The outer race of the fixed (GR) bearing has shoulders integral with the roller track, while the inner race assembly has either similar integral shoulders or shoulders formed by hardened lips on the clamping rings.

Splitbearingtypes

When you bring your family’s car to Wiygul Automotive Clinic, we take your trust in us seriously. We take the time to get to know you and your vehicle. In addition, we will send you service reminders and maintain service records that help keep your car’s factory warranty valid - which means you don’t have to go to the dealer for service.

This type of bearing provides axial location to the rotating portions of machinery and can sustain both radial and axial loading.

Cooper bearings are commonly supplied in two forms: the fixed type (‘GR’) and expansion type (‘EX’) as described below. Where conditions are unsuitable for these standard types other configurations are possible.

Chances are when you start hearing a loud noise from under the hood of your car as you’re driving, you automatically think it’s an exhaust leak or your car is going to break at any moment. But have you thought about the possibility of a broken — or nearly broken — wheel bearing causing that noise?

Overall bearing dimensions are as standard GR & EX types. However, to achieve maximum axial movement, a slight offset between the centrelines of the inner and outer races may be required in the normal running position.

Copper bearingprice

A: Driving with a bad wheel bearing is dangerous as it can lead to wheel failure and accidents. It should be addressed immediately.

A: Typically, wheel bearings last between 85,000 to 100,000 miles, but this can vary based on driving conditions and maintenance.

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We are able to supply alternative configurations where the EX and GR types are unsuitable. If you wish to specify one of these alternative types, contact our technical department. Please supply details of your application, so we can ensure the most suitable solution is provided.

Vehicle Pulling to One Side While Driving. Are you doing the steering, or is the car driving where it wants to? When a wheel bearing corrodes or becomes pitted, the smooth exterior lining is gone and the vibration is transmitted to the tires which may feel like it is “pulling” to one side or the other. As the bearing on one side deteriorates, it puts more pressure on the opposite bearing, leading to uneven wear and increased friction. This uneven wear generates heat, which further accelerates the degradation of the bearing. As a result, the affected wheel may start to wobble or vibrate, robbing the vehicle of its stability and smooth handling, especially when cornering or driving at higher speeds.

Applications include electrical machinery where paired GROSL bearings are used to limit the movement of the rotor, which is allowed to float axially to run at its magnetic centre.

Specialized bearings

These bearings use a single lip on the outer race to locate the inner race and shaft in one direction only. There is usually clearance between the lip and rollers in the normal running position. Location in both directions is achieved by using two bearings, with lips facing in opposite directions.

Tire Wear and Tear. What about your tires? We all know the importance of rotating your tires to promote even wear, but did you know a broken wheel bearing can lead to uneven tire wear too? The looseness of the wheel and the vibration that reverberates through the wheel cause your tires to wear unevenly, meaning you are more likely to have to invest in new tires sooner.

What is splitbearing

Where the required axial movement of expansion bearings is greater than is possible with our EX type bearing a special type, with locating outer race and expansion type inner race, can be supplied.

With this type of bearing, the cage and rollers’ assembly is located by lips on the outer race. The inner race is without lips, allowing the rollers to spiral across it with virtually no resistance to axial movement. The inner race is generally wider than those in GR and EX bearings, in order to achieve the increased float.

COOPER ROLLER BEARINGS companies house

Large axial movements may be present in applications where the shafts are subjected to large temperature fluctuations or where the shafts are very long.

A: While possible, replacing a wheel bearing requires specific tools and expertise. It’s recommended to seek professional help for accurate installation.

The Cooper expansion bearing offers virtually no resistance to axial movement as the rollers spiral through the outer race.

GR bearings can be supplied with the distance between the outer race lips increased to allow limited axial movement of the inner race and shaft.

We want to take the stress out of getting your vehicle serviced. We’ll never talk down to you or pressure you, but we will be completely thorough honest about what your car does need - specifically noting anything that could be a safety issue.

SplitbearingCatalogue

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Wheel bearings are essential in the operation of your vehicle. More precisely, a wheel bearing is crucial for the proper function of the hub, tire, and wheel assemblies to work together. The wheel bearing allows friction-free movement and rotation of the hub assembly, and thereby provides smooth tire and wheel rotation. Worn-out or damaged wheel bearings can lead to a range of problems that affect vehicle performance and safety, making it essential for drivers to recognize the signs of trouble.

A: Common causes include poor maintenance, water and dirt contamination, extreme driving conditions, and manufacturing defects.

The SKF Cooper upgraded E-series includes an extended range of series 01 and 02 bearings in bore sizes up to 150 mm, complementing the entire product range with sizes up to 300 mm.

When wheel bearings wear out, they can have a significant impact on vehicle performance, leading to increased friction and resistance within the wheel assembly. This extra friction forces the engine to work harder to maintain the same speed, resulting in decreased fuel efficiency. Additionally, worn bearings can cause uneven tire wear, as the compromised alignment and stability of the wheels lead to irregular contact with the road surface. Hitting a pothole or other road hazard can exacerbate bearing damage, potentially causing sudden bearing failure and loss of vehicle control. The deterioration of wheel bearings also affects the proper transfer of torque from the engine to the wheels, further compromising handling and increasing braking distance.

Car Feels Loose. Does your car feel loose? When you hear professional drivers talk about a “loose” car, you may not know what that means. It often refers to the steering of the vehicle, which can include wheel bearings. Wheel looseness, or also called wheel play, is another common symptom of a bad wheel bearing. As the bearing begins to wear down, they become loose inside the wheel hub and spindle, which makes your vehicle feel loose while steering.

Unusual Noises Coming From the Wheels. Listen carefully. The most common and often most-identifiable symptom associated with a bad wheel bearing is noise coming from the wheel or tire area of the moving vehicle. You may mistake this as engine noise, but when you listen closely you will likely hear grinding or grating that gets louder as the vehicle accelerates. Since wheel bearings are not known for wearing out too frequently, the noise is typically suspected to be something else and the problem gets overlooked.

You can rely on our promise of honesty and competence when we service your vehicle. Our customers know that they will get a fair price for services provided.

If you suspect you are driving with a broken — or nearly broken — wheel bearing, stop in and see us today. Our team of trained technicians will quickly assess and repair your vehicle and have you back on the road in no time!