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Cema 6805-2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7 mm

High-Performance Bottom Bracket Bearing for Efficient Power Transfer

Regular price ₹980
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The Cema 6805-2RS ABEC5 Chrome Steel Bottom Bracket Bearing 25x37x7mm is designed to deliver exceptional drivetrain efficiency and long-lasting performance. Built to handle the unique loads of bottom bracket systems, it ensures smooth pedaling and consistent energy transfer.

Precision Engineering for Bottom Brackets: Part of Cema’s SRC Bearing Series, this model is purpose-built for bicycle bottom bracket applications. It provides stable, low-friction rotation that enhances your bike’s responsiveness and overall performance on every ride.

ABEC5 Grade Accuracy: Manufactured to ABEC5 standards, the bearing offers tight tolerances and high rotational precision. This ensures consistent smoothness, minimal friction and efficient power delivery — whether you’re racing or riding for fitness.

Double-Sealed for Longevity: Equipped with 2RS double seals, the bearing keeps out dust, water and dirt while retaining internal lubrication. This design ensures extended bearing life and smooth, maintenance-free operation — making it an essential upgrade for any serious cyclist.

Made from premium chrome steel, the 6805-2RS bearing provides excellent hardness, strength and wear resistance. It’s built to perform reliably under high pedaling forces and tough riding conditions.

Product details

Specifications

Product NumberSRC-JS6805DD
Bearing TypeChrome Steel
Seal TypeNon-Contact/Non-Contact
Closure TypeDouble Sealed
Dimensions25 x 37 x 7 mm
Bearing Inner Diameter25 mm
Bearing Outer Diameter37 mm
Depth7 mm

Features

  • Engineered for Bottom Bracket Systems: Designed for smooth, stable rotation under heavy pedaling loads, enhancing drivetrain efficiency and rider responsiveness.
  • ABEC5 Precision Manufacturing: Built to strict ABEC5 standards, offering exceptional accuracy, reduced friction and consistent energy transfer.
  • Robust Chrome Steel Design: Constructed from high-grade chrome steel for superior hardness, strength and resistance to wear and deformation.
  • Enhanced Sealing Protection: 2RS dual seals prevent dust, water and debris ingress while preserving grease for lasting, smooth performance.
  • Reliable, Long-Term Performance: Ideal for performance-oriented cyclists seeking durability, low maintenance and smoother pedaling efficiency.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy