Genuine Mazda Rear Wheel Bearing • FB01-26-151F

Genuine Mazda FB01-26-151F Rear Wheel Bearing

Replacement Genuine Mazda rear wheel bearing for Mazda MX-5 Mk3, Mk3.5 and Mk3.75 / NC models with 1.8L and 2.0L petrol engines from 2005 to 2015 listed in the compatibility table.

The rear wheel bearing is pressed into the wheel carrier and supports the rotating rear hub. It allows the wheel to turn smoothly while carrying the vehicle's weight and the radial and lateral loads generated during acceleration, braking and cornering.

The same bearing is used on the left- and right-hand rear sides. This listing supplies one bearing for one rear wheel. Two bearings are required when replacing both sides of the vehicle.

Replacement may be required if the original bearing develops internal wear, roughness or excessive movement. Common symptoms include humming, droning or rumbling that increases with road speed, wheel play, vibration, uneven tyre wear or a noise that changes when the vehicle is cornering.

• Part type: Rear wheel bearing
• Primary use: Supports the rear hub and allows smooth wheel rotation
• Location: Rear wheel carrier / hub assembly
• Fitting position: Rear left or rear right
• Vehicle application: Mazda MX-5 Mk3, Mk3.5 and Mk3.75 / NC
• Engine applications: 1.8L L8-DE and 2.0L LF-VE
• Mounting type: Press-fit
• Quantity per side: One
• Quantity per vehicle: Two
• Quantity supplied: One bearing
• Brand: Genuine Mazda
• Part No.: FB01-26-151F
• Also referenced as: FB0126151F
• Supersedes: FB01-26-151A, FB01-26-151B, FB01-26-151C, FB01-26-151D and FB01-26-151E

Fitment advice: This bearing is used on either rear side. Confirm that the rear carrier and hub retain the original Mazda press-fit arrangement. Inspect the hub shaft and wheel carrier bore for scoring, corrosion, distortion or previous bearing movement before assembly.

Other items to consider: When replacing this part, you may also want to consider purchasing the rear wheel hub, retaining circlip or lock ring, hub nut, dust seals, brake-disc retaining hardware and any suspension fasteners disturbed during removal.

Useful tools / consumables: Hydraulic press, correctly sized bearing support and installation drifts, hub puller, circlip pliers, socket set, breaker bar, calibrated torque wrench, penetrating fluid and suitable anti-corrosion protection for exposed mating surfaces.

Difficulty guide: DIY Difficulty: Advanced. The rear hub and carrier normally require dismantling, and the bearing must be removed and installed with a suitable press. Incorrect support or force applied through the wrong bearing race can damage the new component before the vehicle is driven.

Why Genuine Mazda? Genuine Mazda wheel bearings are manufactured to the intended dimensions, internal clearances, load capacity and sealing requirements. Using the correct OE bearing helps maintain proper hub support, smooth wheel rotation and compatibility with the original Mazda wheel carrier and hub.

What’s in the box: One Genuine Mazda rear wheel bearing, part number FB01-26-151F. The wheel hub, carrier, retaining ring, hub nut and installation hardware are not included unless specifically shown or stated separately.

Installation notes: Support the wheel carrier correctly during bearing removal and installation. Press only against the appropriate bearing race for each stage of assembly. Do not transfer installation force through the rolling elements. Inspect all mating surfaces, replace specified locking hardware and tighten the hub and suspension fasteners to the applicable Mazda specifications. Confirm that the hub rotates smoothly without play before refitting the wheel.