Product Description
Product Description
| Name | Custom silicone rubber made parts |
| Material Type | NBR,EPDM,SILICONE,FKM,SBR,NR,etc. |
| Hardness Range | 20-90 Shore A |
| Color | Any color is OK |
| Size | AS568, PG & Non-Standard O-Rings |
| Tolerance Standard | AS568, ISO2768-M or ISO3302-1:2014 CLASS M2 |
| Material Characteristic | See below rubber materials properties |
| Application | For all industries |
| Certificates | F D A, U L, , KTW, W270, ACS, AS4571, WRAS, EN681, EN549, ROHS, REACH, USP CLASS VI |
| OEM / ODM | Available |
| Packing Details | PE plastic bags then to the carton / as per your request |
| Production Capacity & Lead Time | |
| Production Capacity | 2500 tons per month |
| Lead Time | 7 days for prototype tooling & samples, 14 days for production mold, 14-28 days for MOQ |
| Shipping & Payment Terms | |
| Port of Loading | ZheJiang /other port as you want |
| Shipping Method | SEA,AIR,DHL,UPS,FEDEX,TNT, etc. |
| Payment Terms | T/T, L/C, Paypal, Western Union |
| Rubber Specification & Inspection Standard | |
| Rubber Specification | ASTM D2000, SAE J200 |
| Quality Acceptance Criteria | BS/ISO 3601-3:2008 |
Why choose us?
O-Ringsare available in the following elastomers:
- Aflas or Kalrez (FFKM)
- Acrylate Rubber(ACM)
- Butyl Rubber(IIR)
- Ethylene-propylene (EPR, EPDM)
- Ethylene Acrylate Rubber(AEM)
- Fluorocarbon (FKM/FPM)
- Fluorosilicone(FVMQ)
- Hydrogenated Nitrile (HNBR)
- Liquid Silicone Rubber(LSR)
- Neoprene Rubber(CR)
- Nitrile Rubber (Buna-N/NBR)
- Natural Rubber(NR)
- Polyurethane(PU)
- Silicone Rubber
- Styrene-butadiene Rubber (SBR)
OEM or ODM order is highly welcome!
Product display
Company Profile
What can we do?
FAQ
1.Q: What is your terms of payment ?
A: Payment=1000USD, 30% T/T in advance ,balance before shippment.
2. Q:Can I place an sample order to test quality?
A: Sure ! We will send you sample, after you confirm, then we will start production.
3.Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
4 Q: When you ship my order?
A: It can be negotiated based on order qty an production schedule.
If you have another question, pls feel free to contact us.
Packaging & Shipping
Our Advantages
1. What is silicone?
Silicone is a natural material, the density higher than the average plastic, is a non-ordinary plastic. It’s more eco-friendly and durable.
2.Do you have professional CZPT Department and designers?
1) We have spent a great deal of money on machine, there are 5 Computer Numerical Controls, and 2 Electrical Discharge Machine etc.
2) Professional designers and programmers can provide you with professional services.
3. What’s your MOQ?
1) Different item MOQ differ, please consult with enquiry or contact our Trade Manager.
4.Could see have my logo on? Own design?
1) Remind us your design or logo with AI file.
2) The color, position of logo, silk screen printing, debossed or embossed available.
5.How long can I expect to get the sample? How many days? Is there any charge?
1) Please send us the model number of item.
2) Sample free each model of one, shipping fee on customer charge.
3) Usually 3-5 days send out, choose DHL, UPS, FedEx, TNT…
6.How much of my own design? How many of sample charge? Is possible refund once placing mass production?
1) Molding and sample fee should depend your design.
2) Lead time 5 days for sample mold, 10 days for mass production mold
3) Sample charge fee return once place order. Refund molding fee base on your orders.
4) Please notice that all samples we send out not include shipping fee. Hope your understanding!
Types of Ball Bearings
If you’re looking to purchase a new ball bearing, there are many different types available. Learn about Single-row designs, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also choose from stainless steel or single-row designs. Then, read about the different types of materials available to you. You’ll have an easier time making a decision. After all, you won’t have to worry about maintaining your new ball bearing, since it will be maintained by your supplier.
Single-row designs
Ball bearings with a single-row design have a high load-carrying capacity. They are used in applications where high loads must be handled smoothly. A single-row design is a good choice when the material’s properties require high load-carrying capacity but limited axial load capability. Single-row designs use 2 bearings with similar design features, but they have different mounting methods. Single-row designs can be adjusted either against 1 another to accommodate axial loads.
The single-row design is suitable for high-speed applications, but also has some disadvantages. The contact angle a is the angle between the radial plane and contact line. The larger the angle, the higher the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are suitable for higher axial forces. Single-row angular contact ball bearings have a single-row design and support high axial forces in 1 direction. Single-row ball bearings are available in both pressed steel and machined steel cages.
Angular contact ball bearings with a single row feature a cage made of fiber-glass reinforced polyamide 66. These are available in diameters up to 130 mm. Four-point angular contact ball bearings use brass, steel, or brass plate. They have good running properties and a low coefficient of linear expansion. Single-row designs are easy to mount and are widely available. Alternatively, they can be mounted with a universal match design, which allows them to be easily adjusted.
One-row angular contact ball bearings are generally not suitable for angular misalignments because they are unsuitable for compensation of angular misalignments. Misalignments cause internal forces in the bearing which reduce its radial load capacity and life expectancy. This type of bearing is not suitable for adjacent mounting as it increases the chances of misalignment. However, it is a suitable choice for applications where only 1 bearing is required per bearing position.
Ceramic hybrid bearings
While all-ceramic bearings are limited to very specialized applications, Si3N4-based hybrid bearings are finding use in a wide range of high-speed machines. Compared to steel, ceramics are less susceptible to centrifugal forces, which are directly proportional to the mass of the balls. Because Si3N4 replacement balls have a lower density than steel, these bearings reduce the stress placed on the outer race.
The benefits of hybrid bearings are clear: they allow for higher speeds and loads than full-ceramic bearings, and they require no lubrication. Because of their many benefits, many industrial equipment operators are switching to these innovative bearings. CBR is 1 company that specializes in ceramic hybrid bearings and can help you find the best product for your application. If you are thinking about purchasing ceramic bearings for your next machine, here are some things you need to know about them.
A ceramic ball bearing surface has an extremely low coefficient of friction, which is important for applications that require low friction and high speeds. Ceramic balls also have a higher hardness than steel balls, which increases their life. In addition to this, ceramic hybrid bearings have superior thermal properties, generating less heat even when spinning at high speeds. These properties make ceramic hybrid bearings an ideal choice for high-speed machinery, especially electric motors. They are also suitable for applications that operate under water.
A ceramic ball hybrid bearing is much less susceptible to temperature fluctuations and wear. Because they are essentially indestructible, ceramic balls do not generate wear particles from the adhesive wear. They can run at significantly higher speeds than steel balls. Ceramic balls are also more resistant to moisture. For this reason, grease is a recommended lubricant in most ceramic bearing applications. These lubricants offer superior protection against moisture and corrosion. Further, they are available in many types.
Self-aligning ball bearings
A self-aligning ball bearing is 1 type of self-aligning bearing. These bearings are recommended for use in flex shaft systems. Their self-aligning feature prevents them from misaligning when in use. They can be used in both single and multiple-joint systems. In addition to self-aligning ball bearings, these units also feature flex shafts.
These self-aligning ball bearings come in a variety of configurations, including cylindrical, round, tapered, and straight bore. Their inner ring is tapered to meet specific tolerances. They are suitable for operating temperatures ranging from -30°F to 120°F. Their wide range of applications allows them to be used in general machinery, precision instruments, and low noise motors. In addition, they are available in a variety of outside diameters, widths, and internal clearances.
Self-aligning ball bearings have 2 rows of balls and 1 common sphered raceway in the outer ring. This enables them to automatically compensate for angular misalignment, which may be caused by machining and assembly errors or deflections. Compared to spherical roller bearings, these self-aligning ball bearings generate less friction. They run cooler even at high speeds. Self-aligning ball bearings also offer free engineering support.
Self-aligning ball bearings are designed for difficult shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are available in open and sealed designs, and can also be used in applications with misalignment. They are also available with an outer ring that rotates in relation to the inner ring. When it comes to shaft misalignment, self-aligning ball bearings are a great solution.
Stainless steel
Stainless steel is a metal that resists corrosion and is highly durable. Its corrosion-resistant and water-resistance properties make it a good choice for bearings in food and marine applications. Additionally, stainless steel has hygienic benefits. Here are some of the benefits of stainless steel ball bearings. Read on to learn more about these amazing bearings! We’ve included some of the most common uses for stainless steel.
Hardness is important in a ball bearing. Steel uses the Rockwell C scale to measure hardness. A grade 25 steel ball bearing is accurate to 25 millionths of an inch, while a grade 5 ceramic bearing is less than a half-inch round. Although roundness is important, it shouldn’t be overemphasized, as the bearing surfaces may not be as accurate as the grade of the metal. And remember, a higher price tag doesn’t mean a better product.
Stainless steel ball bearings are available in a variety of alloys. The alloys used in manufacturing a stainless steel ball bearing vary in hardness, strength, and ductility. Stainless steel ball bearings have high corrosion-resistance properties. Additionally, they have long lubrication lives. These benefits make them a popular choice for industrial applications. These bearings are easy to maintain, reduce replacement costs, and offer corrosion resistance.
The NTN Sentinel Series is a premium line of stainless steel bearings. The solid lube is NSF H1 registered and prevents grease from leaching into food. It is also corrosion-resistant and doesn’t need to be coated. The seals and slinger create a water-resistant barrier between the steel ball and the lubricant. It also adds safety and security to the bearing.
Plastic balls
For applications where noise and weight are major concerns, plastic balls are ideal. These non-magnetic balls are ideal for MRI X-ray machines and sensors. They are also easy to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all 3 types. This makes them a good choice for many industries. Read on to learn more. This article will introduce some of the advantages of plastic balls for ball bearings.
Although ceramic ball bearings are more durable and offer many advantages, they are more expensive than plastic. Fortunately, plastic ball bearings offer a cheaper alternative. These bearings feature all-plastic races and cages. Depending on the application, plastic balls can be used in applications involving chemicals. In these cases, plastic ball bearings are available with a C160 grade, which is safe for use in temperatures below 176 deg F.
Medical devices often require precision specialty balls, which are made of glass, stainless steel, and plastic. These bearings must meet stringent cleanliness requirements. To meet the most stringent requirements, they must undergo ultrasonic cleaning. These bearings are available in plastic raceways, and are also available with glass or stainless steel balls. Polyethylene balls are lightweight and can be used in a variety of applications. They can be ordered in different sizes and tolerances to meet specific requirements.
Plastic balls for ball bearings are often mounted into other parts, such as plastic wheels, pulleys, and housings. They can be seamlessly integrated into other parts of a machine, which reduces assembly time and improves affordability. One important advantage of plastic bearings is that they are rust-resistant. As such, they can be used in harsh environments without causing any damage. If a piece of equipment is exposed to extreme temperatures, polymers are the ideal choice.
