Type: BALL
Structure: Deep Groove
Applicable Industries: Hotels, Garment Shops, Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Printing Shops, Construction works , Energy & Mining, Food & Beverage Shops, Other, Advertising Company
Bore Size: 8 – 8.1 mm
Model Number: 608
Precision Rating: P6
Seals Type: OPEN
Number of Row: Single row
OEM Service: Customized bearing’s model nunber, size, logo and Packing
Certificate: CE
Ring Material: Ceramic or stainless steel
Balls Material: Ceramic Si3N4 or ZrO2
Retainer Material: PTFE, PEEK, POM, PU or Nylon Retainer
Precision: P0 P6 P5 P4 P2
Radial Clearance: C2 C3 C4 C5
Vibration Acceleration: Z Z1 Z2 Z3 Z4
Vibration: V V1 V2 V3 V4
Lubrication: Unnecessary
Packaging Details: A: tube package+outer carton+pallets B: single box+outer carton+palletsC: According to your’s requirement
Port: ZheJiang or HangZhou or HangZhou

Products Description Attention:Please contact us for the final price with your exact requirement. Thank you.The unit price is affected by bearing model number, order quantity, material, bearing precision range and so on. Our Service:HXHV ceramic ball bearing comes with CE CERTIFICATE and OEM SERVICE. We supply non-standard bearing with customized size, logo, material and packing.The material of ceramic bearingHybrid ceramic ball bearings are usually made of stainless steel rings, si3n4 or zro2 ceramic balls.Full ceramic ball bearings are made of PEEK, si3n4, zro2 ceramic rings, zirconia or silicon nitride balls.The retainer is usually made of PTFE, PEEK or Nylon.Precision of ceramic bearingsP0 P6 P5 P4 P2 ABEC(1) ABEC(3) ABEC(5) ABEC(7) ABEC(9)Brand of ceramic bearingNo Brand / HXHV / Custom Brand / Other Original BrandApplicationThe ceramic bearings can be used for ceramic wheel, skateboard, road bike, motocycle, bicycle, fishing reels and so on.The ceramic bearing can bear high precision upto 200 to 250 degrees, and it is unnecessary to lubricate. It is rustproof and suitable for the working envirement where is very wet or hot.

Product NameHXHV 608 micro full ceramic ball bearing
Bearing’s TypeCeramic Ball Bearing
Model Number608
608 bearing dimensions
Bore Diameter8 mm mm / 1.77165 inch
Outer Diameter22mm mm / 2.55906 inch
Width / Thickness7 mm mm / 0.11811 inch
Weight0.012 kg kg / 0. 0571 1 lb
Why Choose Us We are Verified Supplier by SGS Group and Alibaba.com. our bearings comes with CE Certificate. We also supply OEM SERVICE includ bearing’s size, material, precision, logo and packing. Our factory starts SINCE YEAR 2005. We offer Factory Price. Our salesman usually reply very fast. Prompt Reply will improve communication efficiency and save your time. Packing Universal Packing Without any logo on bearings or packing.HXHV Packing With our brand HXHV on bearings and packing.Customized Packing Depends on buyer’s requirements.Original Brand Packing Bearing and packing are both original. Please contact us for pictures. Factory VR Walk in our Factory VR Knowledge What is better ceramic or steel bearings?A ceramic ball bearing is also harder than steel bearings (up to 30%), which improves durability, and they also don’t rust so less maintenance should be required. Most sealed ceramic bearings are actually hybrid ceramic bearings, which combine a steel race with ceramic ball bearings.Why are ceramic bearings so good?They are more corrosion-resistant, harder, and last longer in everyday use. In our higher-end CULT bearings (ceramic balls and races), lighter lubrication is needed, so they roll much quicker with less drag than standard steel bearings. Ceramic deals with heat better, so less friction is a bonus.Why are ceramic bearings expensive?This is mostly due to the additional time spent to perfect a quality ceramic ball. It takes weeks for a Kogel ball to sit in atumbler and be perfectly polished.Do ceramic bearings need grease?No, full ceramic bearings can be run completely dry. They do not need lubrication to run. Ceramic is non-porous, unlike steel, as a result it is virtually frictionless.How much faster are ceramic bearings?He says ceramic bearings are said to be 3 to 5 times harder than steel bearings and, as a result, can withstand the force applied to them through chain tension and pedalling for longer. “The ceramic balls also insulate the steel races,” saysSollenberger.Are ceramic bearings loud?Ceramic bearings are definitely louder than stock SS bearings.Are ceramic ball bearings magnetic?All-ceramic bearings are fully nonmagnetic. They also offer excellent resistance to corrosion and wear.What is hybrid bearing?Hybrid bearings have rings made of bearing steel and rolling elements made of bearing grade silicon nitride (Si3N4), which make the bearings electrically insulating. Silicon nitride rolling elements can extend bearing service life by offering enhanced bearing performance, even under difficult operating conditions.What’s the application of ceramic bearings?Ceramic bearings can be used for skateboard, bike, motorcycle, bicycle, fishing reels, ceramic bottom bracket and so on.ceramic bearings skateboard, ceramic wheel bearings, ceramic skate bearings, ceramic bearings bike,ceramic bearings bicycle, ceramic bearings road bike,ceramic wheel bearings motorcycle, high speed ceramic bearings, ceramic bearings for fishing reels, ceramic bearings motorcycle. FAQ What is your company name ?HangZhou HXH Bearing Co., Ltd.Can I add my own logo?Yes, you can add your logo on bearings and packing box. We supply OEM SERVICE including bearing’s size, logo, packing, precision, materaial, etc.Do you have a new catalog?Yes. Please contact us to get catalog.What is the best price you can offer?1, As for the RTS bearings, the price and shipping cost are all right. you can start order online directly to buy the bearings.some are on sale and 50% OFF. 2, As for the customized bearings, please contact us to get the exact price. Because the cost is affected by order quantity, material, logo, packing, non-standard size and brand.What is the MOQ for this product?The MOQ is USD$100, except shipping cost.Do you provide samples ? is it free or extra ?Some samples are free. It depends on bearing’s model number and sample quantity. Please contact us for more details.Are you trading company or manufacturer ?Both. Manufacturer and Trading Company.Where is your factory located ?Our Factory in ZheJiang and cooperative factory in HangZhou.Do you have an Alibaba Supplier Report?Yes. we have the report. Click to View More. Alibaba supplier report provides verified data and help you make better business decision We are verified supplier by SGS Group and Alibaba.comHow long will it take to ship to my country?If deliver by air express such as DHL, UPS, FEDEX, It will takes about 4-9 working days to arrive. If deliver by sea, It usuallytakes about 30 to 45 working days to arrive.What is the shipping cost?The shipping cost depens on the gross weight and delivery address. As for customized bearings, you can contact us for the exact shipping cost. As for the RTS products, the shipping cost will be calculated by system automatically. you can see it on product page.Payment TermsWe accept T/T (Bank Wire), L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow Usually 30% deposit, the balance before shipping. Of course you can pay 100% in advance.Warranty Service?1 year warranty since the date that you have received our bearings. If any problem, please contact us to solve them.

Types of Ball Bearings

There are several types of ball bearings: Double-row angular contact, Four-point contact, Self-aligning, and Ceramic hybrid. Here’s a brief description of each. For more information, read our article about Double-row angular contact ball bearings. You’ll be better informed about how they’re made. Also, learn about how the cages that hold the balls in place are secured with rivets.

Double-row, angular-contact bearing

Double-row, angular-contact ball bearings are similar in their contact surfaces in one direction, and the two pairs of bearings are installed axially opposite to one another. This design allows them to support combined loads in axial and radial directions. These types of bearings are used for high-precision, high-speed applications. They can be used in everything from turbines to dentistry equipment. Double-row, angular-contact bearings are available at Grainger, as are single-row versions.
Double-row, angular-contact ball bearings are a popular option for applications where high precision and high speed are required. The design features of these bearings are ideal for applications with axial space restrictions. In contrast, they are smaller than two single-row angular-contact bearings and are available in steel, polyamide, or brass cages. Whether you need a cage for high speed or hard operating conditions is up to you. If you are unsure about the right cage for your application, contact Schaeffler.
Single-row angular-contact ball bearings are the most common type of bearings. Double-row bearings are also available with a shielded outer ring, which protects the balls inside the bearing from external contaminants. Because these double-row bearings are a good choice for applications requiring high performance, they are often the most affordable option. They offer similar performance as single-row bearings but are much more rigid.
Preloading is a key performance characteristic for double-row angular-contact ball bearings. Preloading can decrease the service life of double-row angular-contact ball bearings by up to 380 percent. Alternatively, you can preload double-row angular-contact ball bearings by placing spacers between their outer rings. Good double-row angular-contact bearing installation will increase working accuracy and bearing life.
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Four-point contact ball bearing

The Four Point Contact Ball Bearing Market can be segmented into three types: 35 Degree, 45 Degree, and Other. The 35 Degree segment is expected to witness the fastest growth over the next few years, owing to its increased operational speed and competence in axial and radial axis load handling. Other types of four-point contact ball bearings include the Miniature and Deep Groove varieties. These are widely used in automobiles, aerospace, and other industries.
These bearings are designed for oil-free screw compressors, and they feature an outer-ring guided brass cage to reduce friction and increase running accuracy. In addition, they have lower maintenance costs compared to conventional bearings. However, they have a higher mean roughness value than their counterparts. High-speed operations require high-speed bearings that can withstand fast speed changes. This is because of the higher friction rate, which results from four-point contact.
The Four-Point Contact Ball Bearing is a highly versatile product, as it can handle radial, thrust, and moment loads. Because of this, it is often the first choice for slow to moderate-speed applications. This design also has a simplified assembly process, requiring only a single double-half-turn to install. It is the first choice of many automotive OEMs because it is extremely efficient. If you want a ball bearing with these benefits, you should contact a local bearing company.
The Four-Point Contact Ball Bearing Market will continue to grow despite a tough economy and volatile trade conditions. Demand for automotive and aerospace components is expected to grow alongside a variety of technological advancements. Meanwhile, demand for energy-efficient products will continue to increase with changes in trade policy, an imbalance in the supply-side ecosystem, and geopolitical risk. And while all these factors will continue to drive the market growth, a few challenges are worth considering.
The Four-Point Contact Bearing is designed with the same basic structure as its two-point counterpart. In a four-point contact ball bearing, one ball can have four distinct points of contact with two rings. Two of these contact points may be in diagonal position. The two remaining contact points change position and accommodate radial loads. Consequently, the Four-Point Contact Bearing is more flexible and robust than its two-point counterparts.
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Self-aligning ball bearing

The self-aligning ball bearing is an incredibly useful tool in many industries. This type of bearing has a sealing lip that makes contact with a smooth chamfer on the inner ring. Because of the self-aligning nature of these bearings, they are not prone to misalignment. They can withstand temperatures ranging from -30°C to 120°C and should not be heated prior to installation.
A self-aligning ball bearing is an elastomer-based spherical-shaped bearing with two rows of rolling elements. These bearings can accommodate large radial loads, and their outer ring raceway is curved to provide a spherical effect. The inner ring, or cage, can be either cylindrical or conical. The inner diameter of a self-aligning ball bearing is normally cylindrical, but some are conical. They typically have three oil holes.
When choosing a self-aligning ball bearing, look for a model with a large enough bearing diameter to accommodate the shaft’s bending. Self-aligning bearings may also be interchangeable with standard ball bearing assemblies. You can find individual values in manufacturer catalogues. These bearings are useful in limited applications, although they are not necessarily ideal for everything. For example, in applications where combined loads are the main concern, self-aligning ball bearings should only be used if the application requires minimal misalignment.
A self-aligning ball bearing is a highly-efficient, energy-efficient solution for a variety of applications. It is a simple, low-maintenance solution that makes your life easier. Its unique outer raceway allows restraining springs to absorb the deflection that is common in other bearings. The result is a cooler, smoother running vehicle. It also helps prevent misalignment, which makes it ideal for use in many applications.
The SKF self-aligning ball bearing is an excellent choice for applications involving heavy deflection of the shaft. They are the lowest-friction bearing available. Their steel plate reinforced seals prevent them from separating from the shaft during operation. They are also resistant to oil, making them the perfect solution for high-speed applications. In addition to this, they are designed to work in a wide range of temperatures.
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Ceramic hybrid ball bearing

A hybrid ball bearing made from a combination of steel and ceramics is a good option for high-speed applications requiring electrical isolation. This combination offers an extended lifespan and minimal electrical corrosion or seizure risk. In addition, the hybrid ball bearings have less friction than steel bearings and can operate at low speeds. To learn more about this hybrid type of bearing, continue reading. We’ll also discuss how it can help your application.
Full ceramic balls are generally harder than steel, but they do have lower density, meaning they’re not subject to the same high centrifugal forces as steel balls. These benefits make ceramic ball bearings much more durable, with long lifespans. Both full and hybrid ceramic ball bearings are available from CZPT. Read on to learn more about each type. Here’s a look at some of the benefits of each. You’ll be pleasantly surprised.
A hybrid ball bearing consists of steel inner and outer rings and a ceramic ball. It can withstand high speeds and loads, but it’s also designed to operate in extreme temperatures. This hybrid ball bearing also requires minimal lubrication and is suitable for a variety of applications. Because of its unique characteristics, hybrid bearings are lightweight and hard, and they spin faster than steel balls. But how do you choose the right one for your application?
A ceramic ball bearing is better than a steel one for many applications. Its greater speed capability and lower friction allow it to operate at higher speeds than steel balls. It is also less sensitive to fluctuations in lubrication conditions than steel balls. They also tend to be cheaper, so it makes sense to invest in one. It’s worth your while. They last longer, and they don’t require a run-in period.
A hybrid ball bearing is the best choice for electric spindles with high speed and heavy loads. A hybrid ceramic ball bearing has the advantage of low heat and high stiffness, and can operate at high speeds and loads. This thesis explores the dynamic characteristics of a hybrid ceramic ball bearing, including analysis calculations and experiment verification. The results provide reliable data and lay the foundation for professional spindle optimum design tests. It is a worthy addition to any machine shop.

China 608 wholesale HXHV micro full hybrid ceramic bearings for skateboard     bearing engineeringChina 608 wholesale HXHV micro full hybrid ceramic bearings for skateboard     bearing engineering
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