Wheel bearing on Nissan Note: diagnosis, selection and replacement

Operation of a Japanese hatchback Nissan Note is often accompanied by the hope for trouble-free operation of suspension components, but the service life of wheel bearings has its limits. This element is critical for driving safety, as it ensures that the wheel rotates with minimal friction and holds the entire load from the weight of the vehicle. If you ignore the early signs of a problem, you risk getting a wheel jam while driving, which can lead to a serious accident.

Owners Nissan Note The first and second generations often face the problem of premature failure of wheel bearings, especially in Russian roads with potholes and uneven surfaces. It is important to understand that the cost of the part itself is small compared to the cost of repairing the steering or body parts after loss of control. Regular diagnostics and timely replacement is the only way to avoid costly repairs.

In this article, we will look in detail at how to independently determine the malfunction, which bearing to choose for your car, and how to correctly carry out the replacement procedure. We will also pay attention to the design features of the suspension Nissan Note, which are often overlooked when repairing in a garage environment.

Symptoms of malfunction and diagnosis of the hub assembly

The first and most obvious signal of problems with the bearing is an extraneous sound that occurs when the car is moving. Most often it is a hum or howl that changes depending on the speed and direction of the turn. If the noise increases when turning in one direction and dies down when turning in the other, this is a sure sign that the bearing on the outside of the turn is damaged.

In addition to acoustic signals, the driver can feel vibration transmitted to the steering wheel or the floor of the cabin. This occurs due to the fact that the destroyed bearing elements no longer provide smooth rotation, creating hub runout. In advanced cases, when turning the wheel by hand on a lift, you can hear a crunching sound or feel jerking.

There are a number of specific symptoms that are characteristic of Nissan Note:

• 🔊 The hum increases in proportion to the speed, but does not disappear when changing gears (unlike problems with the transmission).
• 🔄 When turning the steering wheel to the left, the right bearing makes noise, and vice versa - the load is transferred to the outside.
• ⚙️ The appearance of play in the wheel when swinging it with your hands in a vertical plane.

It is important not to confuse this hum with the sounds of worn tires or brake pads. If you hear a grinding noise, the problem may be with the brake system and not with the bearing. However, any suspension sounds cannot be ignored.

Selection of original parts and high-quality analogues

Spare parts market for Nissan Note is oversaturated with offers, and it is very easy to make a mistake when choosing. Original from Nissan (the spare part number often starts with 40202) has ideal manufacturing accuracy, but is much more expensive than its analogues. In the Russian market, it often makes sense to consider proven substitute brands that offer better value for money.

Among the most reliable manufacturers of wheel bearings it is worth highlighting SKF, FAG and Timken. These companies are suppliers to the assembly lines of many automakers and produce products that are not inferior to the original in terms of durability. Cheap Chinese brands, as a rule, have a low resource and can fail after 10-15 thousand kilometers.

When choosing a part, be sure to pay attention to the following parameters:

• 🏷️ Availability of a complete set: some manufacturers sell only the clip itself, and you may need a separator and locking rings.
• 🛡️ Accuracy class: for front-wheel drive vehicles Nissan Note Typically P6 or P5 class bearings are used.
• 💧 Tightness: check the integrity of the O-rings (seals), since the ingress of dirt and water is the main reason for rapid wear.

Particular attention should be paid to ABS sensors, which are often integrated into the hub assembly. On Nissan Note in the second generation (E12) the sensor is often a separate element, but in the first generation (E11) it can be integrated into the bearing. When purchasing, be sure to specify this detail so as not to encounter the need to purchase a sensor separately.

⚠️ Attention: Purchasing a bearing without an ABS sensor for a model where it is built-in will result in the ABS error lamp on the dashboard coming on and the stabilization systems failing.

Technical features of the Nissan Note hub design

Front suspension design Nissan Note is based on MacPherson struts, where the wheel bearing is pressed into the steering knuckle. This creates certain difficulties during replacement, since the unit is not collapsible. Removing the old bearing and installing a new one requires the use of a special hydraulic press and pullers.

Rear suspension on Nissan Note The first generation is made according to a semi-independent beam design, and the second generation also uses a beam structure. In the rear, bearings are often mounted directly into the hub, which is bolted to the knuckle. This somewhat simplifies the replacement process compared to the front axle, but requires precise adherence to the bolt tightening torque.

Key design features to consider:

• 🔩 Hub nut tightening torque: critically important as improper tightening can deform the bearing rollers.
• 📐 Play in the steering knuckle: with prolonged use, the seat in the knuckle may break, which will require replacing the knuckle itself.
• 🔧 Removing the ABS sensor: requires care, as the sensor wire is often short in length and easily breaks when removed.

Some owners try to knock out the old bearing with a hammer, which is strictly prohibited. Impacts on the inner ring are transmitted to the rollers and destroy them. In addition, this may damage the seat in the steering knuckle, making it impossible to install a new unit.

⚠️ Attention: Using a hammer to knock out a bearing can cause microcracks in the steering knuckle, which will only appear during emergency braking.

Why can't you heat the bearing with a torch?

When a bearing is heated with a burner, the structure of the metal changes, which reduces its hardness and service life. In addition, there is a high probability of damaging the ABS sensor if it is built-in.

Step-by-step instructions for replacing the front bearing

The process of replacing the front wheel bearing with Nissan Note requires a pit or lift, as well as a set of special tools. The work takes from 2 to 4 hours depending on the degree of rust of the bolts and the availability of the necessary equipment. We start by dismantling the wheel and unscrewing the caliper, which we hang on a wire so as not to damage the brake hose.

Next, you need to remove the brake disc and unscrew the hub nut. After this, disconnect the ball joint and steering tip to free the steering knuckle. The knuckle must be removed completely, since it is almost impossible to press a new bearing into place. If you plan to change the bearing in the car, you will need a powerful puller and press.

Replacement procedure:

• 🔨 Pressing out the old bearing: a press with mandrels corresponding to the diameters of the rings is used.
• 🧹 Cleaning the seat: remove rust and plaque with sandpaper to ensure a tight fit.
• 🔩 Installing a new unit: press the bearing with the outer ring, leaning on the steering knuckle.

After installing the new bearing, it is necessary to install the ABS sensor, if it was removed separately, and reassemble the assembly in the reverse order. Be sure to replace the hub nut with a new one, since old nuts are tightened with deformation and can unscrew during operation.

Compatibility table and technical specifications

To make it easier to select spare parts, we have compiled a table that shows the main parameters of bearings for different modifications Nissan Note. Please note that 1.4L and 1.6L models may have different sizes, so please check your vehicle's VIN.

Generation	Model year	Location	Bearing type	Original number
E11	2005-2013	Front	Double row roller	40202-1HC0A
E11	2005-2013	Rear	Ball	40202-1HC0B
E12	2013-2020	Front	Double row with sensor	40202-1JY0A
E12	2013-2020	Rear	Ball	40202-1JY0B
E13	2020-	Front	Double row reinforced	40202-2YX0A

Using incorrectly sized bearings will result in rapid wear and noise. This is especially true for the width of the ring and the diameter of the mounting hole. Errors in selection often occur when ordering from catalogs without checking by VIN.

Cost of work and common mistakes during repairs

Wheel bearing price for Nissan Note varies from 2000 to 8000 rubles depending on the manufacturer. The original costs more, but lasts longer. The cost of service work usually ranges from 3,000 to 6,000 rubles per axle, since it requires removing the suspension and using a press.

Many owners try to save money by replacing only one bearing, but experts recommend replacing them with a pair. This is due to the fact that the second bearing has the same mileage and service life, and replacing it after a month will save you time and money on repeated dismantling.

The most common mistakes during repairs:

• 🚫 Ignoring the replacement of the hub nut - the old nut may not provide the required tightening torque.
• 🚫 Contamination of the seat - dust and dirt accelerate the wear of the new bearing.
• 🚫 Using an impact tool when pressing leads to destruction of the separator.

If you are not confident in your abilities, it is better to entrust the work to professionals. Incorrect installation can lead to the wheel getting stuck on the road, which is much more expensive than paying for service.

⚠️ Attention: When replacing the bearing on the rear axle, do not forget to check the condition of the brake mechanisms, since access to them opens after removing the hub.

What to do if the hub nut does not unscrew?

If the nut does not budge, use a special puller or heat the nut with a hair dryer, but not with a torch. You can also try using a penetrating lubricant (WD-40) and leave it on for an hour.

FAQ: Frequently asked questions

Is it possible to drive with a faulty wheel bearing?

Strongly not recommended. Driving with a worn bearing can cause it to seize, causing loss of control and damage to the braking system or suspension. At the first sign of noise, you should immediately contact service.

How often do you need to change the wheel bearing on a Nissan Note?

The average resource ranges from 80,000 to 120,000 km, but depends on the quality of the roads and driving style. On Nissan Note the first generation resource is often lower due to design features.

Is it necessary to do a wheel alignment after replacing a bearing?

Yes, definitely. Since the replacement removes the steering knuckle and changes the suspension settings, the wheel alignment angles will change. This is necessary for uniform tire wear and vehicle stability.

Is it possible to replace the bearing without removing the steering knuckle?

It's theoretically possible if you have a powerful hydraulic puller and press, but in practice it's extremely inconvenient and risky. Removing the fist allows you to thoroughly clean the seat and correctly press in the new unit.

Why does the noise come back after replacement?

This may be due to incorrect installation, damage to the seat in the fist, or a defect in the part itself. There may also be noise from other suspension elements that was mistaken for the sound of a bearing.

Replacing a wheel bearing on a Nissan Note requires the use of a hydraulic press - manual knocking is strictly prohibited.