Solution Description

 

Functions

The radial bearing capacity is extremely strong, and it can bear bidirectional axial load
Good effect resistance, ideal for vibration and affect conditions
It has excellent alignment, can change to the misalignment of installation, and the alignment angle can exceed 3°.

 

Merchandise Description

Spherical roller bearings are bearings with drum-formed spherical rollers assembled between an inner ring with 2 raceways and an outer ring with spherical raceways. Spherical roller bearings have solitary or double row rollers.Spherical roller bearings are divided into 2 distinct constructions: symmetrical spherical rollers and asymmetrical spherical rollers in accordance to the cross-sectional condition of the rollers.

In accordance to no matter whether the interior ring has CZPT or not and different cage utilised, it can be divided into C kind and CA kind. The characteristic of C-variety bearing is that the internal ring has no CZPT and adopts metal stamping cage, while the characteristic of CA-sort bearing is that there are CZPT on each sides of the inner ring and adopts a machined solid cage.

Spherical roller bearing has higher radial load ability and can also bear axial load acting in the two instructions, but can’t bear pure axial load. Normally speaking, the allowable functioning pace of spherical roller bearings is relatively lower, so it is especially suited for functioning beneath weighty or vibration masses and reduced velocity problems.

Positive aspects

Accommodate misalignment/ Substantial load carrying capability/ Prolonged support lifestyle/ Lower friction

Primary apps:
 

Paper-creating machinery, reduction gears, railway automobile axles, rolling mill gearbox bearing housings, rolling mill rolls, crushers, vibrating screens, printing machinery, woodworking machinery, a variety of industrial reducers, and so on.

Solution Parameters

Bearing No.  Dimensions (mm) Basic load ranking Limiting speed(r/min) Weight (kg)
Cylindrical Bore Taper Bore D D B Rmin Cr Cor Grease Oil
22208CC 22208CCK 40 eighty 23 one.1 77. 88.five 5000 6300 .524
22209CC 22209CCK forty five 85 23 1.one eighty.5 95.2 4500 6000 .571
22210CC 22210CCK fifty 90 23 one.1 eighty three.8 102. 4300 5300 .614
22211CC 22211CCK fifty five 100 25 one.5 102. a hundred twenty five. 3800 5000 .847
22212CC 22212CCK sixty one hundred ten 28 1.5 122. a hundred and fifty five. 3600 4500 one.a hundred and fifty
22213CC 22213CCK 65 120 31 1.5 one hundred fifty. 195. 3200 4000 1.540
22214CC 22214CCK 70 a hundred twenty five 31 one.five 150. 195. 3000 3800 one.600
22215CC 22215CCK 75 730 31 one.5 162. 215. 3000 3800 one.690
22216CC 22216CCK 80 one hundred forty 33 two. one hundred seventy five. 235. 2800 3400 two.130
22217CC 22217CCK 85 one hundred fifty 36 2. 212… 282. 2600 3200 2.670
22218CC 22218CCK 90 a hundred and sixty 40 two. 250. 338. 2400 3000 3.380

This parameter desk is not total, you should speak to us for information.

Firm Profile

ZheJiang CZPT Machinery Co., Ltd, Xihu (West Lake) Dis. High-precision Bearings Co., Ltd belongs to CZPT team. It is located in Industrial Improvement Zone of Liao-cheng city, which is bearings production foundation in China. We have been specialized in the generation of auto parts, bearings and retainers since 12 months 1986.

Our factory covers an area of one hundred twenty,000 sq.m, with a construction region of sixty six,000 sq.m. There are a lot more than 600 workers, 50 management personnel, eighty complex engineers and 60 quality inspectors. We are famous manufacturer group for our rigorous good quality control system and tough-working group.

There are much more than 40 sets of large-precision mould processing gear, one hundred fifty sets of various CNC lathes, two hundred sets of white dynamic grinding equipment, one hundred twenty sets of stamping products, sixteen sets of special demagnetization machines, ten sets of higher-force spray cleaning machines, 6 sets ultrasonic cleaning machines and 6 automatic bearing grinding lines. They are also outfitted with superior hardness tester, length measuring instrument, sine instrument, spectrometer, infrared carbon and sulfur analyzer, CZPT hardness tester, roughness profiler, digital tensile screening equipment, metallographic microscope, projection coordinate instrument, roundness instrument, ABLT-2 lifestyle tests equipment, three-coordinate testing machine and so on. We are ready to provide customers with high-top quality precision bearing products.

Our business handed ISO9001, ISO/TS16949 and IATF16949 top quality management method. Our products are CE / SGS accredited. By way of introducing world-foremost technologies and carry together domestic high-tech talents, it ensures our speedy growth and competitive rewards.

Sincerely want you pay a visit to our manufacturing facility!

FAQ

Q1: Do you supply samples? Is it totally free or additional?

Of course, we can supply a small volume of cost-free samples. Do you mind spending the freight?

Q2: Can you acknowledge OEM or non-regular Bearings ?

Any prerequisite for non-standard roller bearings is simply fulfilled by us thanks to our engineers’ rich encounter.

Q3: What is your most current shipping time?

Most orders will be delivered inside 7-15 days of payment  obtained.

This autumn:Does your company have quality assurance?

Indeed, for 2 years.

Q5:Which payment method does your firm help?

T/T is very best, but we can also take L/C.

Q6:How to speak to us quickly?

You should send out us an inquiry or concept and depart your other get in touch with info, these kinds of as mobile phone number,   or account, we will make contact with you as soon as attainable and offer the detailed information.

US $0.2-200
/ Piece
|
500 Pieces

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Double
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Bearing No.  Dimensions (mm) Basic load rating Limiting speed(r/min) Weight (kg)
Cylindrical Bore Taper Bore D D B Rmin Cr Cor Grease Oil
22208CC 22208CCK 40 80 23 1.1 77.0 88.5 5000 6300 0.524
22209CC 22209CCK 45 85 23 1.1 80.5 95.2 4500 6000 0.571
22210CC 22210CCK 50 90 23 1.1 83.8 102.0 4300 5300 0.614
22211CC 22211CCK 55 100 25 1.5 102.0 125.0 3800 5000 0.847
22212CC 22212CCK 60 110 28 1.5 122.0 155.0 3600 4500 1.150
22213CC 22213CCK 65 120 31 1.5 150.0 195.0 3200 4000 1.540
22214CC 22214CCK 70 125 31 1.5 150.0 195.0 3000 3800 1.600
22215CC 22215CCK 75 730 31 1.5 162.0 215.0 3000 3800 1.690
22216CC 22216CCK 80 140 33 2.0 175.0 235.0 2800 3400 2.130
22217CC 22217CCK 85 150 36 2.0 212…0 282.0 2600 3200 2.670
22218CC 22218CCK 90 160 40 2.0 250.0 338.0 2400 3000 3.380
US $0.2-200
/ Piece
|
500 Pieces

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Double
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 2/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

Bearing No.  Dimensions (mm) Basic load rating Limiting speed(r/min) Weight (kg)
Cylindrical Bore Taper Bore D D B Rmin Cr Cor Grease Oil
22208CC 22208CCK 40 80 23 1.1 77.0 88.5 5000 6300 0.524
22209CC 22209CCK 45 85 23 1.1 80.5 95.2 4500 6000 0.571
22210CC 22210CCK 50 90 23 1.1 83.8 102.0 4300 5300 0.614
22211CC 22211CCK 55 100 25 1.5 102.0 125.0 3800 5000 0.847
22212CC 22212CCK 60 110 28 1.5 122.0 155.0 3600 4500 1.150
22213CC 22213CCK 65 120 31 1.5 150.0 195.0 3200 4000 1.540
22214CC 22214CCK 70 125 31 1.5 150.0 195.0 3000 3800 1.600
22215CC 22215CCK 75 730 31 1.5 162.0 215.0 3000 3800 1.690
22216CC 22216CCK 80 140 33 2.0 175.0 235.0 2800 3400 2.130
22217CC 22217CCK 85 150 36 2.0 212…0 282.0 2600 3200 2.670
22218CC 22218CCK 90 160 40 2.0 250.0 338.0 2400 3000 3.380

The benefits of rubber bushings and how they work

If you have experienced increased vibration while driving, you know the importance of replacing the control arm bushings. The resulting metal-to-metal contact can cause annoying driving problems and be a threat to your safety. Over time, the control arm bushings begin to wear out, a process that can be exacerbated by harsh driving conditions and environmental factors. Additionally, larger tires that are more susceptible to bushing wear are also prone to increased vibration transfer, especially for vehicles with shorter sidewalls. Additionally, these plus-sized tires, which are designed to fit on larger rims, have a higher risk of transmitting vibrations through the bushings.
bushing

rubber

Rubber bushings are rubber tubes that are glued into the inner or outer curve of a cylindrical metal part. The rubber is made of polyurethane and is usually prestressed to avoid breaking during installation. In some cases, the material is also elastic, so it can slide. These properties make rubber bushings an integral part of a vehicle’s suspension system. Here are some benefits of rubber bushings and how they work.
Rubber bushings are used to isolate and reduce vibration caused by the movement of the two pieces of equipment. They are usually placed between two pieces of machinery, such as gears or balls. By preventing vibrations, rubber bushings improve machine function and service life. In addition to improving the overall performance of the machine, the rubber bushing reduces noise and protects the operator from injury. The rubber on the shock absorber also acts as a vibration isolator. It suppresses the energy produced when the two parts of the machine interact. They allow a small amount of movement but minimize vibration.
Both rubber and polyurethane bushings have their advantages and disadvantages. The former is the cheapest, but not as durable as polyurethane. Compared to polyurethane, rubber bushings are a better choice for daily commutes, especially long commutes. Polyurethane bushings provide better steering control and road feel than rubber, but can be more expensive than the former. So how do you choose between polyurethane and rubber bushings?

Polyurethane

Unlike rubber, polyurethane bushings resist high stress environments and normal cycling. This makes them an excellent choice for performance builds. However, there are some disadvantages to using polyurethane bushings. Read on to learn about the advantages and disadvantages of polyurethane bushings in suspension applications. Also, see if a polyurethane bushing is suitable for your vehicle.
Choosing the right bushing for your needs depends entirely on your budget and application. Softer bushings have the lowest performance but may have the lowest NVH. Polyurethane bushings, on the other hand, may be more articulated, but less articulated. Depending on your needs, you can choose a combination of features and tradeoffs. While these are good options for everyday use, for racing and hardcore handling applications, a softer option may be a better choice.
The initial hardness of the polyurethane bushing is higher than that of the rubber bushing. The difference between the two materials is determined by durometer testing. Polyurethane has a higher hardness than rubber because it does not react to load in the same way. The harder the rubber, the less elastic, and the higher the tear. This makes it an excellent choice for bushings in a variety of applications.

hard

Solid bushings replace the standard bushings on the subframe, eliminating axle clutter. New bushings raise the subframe by 0.59″ (15mm), correcting the roll center. Plus, they don’t create cabin noise. So you can install these bushings even when your vehicle is lowered. But you should consider some facts when installing solid casing. Read on to learn more about these casings.
The stiffest bushing material currently available is solid aluminum. This material hardly absorbs vibrations, but it is not recommended for everyday use. Its stiffness makes it ideal for rail vehicles. The aluminum housing is prone to wear and tear and may not be suitable for street use. However, the solid aluminum bushings provide the stiffest feel and chassis feedback. However, if you want the best performance in everyday driving, you should choose a polyurethane bushing. They have lower friction properties and eliminate binding.
Sturdy subframe bushings will provide more driver feedback. Additionally, it will strengthen the rear body, eliminating any movement caused by the subframe. You can see this structural integration on the M3 and M4 models. The benefits of solid subframe bushings are numerous. They will improve rear-end handling without compromising drivability. So if you plan to install a solid subframe bushing, be sure to choose a solid bushing.
bushing

Capacitor classification

In the circuit, there is a high electric field on both sides of the capacitor grading bushing. This is due to their capacitor cores. The dielectric properties of the primary insulating layer have a great influence on the electric field distribution within the bushing. This article discusses the advantages and disadvantages of capacitor grade bushings. This article discusses the advantages and disadvantages of grading bushings for capacitors in DC power systems.
One disadvantage of capacitor grading bushings is that they are not suitable for higher voltages. Capacitor grading bushings are prone to serious heating problems. This may reduce their long-term reliability. The main disadvantage of capacitor grading bushings is that they increase the radial thermal gradient of the main insulation. This can lead to dielectric breakdown.
Capacitor grading bushing adopts cylindrical structure, which can suppress the influence of temperature on electric field distribution. This reduces the coefficient of inhomogeneity of the electric field in the confinement layer. Capacitor grading bushings have a uniform electric field distribution across their primary insulation. Capacitive graded bushings are also more reliable than nonlinear bushings.
Electric field variation is the most important cause of failure. The electrode extension layer can be patterned to control the electric field to avoid flashover or partial discharge of the primary insulating material. This design can be incorporated into capacitor grading bushings to provide better electric fields in high voltage applications. This type of bushing is suitable for a wide range of applications. This article discusses the advantages and disadvantages of capacitor grade bushings.

Metal

When choosing between plastic and metal sleeves, it is important to choose a product that can handle the required load. Plastic bushings tend to deteriorate and often crack under heavy loads, reducing their mechanical strength and service life. Metal bushings, on the other hand, conduct heat more efficiently, preventing any damage to the mating surfaces. Plastic bushings can also be made with lubricating fillers added to a resin matrix.
Plastic bushings have many advantages over metal bushings, including being cheap and versatile. Plastic bushings are now used in many industries because they are inexpensive and quick to install. These plastic products are also self-lubricating and require less maintenance than metals. They are often used in applications where maintenance costs are high or parts are difficult to access. Also, if they are prone to wear and tear, they are easy to replace.
Metal bushings can be made of PTFE, plastic or bronze and are self-lubricating. Graphite plugs are also available for some metal bushings. Their high load capacity and excellent fatigue resistance make them a popular choice for automotive applications. The bi-metallic sintered bronze layer in these products provides excellent load-carrying capacity and good friction properties. The steel backing also helps reduce processing time and avoids the need for additional pre-lubrication.
bushing

plastic

A plastic bushing is a small ball of material that is screwed onto a nut or locknut on a mechanical assembly. Plastic bushings are very durable and have a low coefficient of friction, making them a better choice for durable parts. Since they do not require lubrication, they last longer and cost less than their metal counterparts. Unlike metal bushings, plastic bushings also don’t scratch or attract dirt.
One type of acetal sleeve is called SF-2. It is made of metal alloy, cold rolled steel and bronze spherical powder. A small amount of surface plastic penetrated into the voids of the copper spherical powder. Plastic bushings are available in a variety of colors, depending on the intended application. SF-2 is available in black or grey RAL 7040. Its d1 diameter is sufficient for most applications.
Another acetal sleeve is UHMW-PE. This material is used in the production of bearings and in low load applications. This material can withstand pressures from 500 to 800 PSI and is widely available. It is also self-lubricating and readily available. Due to its high resistance to temperature and chemical agents, it is an excellent choice for low-load industrial applications. If you’re in the market for an alternative to nylon, consider acetal.
Positional tolerances in many automotive components can cause misalignment. Misaligned plastic bushings can negatively impact the driver’s experience. For example, the cross tubes used to mount the seat to the frame are made by a stamping process. The result is a misalignment that can increase torque. Also, the plastic bushing is pushed to one side of the shaft. The increased pressure results in higher friction, which ultimately results in a poor driving experience.
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China Long Life Spherical Roller Bearing     ball bearingChina Long Life Spherical Roller Bearing     ball bearing
editor by czh 2023-01-25