Sort: Roller
Framework: Taper
Applicable Industries: Building Materials Shops, Equipment Restore Stores, Retail, Foodstuff Store
Product Amount: 33216X2-one
Precision Score: ABEC-one
Seals Type: open
Number of Row: Single row
Content: GCR15
Service: OEM
Sample: Supplied
Steel Matieral: GB-GCR15
Cage Matieral: Metallic
Use: Machinery
Assure Time: 1 12 months
Packaging Information: Taper Roller Bearings : carton or can be deal by your requirements.
Port: ZheJiang

Auto Bearing 80x140x57 Taper roller bearing 33216X2-1

1. High quality is assured: Substantial accuracy, Large pace, reduced vibration, low sounds, high precision and sturdiness. Strict quality management method. 2. Extremely competitive rates (You have no idea how reasonable our charges are) 3. Short Delivery time (Time is cash. No time is authorized to be squander.) 4. Can be tailored in accordance to customers’ demands.

Tapered roller bearings extensively used in automotive, truck,rolling mill, mining, farming device, building equipment,basic equipment,and many others.

Product Parameter

Taper Roller Bearings 33216X2-one
Place of Origin
ZheJiang , China (Mainland)
bearing steel GCr15/ in accordance to the clients’ prerequisite
Solitary-row taper roller bearing, Dc motor speed controller dc motor for treadmill wheelchair Double-row taper roller bearing, 4-row taper roller bearing, car bearing, Equipment-instrument bearing, Construction bearing ,Large-duty bearing ,tapered roller bearing ,taper roller thrust bearing ,Huge bearing.
Cage Content
bearing steel / according to the clients’ necessity
Top quality Regular
OEM support

Kinds: thirty sequence, 31 sequence, 32 sequence, 33 sequence, .

Corresponding versions assortment :35713-35719, Agricultural Machinery Bearing St491 St491A St491b Xf013 St208-1n Fd209RM Dhu1100127r-209 Fd210r Fd211rb Fd211RM Fd211RP Fd211 30302-30330, 32004x-32571x, 32204-32234, 33205-33210, 33008- 33571

Solution Demonstrate
Tapered roller bearing description

1.Tapered roller bearing primarily bear radial largely diameter, the axial load. Bearing capacity is dependent on the Angle of the outer ring raceway, the increased the Angle, the increased the carrying ability.

2. Tapered roller bearing sort belongs to the separation bearing, , according to the bearing the quantity of columns of the scroll physique can be divided into single row, double row and 4 row round cone roller bearings.

3.One row tapered roller bearing clearance to users in the installation adjustment Double row and 4 row round cone roller bearings clearance has according to consumer specifications for a offered when the items depart the manufacturing facility, not the consumer.

Firm Data
KaiFu BearingCo., Ltd.Specializing in the generation of bearings stainless steel and so on. Goods of large good quality, stylish, commonly use.
We have abundant experiance in undertaking business with diferent international locations.both our organization and goods enjoy an great reputation from property and overseas.with so numerous gifted staff right here, we sincerely hope to have a cooperation with you in the long term.

Packaging & Delivery
We can ship the merchandise for you by pursuing methods:
1.By Categorical: DHL, CZPT AT2310 2200kv Aeromodel Brushless Electrical DC Motor for plane mounted CZPT FEDEX, UPS, TNT, SF Specific and China Publish, China Tiny Package and so on.
two. By Air: We can ship from HangZhou, ZheJiang , HangZhou, Hongkong, Urumqi, ZheJiang .
three. By Sea: We can provide you FOB HangZhou, FOB ZheJiang , FOB HangZhou, FOB Urumqi, FOB XiaMen, FOB ZheJiang .
four. We also can deliver to your forwarder or agent in China, who can set up shipment for you.

1.Q:How can I get the samples?
A:If you require some samples to check,make sure you pay out for the transportation freight of samples and our samples will be counted on the up coming buy .We ship the samples to you only after receipt of your payment.

2.Q:How much the transportation freight will be for the samples? A:The freight relies upon on the excess weight and packing dimensions and your area.

three.Q:How can I get your Cost checklist? A:Remember to send us your email or fax and order details,then I can send you the cost listing.

four.Q:Can we have our symbol or organization identify to be printed on your items or the bundle? A:Sure.Your Brand can be puted on our goods by sticker.And if you want your brand and organization title to be printed on the cartons for the merchandise, Wholesale Tailored Double split Shaft collar for Industrial Devices you can send us the artwork by email.

five.Q:How to buy? A:You should ship us your purchase get by e mail or fax or you can ask us to deliver you a proforma invoice for your order.

Many thanks for your check out , come to feel free of charge to speak to me

Choosing the Right Ball Bearing for Your Application

When choosing a Ball Bearing, there are several things to consider. These factors include: the size, lubricant type, presence of corrosive agents, stray electrical currents, and more. It can be challenging to choose the right type, size, and type of ball bearing for your application. You should also carefully calculate the loads to determine the right size. Here are some tips for choosing the right Ball Bearing for your application.


The single-row ball bearing is one of the most popular types of bearings. The inner and outer ring are designed with raceway grooves that are shaped slightly larger than the balls. This type of bearing has a low torque and can handle high-speed applications with minimal power loss. The radial dimensions of single-row ball bearings also vary, so it is possible to find one that fits your specific application. Besides the above-mentioned advantages, single-row ball bearings are also available with varying grease levels and are widely applicable to applications where the space is limited.
Single-row ball bearings are also called angular-contact ball bearings. Because of their single-row design, they are not separable and can accommodate a high-speed, heavy-duty application. Single-row angular-contact ball bearings can only handle axial load in one direction, and they must be installed in pairs for pure radial loads. Single-row ball bearings are a popular type of rolling bearings and can be used for a wide range of applications.


The self-aligning ball bearing was invented by Sven Wingquist, a plant engineer for a textile company in Sweden. While he was responsible for making production as efficient as possible, he soon realized that the machinery he had in place wasn’t working as efficiently as it could. Although ball bearings are great for reducing friction, they were not flexible enough to compensate for misalignments in the machine.
Self-aligning ball bearings have two rows of balls and a common sphered raceway. The inner ring is curved and combines the two rows of balls into one cage. These bearings can tolerate shaft misalignment and compensate for static angular defects. They can be used in simple woodworking machinery, ventilators, and conveying equipment. They are often the preferred choice for applications where shaft alignment is an issue.


A Ceramic ball bearing is a type of high-performance bearing that is available in both full-ceramic and hybrid forms. The main differences between ceramic and steel ball bearings are their construction, lubrication, and mobility. High-quality ceramic ball bearings are durable, and they are ideal for corrosive and high-temperature applications. The material used to create these bearings helps prevent electrolytic corrosion. They are also ideal for reducing the friction and lubrication requirements.
Ceramic balls are harder and less brittle than steel balls, which gives them a higher degree of rigidity. Ceramics also have a higher hardness, with a hardness of Rc75-80 compared to Rc58-64 for steel balls. Their high compressive strength is approximately 5 to 7 times greater than steel. In addition, they have a very low coefficient of friction, which allows them to spin at higher speeds and with less friction. This increases their lifespan and durability, and decreases the energy needed to turn cranks.


Unlike traditional bearings, steel balls have a relatively uniform hardness. Carbon steel, for instance, is 2.1% carbon by weight. According to the American Iron and Steel Institute, copper content must be no more than 0.40% and manganese content should not be more than 1.65 g/cm3. After carbonizing, steel balls undergo a process called sizing, which improves their roundness geometry and hardness.
The main differences between steel ball bearings and ceramic ball bearings can be traced to their different materials. Ceramic balls are made from zirconium dioxide or silicon nitride. Silicon nitride is harder than steel and resists shocks. The result is increased speed and longer service life. Polyoxymethylene acetal (PMMA) bearing balls are known for their stiffness, strength, and tolerance, but are not as common as steel ball bearings.


The most popular types of plastic ball bearings are made of polypropylene or PTFE. These bearings are used in applications requiring higher chemical resistance. Polypropylene is a structural polymer that offers excellent physical and chemical properties, including excellent resistance to organic solvents and degreasing agents. Its lightweight, low moisture absorption rate, and good heat resistance make it an excellent choice for high-temperature applications. However, plastic bearings are not without their drawbacks, especially when operating at very high temperatures or under heavy loads.
Compared to metal bearings, plastic ball-bearings do not require lubrication. They also are highly corrosion-resistant, making them an excellent choice for wash-down applications. They are also post-, autoclave-, and gamma sterilizable. Many conventional steel ball-bearings cannot handle the high temperatures of food processing or swimming pools. In addition to high temperature applications, plastic ball bearings are resistant to chemicals, including chlorine.


Plastic sliding bearings are molded bearings made of engineering plastic. With self-lubricating modification technology, these bearings can be produced by injection molding of plastic beads. They are widely used in various industries such as office equipment, fitness and automotive equipment. In addition to plastic bearings, glass balls are used in a variety of other applications, including medical equipment. Glass ball bearings have excellent corrosion resistance, excellent mechanical properties, and are electrically insulators.
Plastic ball bearings are made of all-plastic races and cages. These bearings are suitable for applications that are exposed to acids and alkalis. Because they are cheaper than glass balls, plastic ball bearings are popular in chemical-exposed environments. Stainless steel balls are also resistant to heat and corrosion. But the main disadvantage of plastic ball bearings is that they are not as strong as glass balls. So, if weight and noise is your main concern, consider using plastic balls instead.


The global miniature ball bearing market is expected to reach US$ 2.39 Billion by 2027, at a CAGR of 7.2%. Growth in the region is attributed to technological advancement and government initiatives. Countries such as India and China are attracting FDIs and emphasizing the establishment of a global manufacturing hub. This is boosting the market for miniature ball bearings. The miniscule ball bearings are manufactured in small quantities and are very small.
Some manufacturers produce miniature ball bearings in different materials and designs. Chrome steel is the most popular material for miniature ball bearings because of its high load capacity, low noise properties, and lower cost. But the cost of stainless steel miniature bearings is low, since the amount of steel used is minimal. Stainless steel miniature bearings are the smallest in size. Therefore, you can choose stainless steel mini ball bearings for high-speed applications.


Angular-contact ball bearings have three components: a cage, inner ring, and balls. Angular-contact ball bearings can support high axial and radial loads. Various design and manufacturing attributes make angular-contact ball bearings suitable for a variety of applications. Some features of this bearing type include a special lubricant, different cage materials, and different coatings.
The size of an angular-contact ball bearing is determined by the design units: outer ring width, axial load, and radial load. Depending on the type of application, an angular-contact ball bearing may be manufactured in double-row, triple-row, or quadruple-row configurations. Angular contact ball bearings can be classified according to their design units, which range from metric to imperial. A higher ABEC number means tighter tolerances. To determine the tolerance equivalent of a particular bearing, consult a standard Angular-contact ball bearing table.
Angular-contact ball bearings feature high and low-shoulder configurations. They have two-dimensional races that accommodate axial and radial loads. They are available in self-retaining units with solid inner and outer rings, and ball and cage assemblies. Cages made of cast and wrought brass are the most popular, but lightweight phenolic cages are also available. The latter is a better choice because it doesn’t absorb oil and has lower rolling friction.


When it comes to the construction of a ball bearing, high-quality raw materials are a crucial component. These materials not only affect the overall quality of a ball bearing, but also influence the cost. That’s why you should pay close attention to raw material quality. In addition to that, raw materials should be tested several times before the manufacturing process to ensure quality. Read on for some information about the different types of materials used to make ball bearings.
Steel is the most common material for ball bearings. Most ball bearings contain stainless steel balls, which are remarkably corrosion-resistant. They are also resistant to saltwater and alkalis. However, stainless steel balls are heavier than plastic ones, and they are also magnetic, which may be a drawback in some applications. If you’re looking for a metal-free option, glass balls are the way to go. They’re sturdy, lightweight, and resistant to a wide range of chemicals.

China Auto Bearing 80x140x57 Taper roller bearing 33216X2-1     with Great qualityChina Auto Bearing 80x140x57 Taper roller bearing 33216X2-1     with Great quality
editor by czh 2023-02-17