China manufacturer CZPT Quality Broadened/Widened Deep Groove Ball Bearings 63000 63001 63002 63002n 63002-Zn 63002-2RS 63002-2RS1 Zz N Nr Zn Znr 2RS 2RS1 near me supplier

Product Description

China Factory Good Price SK F/NTN Quality Broadened/Widened Deep Groove Ball Bearings 63000 63001 63002 63002N 63002-ZN 63002-2RS 63002-2RS1 ZZ N NR ZN ZNR 2RS 2RS1

Bearing Specification

Deep Groove Ball Bearings Specification

Bearing No . Boundary Dimension Chamfer Rating Load KN Speed Limit Weight
d D W r
mm     in mm    in mm    in mm    in Dynamic Static Grease Oil  
        C C0 r/min r/min Kg/pc
6000 10     .3937 26     1.5716 8    .3150 0.3    .012 4.55 1.96 20000 28000 0.019
6001 12     .4724 28     1.1571 8    .3150 0.3    .012 5.1 2.39 19000 26000 0.571
6002 15     .5906 32     1.2598 9    .3543 0.3    .012 5.6 2.84 18000 24000 0.03
6003 17     .6693 35     1.3780 10   .3937 0.3    .012 6.8 3.35 17000 22000 0.039
6004 20     .7874 42     1.6535 12   .4724 0.6    .571 9.4 5.05 15000 19000 0.069
6005 25     .9843 47     1.8504 12   .4724 0.6    .571 10.1 5.85 13000 17000 0.08
6006 30    1.1811 55     2.1654 13   .5118 1.0    .039 13.2 8.3 12000 15000 0.116
6007 35    1.3780 62     2.4409 14   .5512 1.0    .039 16 10.3 10000 13000 0.155
6008 40    1.5748 68     2.6772 15   .5906 1.0    .039 16.8 11.5 8000 11000 0.185
6009 45    1.7717 75     2.9528 16   .6299 1.0    .039 21 15.1 7200 9000 0.231
6571 50    1.9685 80     3.1496 16   .6299 1.0    .039 21.8 16.6 6400 7800 0.25
6011 55    2.1654 90     3.5433 18   .7087 1.1    .043 28.3 21.2 5700 7000 0.362
6012 60    2.3622 95     3.7402 18   .7087 1.1    .043 29.5 23.2 5000 6300 0.385
6013 65    2.9551 100     3.9370 18   .7087 1.1    .043 31.9 25 4800 6100 0.44
6014 70    2.7559 110     4.3307 20   .7874 1.1    .043 39.7 31 4600 5800 0.6
6015 75    2.9528 115     4.5276 20   .7874 1.1    .043 41.6 33.5 4400 5600 0.64
6016 80    3.1496 125     4.9213 22   .8681 1.1    .043 47.5 40 4300 5500 0.854
6017 85    3.3465 130     5.1181 22   .8681 1.1    .043 49.5 43 4200 5300 0.89
6018 90    3.5433 140     5.5118 24   .9449 1.5    .059 58 49.5 4000 5100 1.02
6200 10   .3937 30  1.1811 9    .3543 0.6   .571 5.1 2.39 19000 26000 0.032
6201 12   .4724 32  1.2598 10  .3937 0.6   .571 6.1 2.75 18000 24000 0.037
6202 15   .5906 35  1.3780 11  .4331 0.6   .571 7.75 3.6 17000 22000 0.045
6203 17   .6693 40  1.5748 12  .4724 0.6   .571 9.6 4.6 16000 20000 0.066
6204 20   .7874 47  1.8504 14  .5512 1.0   .039 12.8 6.65 14000 18000 0.106
6205 25   .9843 52  2.571 15  .5906 1.0   .039 14 7.85 12000 16000 0.128
6206 30   1.1811 62  2.4409 16  .6299 1.0   .039 19.5 11.3 10000 13000 0.199
6207 35   1.3780 72  2.8346 17  .6693 1.1   .043 25.7 15.3 8800 10000 0.287
6208 40   1.5748 80  3.1496 18  .7087 1.1   .043 29.1 17.8 7700 9200 0.367
6209 45   1.7717 85  3.3465 19  .7480 1.1   .043 32.5 20.4 6800 8200 0.416
6210 50   1.9685 90  3.5433 20  .7874 1.1   .043 35 23.2 6100 7300 0.462
6211 55   2.1654 100 3.9370 21  .8268 1.5   .059 43.5 29.2 5500 6600 0.602
6212 60   2.3622 110 4.3307 22 .8661 1.5   .059 52.5 36 5000 6000 0.789
6213 65   2.5591 120 4.7244 23 .9055 1.5   .059 58.5 40.5 4800 5800 0.99
6214 70   2.7559 125 4.9213 24 .9449 1.5   .059 63.7 45 4600 5600 1.1
6215 75   2.9528 130 5.1181 25 .9843 1.5   .059 68.9 49 4400 5400 1.2
6216 80   3.1496 140 5.1181 26 1.5716 2.0   .078 72.5 53 4200 5300 1.4
6300 10   .3937 35    1.3780 11  .4331 0.6  .571 8.2 3.5 15000 21000 0.053
6301 12   .4724 37    1.4567 12  .4724 1.0  .039 9.7 4.2 14000 20000 0.06
6302 15   .5906 42    1.6535 13  .5118 1.0  .039 11.4 5.45 13000 18000 0.082
6303 17   .6693 47    1.8504 14  .5512 1.0  .039 13.5 6.55 12000 17000 0.115
6304 20   .7874 52    2.571 15  .5906 1.1  .043 15.9 7.9 11000 15000 0.144
6305 25   .9843 62    2.4409 17  .6693 1.1  .043 21.2 10.9 10000 13000 0.2193
6306 30 1.1811 72    2.8346 19  .7480 1.1  .043 26.7 15 8000 10000 0.3498
6307 35 1.3780 80    3.1496 21  .8268 1.5  .059 33.5 19.1 6800 8000 0.4542
6308 40 1.5748 90    3.5433 23  .9055 1.5  .059 40.5 24 5800 7200 0.6394
6309 45 1.7717 100  3.9370 25  .9843 1.5  .059 53 32 5000 6200 0.8363
6310 50 1.9685 110  4.3307 27 1.0630 2.0  .079 62 38.5 4400 5500 1.0822
6311 55 2.1654 120  4.7244 29 1.1417 2.0  .079 74.1 45 4200 5300 1.35
6312 60 2.3622 130  5.1181 31 1.2205 2.1  .083 85.2 52 4000 5100 1.7
6313 65 2.5591 140  5.5118 33 1.2992 2.1  .083 97.5 60 3900 5000 2.1
6314 70 2.7559 150  5.9055 35 1.3740 2.1  .083 111 68 3800 4800 2.5
6315 75 2.9528 160  6.2992 37 1.4567 2.1  .083 119 76.5 3600 5600 3

Bearing Introduction

Main introduction to China Factory Good Price 6000/6200/6300 Series Deep Groove Ball Bearing

*Deep groove ball bearing is the most widely used bearing type and is particularly versatile. It has low friction and is optimized for low noise and low vibration which enables high rotational speeds. It accommodates radial and axial loads in both directions, are easy to mount, and requires less maintenance than other bearing types.

*Guomai Bearings catalogue lists a range of deep groove ball bearing series including 6000 series, 6000N series, 6000-ZN series, 6000-2ZN series, 6000Z series, 6000-2Z series, 6000-LS & 6000-RZ series, 6000-2LS&6000-2RZ series, F6000 series.

*Deep groove ball bearings could be used on auto and tractor gearbox, low power electric motor,home appliances,agricultural machinery, construction machinery,roller sports shoes,tools machinery and others.

Bearing Detailed Photos

Deep Groove Ball Bearing 63007 2RS Details Show

About ZheJiang CZPT Bearing

Factory Introduction

ZheJiang CZPT Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with more than 20 years of bearing research and manufacturing experience. The factory covers an area of 16000 m2,7000 mof which is manufacturing area and the other is office and warehouse. Guomai has large stock for normally used bearing models and this enables us to deliver the bearing to customers within the shortest time. 

There are total 160 staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of precise inspection instruments. We not only have our own R&D team but also cooperate with ZheJiang University of Science and Technology, HangZhou Bearing Research Institute to develop new bearing designing and manufacturing technology.
In addition to conventional bearings, Guomai also provides OEM and ODM service to our respectable customers to meet their individual requirements.We introduced advanced milling, turning machines, heat treatment equipment and bearing testing machines to guarantee the quality of the bearings because we know “Quality is the life of Guomai” .Now our top products include taper roller bearing, angular contact ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy grade.

After so many years of developing, CZPT has built up an excellent sales network within China. Our 2 bearing brands “CVZ” and “Bentu” are well known and have high reputation within the industrial equipment and components field. Moreover, with confidence of our bearing quality, we started to export our bearings 4 years ago. Customers from Europe, North America, Middle East, Southeast Asia and Africa have enjoyed the happiness our bearings brought to them.

Guomai Bearing always upholds “WIN-WIN” spirit and believes in “Details determine success” philosophy, and keep improving bearing quality in the past 20 years.  Some series of our bearings have similar quality with SK F, NSK, Timken, NACHI, KOYO, CZPT and other world famous brands but with lower price.
Looking to the future, CZPT will insist on the technology innovation and processing levels to provide the most appropriate bearing products and service to our customers.

Bearing web page description and models may be limited, please contact us for more information.

Reasons to Choose Us ?

—–Why Choose Us???—–

Reasons to choose CZPT Bearings as your 6000/6200/6300 series deep groove ball bearing partner 

1. Bearing designing: Guomai has our own bearing R&D team and adopts Germany technology. This enables us to provide OEM and ODM service to you.
2. Production process: We strictly follow the 5S production process and acquired ISO9001:2008 quality management system certificate. Besides, we introduced from abroad world famous brands lathes and heat treatment equipment, this enables us to provide high precision bearings with similar quality to world famous brands such as SK F,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Materials: To ensure the high quality of bearings, we use high carbon chrome bearing steel which provides high rigidity, and high resistance to CZPT wear to produce the bearings. Low carbon cold rolled steel and low carbon stainless steel is also used according to customers’ requirements.
4. Quality inspection: All bearings will be strictly tested before packing. We have CZPT talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to guarantee all bearings are qualified with the standards.
5. Lubricants: Suitable lubricants are used to protect the bearings from oxidation or corrosion of parts thus enable our bearings with longer lifetime, low noise and better high temperature performance. Selection of lubricants is generally governed by the bearing application. Right choice of high quality lubricants could prevent metal to metal contact and conduct heat away from the bearings.
6. Packing: Guomai bearings pay attention to every detail in the bearing production process. We adopt plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable damage during the transportation and warehouse stock.
7. Factory direct marketing: We are the factory and not the distributor or trading agent, so we could provide the same quality with competitive price.

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Guomai Bearings, Roll Together with the World and You!!!

Calculate the ideal mechanical advantage of pulleys

The basic equations for pulleys can be found in this article. It will also cover the different types of pulleys, the ideal mechanical advantages of pulleys, and some common uses of pulley systems. Read on to learn more! After all, a pulley is a simple mechanical device that changes the direction of a force. Learn more about pulleys and their common uses in engineering.
pulley

pulley basic equation

Pulleys work the same way as gravity, so they should withstand similar forces. Newton’s laws of motion can be used to calculate the forces in a pulley system. The second law of motion applies to forces and accelerations. Similar to this is Newton’s third law, which states that the directions of forces are equal and opposite. The fourth law dictates the direction of force. The Fifth Law states that tension is in equilibrium with gravity.
A pulley is a simple mechanism that transmits force by changing direction. They are generally considered to have negligible mass and friction, but this is only an approximation. Pulleys have different uses, from sailboats to farms and large construction cranes. In fact, they are the most versatile mechanisms in any system. Some of their most common applications and equations are listed below.
For example, consider 2 masses m. Those of mass m will be connected by pulleys. The static friction coefficient of the left stop is ms1, and the static friction coefficient of the right stop is ms2. A no-slip equation will contain multiple inequalities. If the 2 blocks are considered to be connected by a pulley, the coefficient of kinetic friction is mk. In other words, the weight of each block carries the same mass, but in the opposite direction.

Types of pulleys

A pulley is a device used to pull and push objects. Pulley systems are ropes, cables, belts or chains. The “drive pulley” is attached to the shaft and moves the driven pulley. They are available in a variety of sizes, and the larger they are, the higher the speed of power transmission. Alternatively, use small pulleys for smaller applications.
Two-wheel pulleys have 2 mechanical advantages. The greater the mechanical advantage, the less force is required to move the object. More wheels lift more weight, but smaller pulleys require less force. In a two-wheel pulley system, the rope is wound around 2 axles and a fixed surface. As you pull on the rope, the shafts above slowly come together.
Compound pulleys have 2 or more rope segments that are pulled up on the load. The mechanical advantage of compound pulleys depends on the number of rope segments and how they are arranged. This type of pulley can increase the force by changing the direction of the rope segment. There are 2 main types of pulleys. Composite pulleys are most commonly used in construction. The ideal mechanical advantage of pulleys is 2 or more.
Construction pulleys are a basic type. They are usually attached to wheel rails and can be lifted to great heights. Combinations of axes are also common. Construction pulleys can be raised to great heights to access materials or equipment. When used in construction, these pulleys are usually made of heavy materials such as wood or metal. They are secured with ropes or chains.

The ideal mechanical advantage of pulleys

The pulley system is a highly complex system with high mechanical advantages. Use a single pulley system to reduce the force required to lift an object by cutting it in half. The mechanical advantage increases as you add more pulleys, such as 6 or seven. To calculate the mechanical advantage of a pulley system, you need to count the number of rope segments between the pulleys. If the free end of the rope is facing down, don’t count it. If it’s facing up, count. Once you have your number, add it up.
The required mechanical advantage of a pulley is the number of rope segments it has to pull the load. The more rope segments, the lower the force. Therefore, the more rope segments the pulley has, the lower the force. If the rope segments are four, then the ideal mechanical advantage is four. In this case, the composite pulley quadrupled the load force.
The ideal mechanical advantage of a pulley system is the sum of the mechanical force and the force required to lift the load at its output. Typically, a single pulley system uses 2 ropes, and the mechanical force required to lift the load is multiplied by the 2 ropes. For a multi-pulley system, the number of ropes will vary, but the total energy requirement will remain the same. The friction between the rope and pulley increases the force and energy required to lift the load, so the mechanical advantage diminishes over time.
pulley

Common uses of pulley systems

A pulley system is a simple mechanical device typically used to lift heavy objects. It consists of a rotating wheel attached to a fixed shaft and a rope attached to it. When the wheel moves, the force applied by the operator is multiplied by the speed of the pulley, and the force is multiplied by the weight of the object being lifted. Common uses for pulley systems include pulling, lifting, and moving heavy objects.
The oil and petroleum industries use pulley systems in a variety of applications. Most commonly, pulleys are used in drilling operations and they are installed on top of the rig to guide the cable. The cable itself is attached to 2 pulleys suspended in the derrick, where they provide mechanical energy to the cable. Using a pulley system in this application provides the force needed to move the cable safely and smoothly.
The main advantage of the pulley system is that it minimizes the force required to lift an object. The force used to lift the object is multiplied by the desired mechanical advantage. The more rope segments, the lower the force required. On the other hand, a compound pulley system can have many segments. Therefore, a compound pulley system can increase the force a worker can exert on an object.
Safety Precautions to Take When Working on Pulley Systems

There are many safety precautions that should be observed when working on a pulley system. The first is to wear proper protective gear. This includes hard hats that protect you from falling objects. Also, gloves may be required. You should limit the amount of movement in the penalty area, and you should also keep the area free of unnecessary people and objects. Also, remember to wear a hard hat when working on the pulley system.
Another important safety precaution when working on a pulley system is to check the Safe Working Load (SWL) of the pulley before attaching anything. This will help you understand the maximum weight the pulley can hold. Also, consider the angle and height of the pulley system. Always use safety anchors and always remember to wear a hat when working on a pulley system.
Safe use of chain hoists requires training and experience. It is important to read the manufacturer’s manual and follow all safety precautions. If you’re not sure, you can actually inspect the hoist and look for signs of damage or tampering. Look for certifications for sprocket sets and other lifting accessories. Look for the Safe Working Load (SWL) marking on the chain hoist.
pulley

Example of a pulley system

Pulley systems are often used to lift items. It allows you to reduce the effort to lift and move the load by applying force in 1 direction. Pulley systems can be built and modeled to fit any type of project. This resource focuses on pulley systems and is designed to support the new GCSEs in Engineering, Design and Technology. There are also many examples of pulley systems suitable for various applications.
In the study, participants who read easy text took longer to manipulate the pulley system than those who read challenging text. In general, this suggests that participants with prior scientific experience used their cognitive abilities more effectively. Additionally, students who read simple texts spent less time planning the pulley system and more time on other tasks. However, the study did show that the time required to plan the pulley system was similar between the 2 groups.
In everyday life, pulley systems are used to lift various objects. Flagpoles are 1 of many pulley systems used to raise and lower flagpoles. They can also be used to raise and lower garage doors. Likewise, rock climbers use pulleys to help them ascend and descend. The pulley system can also be used to extend the ladder.

China manufacturer CZPT Quality Broadened/Widened Deep Groove Ball Bearings 63000 63001 63002 63002n 63002-Zn 63002-2RS 63002-2RS1 Zz N Nr Zn Znr 2RS 2RS1     near me supplier China manufacturer CZPT Quality Broadened/Widened Deep Groove Ball Bearings 63000 63001 63002 63002n 63002-Zn 63002-2RS 63002-2RS1 Zz N Nr Zn Znr 2RS 2RS1     near me supplier