance standards, ensuring accurate alignment, quiet operation and consistent responsiveness under load.
  • Enhanced Corrosion Resistance: The hybrid design minimizes wear and resists corrosion, maintaining performance even in wet or high-humidity conditions.
  • Sealed for Long-Term Reliability: 2RS double seals prevent water and dirt ingress, preserving lubrication for long-lasting, maintenance-free smoothness.

The Cema 6805-2RS ABEC5 Hybrid Ceramic Bottom Bracket Bearing 25x37x7mm is engineered to maximize drivetrain efficiency and deliver ultra-smooth rotation. Ideal for performance-oriented cyclists, it reduces friction and improves power transfer for a faster, more responsive ride.

Optimized for Bottom Bracket Systems: Specifically designed for bottom bracket applications, this bearing ensures precise alignment and minimal resistance. It enhances drivetrain smoothness and consistency, making every pedal stroke feel lighter and more efficient.

Hybrid Ceramic Construction for Superior Performance: Built with high-precision silicon nitride ceramic balls and durable steel races, this hybrid design offers the best of both worlds—lightweight efficiency with exceptional strength. The result is reduced rolling resistance, increased corrosion resistance and extended bearing life.

Double-Sealed for Long-Lasting Protection: Featuring 2RS double seals, the bearing is fully protected from water, dust and contaminants. The seals keep lubrication intact, ensuring consistent smoothness and durability, making it a reliable upgrade for both professional and recreational riders.

Manufactured to ABEC5 standards, the bearing meets strict tolerance requirements for high rotational accuracy. This ensures smooth, quiet operation and excellent stability even under heavy pedaling loads.

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