Blackbearing B3 12185-2Z Bearing 12x18x5 mm

The Blackbearing B3 12185-2Z Bearing 12x18x5mm is designed to deliver smooth rotation and reliable performance in compact cycling components. Engineered with precision, it ensures consistent operation and long service life even under heavy pedaling loads.

Optimized for Pedal Applications: Commonly used in bicycle pedals, this bearing provides a perfect balance of strength and low friction. Its compact 12x18x5mm dimensions make it ideal for tight spaces where smooth, efficient rotation is essential.

Double Sealed for Added Protection: Featuring a double non-contact seal (2Z design), the bearing effectively blocks out dust and moisture while keeping lubrication intact. This dual-seal structure enhances durability and ensures consistent smoothness in all conditions.

Precision Fit and Long-Term Reliability: The Blackbearing B3 12185-2Z Bearing provides dependable performance, reduced maintenance and smooth operation—making it a trusted choice for cyclists who prioritize quality and efficiency in every ride.

Built from high-quality chrome steel, the bearing offers superior hardness, load resistance and wear protection. This ensures stable performance and minimal rolling resistance throughout its lifespan.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.