China Hot selling Timken, Skfbearing, NSK, NTN, CZPT Bearing, Kbc CZPT Bearing, Auto/ Agricultural Machinery Ball Bearing 6001 6002 6003 6004 6201 6202 6203 6204zz 2RS C3 near me manufacturer

Product Description

Timken, SKFBearing, NSK, NTN, CZPT Bearing, Kbc CZPT Bearing, Auto/ Agricultural Machinery Ball Bearing Zz 2RS C3

Feartures:                                        
1. Low density. As the rolling body density decreases, high-speed operation of its centrifugal load is also reduced, which can work at higher speed.                                        
2. Moderate elastic modulus. Elastic modulus is too large due to stress concentration and reduce the bearing capacity of the bushing.                                        
3. Thermal expansion coefficient is small. Reduce the sensitivity to temperature changes, so that the bearing operating temperature range is wider.                                        
4. High compressive strength. High compressive strength is the need for high stress for rolling bearings.                                        
5. High hardness and high toughness. These 2 properties combine to achieve better surface roughness; and can prevent external particles and shock damage.                                        
6. Good anti-rolling contact fatigue and has a peel failure mode.                                        
7. Special occasions should have high temperature, corrosion resistance and stability.                                        
                                        
Applications:                                        
The ceramic material has low density, medium elastic modulus, thermal expansion coefficient is small, high hardness, high temperature, corrosion resistance, non-magnetic, etc., to silicon nitride ceramic ball for the rolling body of ceramic ball bearings can significantly improve the bearing contact fatigue life, Has greatly expanded the application of rolling bearings, has been widely used in a variety of high-precision, high-speed machine tools, automobiles, racing, subway, motor, aero engine, petrochemical machinery, metallurgical machinery and other fields  
                                     
 

Bearing No. Boundary Dimensions(mm) Basic Load Rating (KN) Weight
Open Shields Seals d D B Cr. Cor. (Kg)
6000 6000-Z 6000-2Z 6000-RS 6000-2RS 10 26 8 4.58 1.98 0.02
6001 6001-Z 6001-2Z 6001-RS 6001-2RS 12 28 8 5.1 2.36 0.02
6002 6002-Z 6002-2Z 6002-RS 6002-2RS 15 32 9 5.6 2.85 0.033
6003 6003-Z 6003-2Z 6003-RS 6003-2RS 17 35 10 6 3.25 0.04
6004 6004-Z 6004-2Z 6004-RS 6004-2RS 20 42 12 9.4 5 0.07
6005 6005-Z 6005-2Z 6005-RS 6005-2RS 25 47 12 10 5.85 0.083
6006 6006-Z 6006-2Z 6006-RS 6006-2RS 30 55 13 12.7 8 0.126
6007 6007-Z 6007-2Z 6007-RS 6007-2RS 35 62 14 16 10.2 0.163
6008 6008-Z 6008-2Z 6008-RS 6008-2RS 40 68 15 16.6 11.6 0.2
6009 6009-Z 6009-2Z 6009-RS 6009-2RS 45 75 16 20 14.3 0.253
6571 6571-Z 6571-2Z 6571-RS 6571-2RS 50 80 16 20.8 15.6 0.282
6011 6011-Z 6011-2Z 6011-RS 6011-2RS 55 90 18 28.5 21.2 0.409
6012 6012-Z 6012-2Z 6012-RS 6012-2RS 60 95 18 29 23.2 0.413
6013 6013-Z 6013-2Z 6013-RS 6013-2RS 65 100 18 30.5 25 0.464
6014 6014-Z 6014-2Z 6014-RS 6014-2RS 70 110 20 38 31 0.642
6015 6015-Z 6015-2Z 6015-RS 6015-2RS 75 115 20 39 33.5 0.676
6016 6016-Z 6016-2Z 6016-RS 6016-2RS 80 125 22 47.5 40 0.893
6201 6201-Z 6201-2Z 6201-RS 6201-2RS 12 32 10 6.8 3.05 0.039
6202 6202-Z 6202-2Z 6202-RS 6202-2RS 15 35 11 7.8 3.75 0.045
6203 6203-Z 6203-2Z 6203-RS 6203-2RS 17 40 12 9.58 4.78 0.064
6204 6204-Z 6204-2Z 6204-RS 6204-2RS 20 47 14 12.7 6.55 0.11
6205 6205-Z 6205-2Z 6205-RS 6205-2RS 25 52 15 14 7.8 0.133
6206 6206-Z 6206-2Z 6206-RS 6206-2RS 30 62 16 19.3 11.2 0.201
6207 6207-Z 6207-2Z 6207-RS 6207-2RS 35 72 17 25.5 15.3 0.299
6208 6208-Z 6208-2Z 6208-RS 6208-2RS 40 80 18 29 18 0.382
6209 6209-Z 6209-2Z 6209-RS 6209-2RS 45 85 19 31 20.4 0.407
6210 6210-Z 6210-2Z 6210-RS 6210-2RS 50 90 20 36.5 24 0.478
6211 6211-Z 6211-2Z 6211-RS 6211-2RS 55 100 21 43 29 0.632
6212 6212-Z 6212-2Z 6212-RS 6212-2RS 60 110 22 52 36 0.807
6213 6213-Z 6213-2Z 6213-RS 6213-2RS 65 120 23 60 41.5 1.03
6214 6214-Z 6214-2Z 6214-RS 6214-2RS 70 125 24 62 44 1.11
6215 6215-Z 6215-2Z 6215-RS 6215-2RS 75 130 25 66 49.5 1.7
6216 6216-Z 6216-2Z 6216-RS 6216-2RS 80 140 28 72.5 53 2.1
6217 6217-Z 6217-2Z 6217-RS 6217-2RS 85 150 28 84 62 2.1
6218   6218-2Z   6218-2RS 90 160 30 96.5 72 2.26
6219   6219-2Z   6219-2RS 95 170 32 108 81.5 2.79
6220   6220-2Z   6220-2RS 100 180 34 122 93 3.36
6221   6221-2Z   6221-2RS 105 190 36 133 105 3.99
6300 6300-Z 6300-2Z 6300-RS 6300-2RS 10 35 11 8.15 3.45 0.057
6301 6301-Z 6301-2Z 6301-RS 6301-2RS 12 37 12 9.65 4.15 0.064
6302 6302-Z 6302-2Z 6302-RS 6302-2RS 15 42 13 11.4 5.4 0.09
6303 6303-Z 6303-2Z 6303-RS 6303-2RS 17 47 14 13.4 6.55 0.117
6304 6304-Z 6304-2Z 6304-RS 6304-2RS 20 52 15 15.8 7.8 0.155
6305 6305-Z 6305-2Z 6305-RS 6305-2RS 25 62 17 22.4 11.4 0.24
6306 6306-Z 6306-2Z 6306-RS 6306-2RS 30 72 19 26.5 16.3 0.363
6307 6307-Z 6307-2Z 6307-RS 6307-2RS 35 80 21 33.5 19 0.481
6308 6308-Z 6308-2Z 6308-RS 6308-2RS 40 90 23 42.5 25 0.654
6309 6309-Z 6309-2Z 6309-RS 6309-2RS 45 100 25 53 31.5 0.869
6310 6310-Z 6310-2Z 6310-RS 6310-2RS 50 110 27 61.8 38 1.12
6311 6311-Z 6311-2Z 6311-RS 6311-2RS 55 120 29 71.5 47.5 1.43
6312 6312-Z 6312-2Z 6312-RS 6312-2RS 60 130 31 82 52 1.79
6313 6313-Z 6313-2Z 6313-RS 6313-2RS 65 140 33 92.5 59.5 2.08
6314 6314-Z 6314-2Z 6314-RS 6314-2RS 70 150 35 104 68 2.52
6315 6315-Z 6315-2Z 6315-RS 6315-2RS 75 160 37 113 77 3.02
6316 6316-Z 6316-2Z 6316-RS 6316-2RS 80 170 39 123 86.5 3.59

 

Three basic types of pulleys, their applications and ideal mechanical advantages

There are 3 basic types of pulleys: movable, fixed and compound. Each has its advantages and disadvantages, and you should be able to judge which type is best for your needs by looking at the table below. Once you have mastered the different types of pulleys, you can choose the right pulley for your next project. Now that you have mastered the 3 basic types, it is time to understand their applications and ideal mechanical advantages.
pulley

describe

The stress characteristics of a pulley depend on its size and construction. These stresses are derived by comparing the stress characteristics of different pulley designs. Stress criteria include static and fatigue strength analyses and specify maximum stress ranges. Stresses are calculated in a 3D stress field, including radial, tangential and axial stresses. The stress characteristics of pulleys are critical to the design and manufacture of industrial machines.
The principal stresses on the pulley shell are distributed in the tangential and hoop directions, close to the centerline of the pulley. If the pulley has a wide face, the axial stress occurring near the shell/disk junction can be large. The stress distribution was determined using British Standard BS5400 Part 10: Stresses at the shell and end disc connections for infinite fatigue life.
Another type of composite is a pulley with a belt section. Such structures are well known in the art. The corresponding help chapters for these elements contain detailed descriptions of the internal structure of these components. Chamfers between pulleys can also be defined using multiple tapers, with a smaller taper extending from midpoint 44 to large diameter 42. Additionally, the pulley can have multiple taper angles, and as the pulley moves away, the taper angle is from the center.

type

A pulley system uses a rope to move the object and 1 side of the rope to lift the load. The load is attached to 1 end of the pulley, while the other end can move freely in space. The force applied to the free end of the rope pulls the load up or down. Because of this, the mechanical advantage of the movable pulley is 2 to one. The greater the force applied to the free end of the rope, the greater the amount of movement achieved.
There are 3 common types of pulleys. The cast-iron variety has a rim at the front and a hub at the back. The arms of the pulley can be straight or curved. When the arms contract and yield instead of breaking, they are in tension. The top of the pulley centers the belt in motion and is available in widths ranging from 9mm to 300mm.
The rope, hub and axle are mounted on the pulley. They are common and versatile mechanical devices that make it easier to move or lift objects. Some pulleys change the direction of the force. Others change the magnitude. All types of pulleys can be used for a variety of different applications. Here are some examples. If you’re not sure which type to choose, you can find more resources online.
pulley

application

The applications for pulleys are almost limitless. This simple machine turns complex tasks into simple ones. They consist of a rope or chain wrapped around a wheel or axle. Using ropes, 1 can lift heavy objects without the enormous physical exertion of traditional lifting equipment. Some pulleys are equipped with rollers, which greatly magnifies the lifting force.
When used properly, the pulley system can change the direction of the applied force. It provides a mechanical advantage and allows the operator to remain separate from heavy objects. They are also inexpensive, easy to assemble, and require little lubrication after installation. Also, once installed, the pulley system requires little maintenance. They can even be used effortlessly. Despite having many moving parts, pulley systems do not require lubrication, making them a cost-effective alternative to mechanical lifts.
Pulleys are used in many applications including adjustable clotheslines in different machines, kitchen drawers and motor pulleys. Commercial users of pulley systems include cranes. These machines use a pulley system to lift and place heavy objects. They are also used by high-rise building washing companies. They can easily move a building without compromising its structural integrity. As a result, many industries rely on technology to make elevators easier.

Ideal mechanical advantage

The ideal mechanical advantage of a pulley system is the result of rope tension. The load is pulled to the center of the pulley, but the force is evenly distributed over the cable. Two pulleys will provide the mechanical advantage of 2 pulleys. The total energy used will remain the same. If multiple pulleys are used, friction between pulleys and pulleys reduces the return of energy.
Lever-based machines are simple devices that can work. These include levers, wheels and axles, screws, wedges and ramps. Their ability to work depends on their efficiency and mechanical superiority. The ideal mechanical advantage assumes perfect efficiency, while the actual mechanical advantage takes friction into account. The distance traveled by the load and the force applied are also factors in determining the ideal mechanical advantage of the pulley.
A simple pulley system has an MA of two. The weight attached to 1 end of the rope is called FA. Force FE and load FL are connected to the other end of the rope. The distance that the lifter pulls the rope must be twice or half the force required to lift the weight. The same goes for side-by-side pulley systems.

Materials used in manufacturing

While aluminum and plastic are the most common materials for making pulleys, there are other materials to choose from for your timing pulleys. Despite their different physical properties, they all offer similar benefits. Aluminum is dense and corrosion-resistant, and plastic is lightweight and durable. Stainless steel is resistant to stains and rust, but is expensive to maintain. For this reason, aluminum is a popular choice for heavy duty pulleys.
Metal can also be used to make pulleys. Aluminum pulleys are lightweight and strong, while other materials are not as durable. CZPT produces aluminium pulleys, but can also produce other materials or special finishes. The list below is just representative of some common materials and finishes. Many different materials are used, so you should discuss the best options for your application with your engineer.
Metals such as steel and aluminum are commonly used to make pulleys. These materials are relatively light and have a low coefficient of friction. Steel pulleys are also more durable than aluminum pulleys. For heavier applications, steel and aluminum are preferred, but consider weight limitations when selecting materials. For example, metal pulleys can be used in electric motors to transmit belt motion.
pulley

cost

Replacing a tensioner in a car’s engine can cost anywhere from $90 to $300, depending on the make and model of the car. Cost can also be affected by the complexity of the pulley system and how many pulleys are required. Replacement costs may also increase depending on the severity of the damage. The cost of replacing pulleys also varies from car to car, as different manufacturers use different engines and drivetrains.
Induction motors have been an industrial workhorse for 130 years, but their cost is growing. As energy costs rise and the cost of ownership increases, these motors will only get more expensive. New technologies are now available to increase efficiency, reduce costs and improve safety standards.
The average job cost to replace an idler varies from $125 to $321, including labor. Parts and labor to replace a car pulley can range from $30 to $178. Labor and parts can cost an additional $10 to $40, depending on the make and model of the car. But the labor is worth the money because these pulleys are a critical part of a car’s engine.

China Hot selling Timken, Skfbearing, NSK, NTN, CZPT Bearing, Kbc CZPT Bearing, Auto/ Agricultural Machinery Ball Bearing 6001 6002 6003 6004 6201 6202 6203 6204zz 2RS C3     near me manufacturer China Hot selling Timken, Skfbearing, NSK, NTN, CZPT Bearing, Kbc CZPT Bearing, Auto/ Agricultural Machinery Ball Bearing 6001 6002 6003 6004 6201 6202 6203 6204zz 2RS C3     near me manufacturer