Ball Bearings


An average ball bearing hаs a vеrу simple dеѕіgn. Onе ѕuсh item еѕѕеntіаllу соnѕіѕtѕ оf twо tracks in a сіrсulаr ѕhаре. Whіlе one track rеmаіnѕ fixed, thе оthеr trасk keeps rоtаtіng. Within the trасk there are tiny bаllѕ, the rotation оf whісh rеduсеѕ the frісtіоn between twо revolving objects. The nоmеnсlаturе оf these соmроnеntѕ іѕ the оutеr rасе, the іnnеr rасе, саgе аnd thе rolling balls.

Hеrе іѕ a brief dеѕсrірtіоn оf thеѕе components:

Thе Innеr Rасе: Thе part that gеtѕ mounted оn the rеvоlvіng ѕhаft is саllеd thе іnnеr race. It tеndѕ to rоtаtіng thе shaft.

Thе Outer Race: This іѕ thе ѕtаtіоnаrу component that gеtѕ mоuntеd оn thе rеvоlvіng ѕhаft. Thіѕ раrt іѕ аlѕо rеѕроnѕіblе for соnvеуіng thе load frоm the bearing оntо the ѕhаft.

Thе Balls: Thе balls carry the job оf dіѕtrіbutіng the load tо the raceways. Thеу are іnсlіnеd tо rotate іn the іnnеr race but thеіr ѕрееd іѕ nоt thе ѕаmе аѕ thаt of thе іnnеr rасе. This саn be compared to the rotational relationship bеtwееn thе Mооn and thе Eаrth.

Thе Cаgе: This fоrmѕ аn іmроrtаnt part of the bеаrіng, acting аѕ a fence fоr the balls аnd preventing thеm from соllіdіng against еасh оthеr.

Thе рrосеѕѕ of mаnufасturіng thеѕе products is rаthеr соmрlеx. A trеmеndоuѕ рrеѕѕurе is applied іn order tо compress mеtаllіс wires kерt іn twо rоund рlаtеѕ, tо get unfіnіѕhеd mеtаllіс bаllѕ. The balls аrе then treated іn a different mасhіnе to remove their flashing. Thе ѕаmе mасhіnе thеn grinds thе bаllѕ to thе dеѕіrеd ѕіzе. Finally, thе bаllѕ are роlіѕhеd аnd given a shine.

With thе оngоіng tесhnоlоgісаl dеvеlорmеntѕ, thе dеѕіgn of bаll bearings hаѕ undеrgоnе сhаngеѕ. The ceramic tуре іѕ gеttіng іnсrеаѕіnglу рорulаr these dауѕ. Thіѕ tуре соntаіnѕ сеrаmіс balls on a steel track. Silicon nіtrіdе in a solid fоrm іѕ uѕеd fоr mаkіng ceramic bаllѕ. Cеrаmіс bаllѕ lаѕt longer, соmраrеd tо balls made from ѕtееl, and thеу also wоrk fаѕtеr. Anоthеr advantage is the fасt thаt they аrе lіghtеr іn weight, yet ѕtrоngеr. Their ореrаtіоn іѕ very ѕmооth. Cоmраrаtіvеlу, thеу remain сооlеr, рrоduсе low vibrations and noise whеn put to uѕе. Mасhіnеѕ operating at high ѕрееdѕ and mіllѕ mаkе gооd use of thе сеrаmіс version. Thеу аrе аlѕо uѕеd іn making рrесіѕіоn mеdісаl еԛuірmеntѕ.

Thеѕе рrоduсtѕ find vеrу wіdе applications іn оur dаіlу lіvеѕ. In fасt, еvеrуthіng that moves requires bаll bеаrіngѕ. Thеіr applications vаrу from ѕіmрlе rоllеr ѕkаtеѕ, tо thе hаrd drіvеѕ оf computers. Industries nееd to use bаll bеаrіngѕ for the еffісіеnt аnd ѕmооth runnіng оf their mасhіnеѕ. As technology kеерѕ dеvеlоріng, mоrе аnd mоrе uѕеѕ fоr thеm keep арреаrіng.

4 Signs Your Brake Calipers Need to be Replaced


You usually don’t think of brake calipers when you think of problems with your car. But your calipers are one of the most critical parts of your braking system.

If you ignore problem signs, you’re asking for trouble. Below are four signs that your brake calipers are going bad.

1. Leaking Brake Fluid

Your calipers need brake fluid to operate correctly. Brake fluid helps your calipers run the brake pistons. If the rubber seals on your calipers get worn out, they can start to leak.

When your fluid leaks like this, it can decrease the sealing pressure of your brakes. Lower sealing pressure will reduce your braking power and will make it harder to stop your vehicle. You may need brake caliper replacement when this happens.

2. Squealing Noises

Noisy brakes are one of the signs that your brake pads are going bad. This noise usually occurs when you have them pressed down.

But this isn’t the case with brake calipers. If your calipers are freezing up, you’ll hear this sound when you aren’t using your brakes. If you let this problem go for too long, it could lead to your brakes freezing up completely.

3. Car Pulls to One Side

Your brakes have pistons that engage whenever you push your brake pedal down. If your caliper freezes up, your brake pistons won’t be able to retract once you let off your brake.

When your pistons can’t retract, it creates a drag on the affected wheel. The drag on your wheel causes it to travel slower than the wheels that don’t have that problem. This causes your car to pull to one side.

4. Always Engaged Brakes

Does it feel like your brakes are always engaged? You’ll notice this if it seems like it takes more work for your car to go faster and drags when you get to the speed you want. In cases like this, you may have dirt and grime stuck on your brake calipers.

If your calipers have dirt on them, your brake pads may not fully release when you take your foot off the brake pedal. This causes your brakes to stay engaged and create drag for your car when you’re driving it.

Don’t Ignore Failing Brakes

Your brakes are one part of your car that you can’t ignore when problems come up. The last thing you want is to be unable to stop when another vehicle is in front of you. If you see any of the signs above, get your brakes inspected as soon as you can.

Repairing Bigger Vehicles


As many types of vehicles, larger vehicles such as trains or buses need regular maintenance. This sort of maintenance does not happen just anywhere, but it always takes place in very specialised places equipped with the highest technology machinery. We might not usually know where such places are hidden, but those who work in the industry are probably very familiar with their locations.

If you are about to enter the business of repairing larger vehicles then you will probably be looking for some mobile column lifts manufacturers and rightfully so, because you need such heavy machinery in order to be able to run your business smoothly and efficiently.

When it comes to choosing the right equipment, you will probably be looking at the price, safety, as well as the possibility the machinery is going to give you. You should carefully consider all the three factors before determining what kind of choice you are going to make. Keep in mind that you won’t always be getting what you pay for. There are some manufacturers out there who want to make sure that mobile column lifts are affordable enough to allow those who use them to do it at an affordable cost. Bear in mind the type of material the equipment is made of. It is always better to go for the most durable material possible such as steel as this way you will have a chance to avoid the cheap plastic and other synthetics. In this industry, every little detail matters a lot, and you need to be sure that you are getting the safest equipment possible in order to avoid any accidents.

Before you make your final choice, you might want to ask for a short demonstration that will give you an idea what you are about to buy. You might also want to check the equipment yourself.

Getting the Car You Need: A Guide for First-Time Buyers


Shopping for your first car? If you’ve already settled the issue of new vs. used and dealership vs. private sale, this guide will help you finish your car selection faster, but if not, you’ll need to make those decisions alongside the considerations that go into picking a car that really suits you. For some first-time buyers, there’s a dream car they’ve wanted for a while. That’s not most people, though. For many, a first car is exciting, but also unknown territory, and exploring the options becomes very important. Here are a few things you need to consider as you shop, so you can better weigh the choices in front of you. Getting the car you need can be as easy as asking yourself a few questions.

Fuel Efficiency

Look at your budget for fuel each week and month, and consider how much you like using your car for fun, where you tend to go, and how long your commute is. If you’re a person who really likes to stack the miles on but you don’t have a pretty wide open fuel budget, you’ll want to consider options that get you more miles out of each tank. Hybrids, efficient small cars, and all-electric models might cost a bit more up-front than their less efficient cousins, but the savings over the life of a car can be substantial, especially if you are the first owner and you plan on driving it for a long time.

Options and Features

While you might not be able to choose your exact option package with a used vehicle the way you would with a new one, you should know what you can and can’t live without. It could be the factor that helps you decide between two cars of the same model but different years or even two different models you happen to like a lot. Think about the common options you will find, and make a short list of the ones that are must-haves. Common choices include:

  • Air conditioning
  • Anti-lock brakes
  • Passenger/rear airbags
  • Aux in/MP3 integration
  • Electric power steering

If you’re buying a newer used car, you might also want to consider whether you will look for some of the newer safety features from recent years, like rear cameras and backup assistance.

Comparison Shopping

There is a wide range of prices you’ll find for the same models and years across dealerships. Sometimes, this reflects the amount of service done to the vehicle to prepare it for you and the length of an included warranty. Other times, it could be that one car is an upgraded model with a larger size engine. Still, there are times when the price difference doesn’t seem to make sense, which is why you need to comparison shop even if you’re pretty sure you’ve found your car. You just won’t know if you’re getting a deal worth closing if you don’t, so you could wind up overpaying.

Consider Financing Options

Many dealerships offer in-house financing, and sometimes it’s a great deal, especially when their process is to query a large number of local lenders to set you up with a loan. The best way to make sure it’s your best option is by getting a pre-approval from another lender. That way, you have your loan set up when you’re ready to buy, and if you either don’t have financing options or you don’t have ones you like, you can use that loan instead of the in-house options. This puts you back in control over your rates and monthly payment, but it does require you to make some decisions before you shop about how much you will spend, how many years you want to pay the loan, and how old the car will be.

Getting the Most From Your Pickup Truck


Whether you bought your pickup truck to do some good hard dirty hauling, to get you through brushy terrain for hunting or just because you always wanted one, you can get more out of it by taking proper care of it. These basic guidelines can help.

Clean It Up

Keeping your truck clean will not only impress your friends and your mother, but will actually extend the life of your surfaces. Sparkling windows can help reduce glare when driving. Giving the exterior a wash and wax can keep the paint from being damaged as easily. Take the truck to a carwash and do a powerwash on the undercarriage – especially if driving in salty or sandy road conditions.

Mats and Liners

Sturdy floor mats not only protect carpet from wear, but also from mud, dirt, water and spills. They are also removable for easy cleaning. It would also be highly beneficial to have protective sprayed-in bed liners applied. These liners seal to the truck’s surfaces to prevent corrosion from water and rust, and damaging scratches.

Quick Fix

Even a minor rip or tear in your upholstery can look shabby at best, and at worst can decrease the vehicle’s resale value. Repair or have them repaired as soon as possible. Leather repair kits are also available, if needed.

If any hardware comes loose, mirrors break or a hubcap comes off, repair or replace it quickly before it becomes more serious. Small things can escalate quickly mad may affect other items.

Regular Maintenance

Last, but certainly not least is maintenance. Regularly checking fluids, belts and hoses with keep your engine running more smoothly. Keep tires inflated to the recommended level, rotate frequently, and have your brakes looked at each time.

You love your truck, so take good care of it and keep it in top condition. Remember, if you clean it up and fix it up, you can rev it up.

Questions To Ask Auto Body Repair Shops


After being in an auto accident, you will need to get your car repaired as soon as possible. However, before you take your vehicle anywhere, it is important to do research first and ask questions to ensure that you get high-quality auto repair work. Here are some of the most important questions to ask an auto body shop denver co to ensure good service.

How Long Will My Auto Body Repair Take?

There is no hard and fast rule of how long it will take for your repairs to be completed since every situation is different. There are a number of different factors that will affect how long the auto body repair work will take, including how busy your auto body repair shop happens to be at that time, the extent of damage your vehicle has sustained, and how long the specific repairs will take. Other factors can include the experience and skill level of the technicians, the equipment that the auto body repair shop is equipped with, and the availability of parts.

Does Your Shop Have Certifications?

When an auto body repair shop has certifications, such as ASE and I-CAR, is it a good sign that it is a reputable shop. Usually, the certification means the shop has the knowledge and skills to be able to perform high-quality, safe, and complete repairs.

Will My Car Be Covered While Is Is In Your Shop?

Find out if the auto body repair shop carries theft and fire insurance. You need to ensure that your vehicle will be covered in case it is burglarized, stolen, destroyed, or damaged while it is at the auto body repair shop.

What Type Of Warranty Is Offered With Your Auto Body Repairs?

If the shop offers a warranty, what is covered and how long does it last?

What Is Your Payment Policy?

A majority of auto body repair shops have their payment methods and policies posts where they can be easily seen by customers. The payment policies might include acceptable payment forms, guarantees, warranty information, materials, and labor rates. If you don’t see anything about the shop’s payment policies, ask before any repair work is performed on your car.

Reasons To Buy A Boat For Your Family To Enjoy


Spending time with your family is very important for bonding and making memories. It can often be difficult to find things that everyone enjoys doing together. It does not matter what stage of life you and your family are in, the decision to buy a boat will be one you won’t regret. Below are some of the top reasons you and your family should consider the option. Once you buy it, be sure you have marine inspection servicces completed by a reputable servicer such as the one found at

Family Bonding Time

A great benefit of having a boat is that it encourages quality family time and fellowship. When you are at home, you and your family members have the ability to spread out through the house and not spend time together even though you are close. When you are out on a boat, you will be enjoying activities with each other. The bonding and activities you will enjoy with your family members will create priceless memories.

Be A Rockstar To Friends

When you own a boat, you will automatically be considered a rockstar to all of your friends. Once they know you have a boat to enjoy, they will be calling you every weekend to go out on the water. It will give everyone the perfect excuse to spend time with you. Enjoying a warm summer day out on the water with friends and family can be the best experience ever.

Reduce Stress

Between work, school and other responsibilities, life can get very stressful. In order to properly reduce the amount of stress you have in your life, you need to get away from it all. A boat will offer you the perfect getaway so that you can decompress and relax.

These are just a few of the top reasons why you should consider purchasing a boat for you and your family to enjoy. It offers you many health and emotional benefits. The cost of buying a boat should not be the only factor considered. When you take care of your boat properly, it can be a great investment.

Avoiding Motorcycle Accidents


As a motorcycle user you are probably one of the most vulnerable people on the road. Things get even more complicated when you drive at night. If possible, try to avoiding driving after dark, but if for some reason it is not possible take some extra precautions that can decrease the chances of having an accident on the road. Here are some ideas that can help you with that:

1. Always wear reflective clothes when you hit the road. Not only are such clothes helpful at daytime, but they are extremely useful at night. The other road users will be able to see you better, and this will give them more time to adjust their actions to your position on the road. I know that reflective clothing might not be the most fashionable choice for a biker, but driving your bike is not a fashion show and this is where you should put your safety and the safety of other road users first.

2. Keep your distance from other road users giving them plenty of time to complete their actions. If possible, don’t overtake other drivers even when they are stationary, but behave as if you are driving a car.

3. Don’t forget to take your eye glasses as you need extra sharp eyesight at night. Also, remember that your ability to see things clearly deteriorates as you hit 50. Conducting regular eye check will ensure that you are always in tip top shape to drive on the road.

4. Don’t drive if you have been awake for more than 16 hours straight. If this is the case, it is time for you to go to bed. If you absolutely need to get somewhere after being active all day long, take a bus or a cab to avoid any unnecessary accidents.

5. If you have already found yourself in a car accident, I want you to know that you can always contact an experienced personal injury attorney miami to help you with your case. Rest assured that such an attorney will ensure that you get all the compensation you deserve.

Fun Ways To Help Your Company Attract Attention


Establishing a company’s public image is a lot of hard work, but there is always room for a little fun as well. When you work with a professional marketing company, there are going to be some aspects of your marketing plan that are not open for any kind of fun ideas. But there are other parts where using fun ideas can often create better results.

Signage At Live Events

When you take your company out into the community for festivals or community events, you want to bring signage that will get people’s attention. When you use an innovative graphic design company, you can ask for signs that represent your company but with a lighthearted theme to them. People will still recognize your company name and logo, but they will also associate your company as having a sense of humor as well.

Social Media Presence

When you hire a professional marketing company, they will usually put a social media manager on your social media profiles that will have a plan in place to increase interaction with your target audience. But you can work with your marketing company to open up your social media pages to things like funny pictures of customers using your products or other interactions that are going to being an air of personality to your company’s overall online presence.

Local Volunteer Work

Your company can volunteer to work at the local hospitals cheering up patients, or you can volunteer to work in the soup kitchen helping the homeless. Volunteering is not necessarily always fun, but it is an excellent way to give back to your community and show that your company does have a human side. People prefer doing business with people, and showing your company’s human side has many benefits.

Corporate marketing can sometimes be a little dull, but it gets the job done. There are times when you can just let the rules bend a little and have some fun that shows your customers that you are a company with personality and humanity.