Blackbearing D26 40x51.8x7.5 mm 36/45° Headset Bearing

Dual-Sided Sealing for Reliable Steering

Chrome Steel Construction
Dual-Sided Sealing
Angular Contact Design

₹3,050

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The Blackbearing D26 Headset Bearing is a replacement angular contact cartridge bearing designed for compatible bicycle headset assemblies. Its chrome steel construction helps restore smooth steering when an existing bearing becomes worn or damaged.

Reliable operation: Chrome steel races and balls provide durable rolling surfaces, while protective seals on both sides help limit contamination from moisture and dust. Grease lubrication supports consistent bearing movement during regular riding.

Compatibility: The D26 differs from the Blackbearing D25 in its sealing arrangement, despite sharing the same dimensions and contact angles. The D26 has seals on both sides, while the D25 has a seal on one side and a flat edge on the other. Confirm the original bearing's construction before replacement, as interchanging these models can cause steering stiffness.

Specifications

Reference No	HB-D26
Product Type	Headset Cartridge Bearing
Recommended Use	Bicycle Headset Assemblies
Bearing Type	Angular Contact
Bearing Material	Chrome Steel
Ball Material	Chrome Steel
Seal Type	2RS, Sealed on Both Sides

Lubrication	Grease
Dimensions	40×51.8×7.5mm
Inner Diameter	40mm
Outer Diameter	51.8mm
Width	7.5mm
Contact Angle	36°/45°

Features

Chrome Steel Construction: Provides durable bearing races and rolling elements.
Dual-Sided Sealing: Protects the bearing internals from contamination on both sides.
Angular Contact Design: Accommodates the loading requirements of compatible headset assemblies.
Grease Lubrication: Supports consistent bearing rotation during regular use.
Replacement Cartridge Design: Allows worn headset bearings to be replaced individually.

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