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China PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm wholesaler

Guarantee: 5 many years
Right after-sale Service: Online complex help, Onsite Installation, Onsite Instruction, Onsite Inspection, Free of charge spare elements, Return and Substitute
Venture Resolution Capability: overall answer for tasks, Cupboard,Household furniture,Gear,Conveyors,ATM
Software: Kitchen area, monthly bill sorting machine, cabinet, ATM
Layout Design: Present day
Product Number: PU69620-5C1L8M6
Sort: PU Polyurethane Bearing
Roller Product: PU69620-5C1L8M6 Thread Polyurethane Roller
Wheels Products: PU69620-5C1L8M6 Screw Polyurethane Bearing
Screw Dimension: M4, M6, M8, M10
Hardness: 75-95 Shore A
Coloration: Raw / Clear color, Black, Blue, Environmentally friendly
Roller materials: PU/Polyurethane
Screw Content: 304 stainless steel
Function: Minimal noise, stable overall performance and sturdy
Deal: 500 pcs /pe bag +2000 pcs /export carton
Packaging Information: PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm500pcs/PE Bag, 4000pcs/CartonIndustrial Package deal

PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm

Item TitlePU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm
HardnessShore 85A ( as your requested)
Model NoPU69620-5C1L8M6 Thread Polyurethane Roller
Dimensions(mm)PU69620-5C1L8M6 Screw Polyurethane Bearing
Materialchrome steel + PU protect + 304 Stainless Metal Screw
Sealed SortZZ protect or 2RS rubber seals
ConditionFlat wheel area
ColorationClear, Black, White, Pink, Blue
EmployedCupboard,Furniture,Gear,Conveyors,monthly bill sorting equipment,Currency count device, conveyor belt, ATM
Packing500pcs/plastic baggage
FunctionHigher Load, Large high quality, Long functioning lifestyle

PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm
Product: PU69620-5C1L8M6 Thread Polyurethane Roller
Diameter: PU69620-5C1L8M6 Screw Polyurethane Bearing
Bearing Materials: GCr15 Chrome Metal
Plastic Material: Polyurethane(PU)
Condition: Flat
Color: Black, transparent colour ( as your requested)
Shore Hardness: 75-ninety five Shore A.
Precision Rating: P0
Seals Type: rubber seals

PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm attribute:

one. Lower Noise, large pace, Gentle
two. As your asked for for Hardness
three. Utilised for bill sorting equipment, Forex count equipment, conveyor belt ATM, and many others
four. Anti-abrasion, Comfortable, tensile strength

This sort of Polyurethane roller is quite gentle and supper reduced sounds, Durometer have 75-95 Shore A, Polyurethane have greater abrasion and tear resistance than rubbers, while offering increased load bearing capability. In comparison to plastics, urethanes supply excellent influence resistance, although offering outstanding wear houses and elastic memory. Urethanes have replaced metals in sleeve bearings, use plates, sprockets, rollers and numerous other parts, with rewards this sort of as fat reduction, sound abatement and dress in improvements being recognized.

Wheels Application:
Large dimension of polyurethane roller usually used for Health Equitment, Vending Machine Wheels, Aluminium Extruded Sections, Printing Device, Packing Machine and Transmission belt, and so forth.
Modest measurement of polyurethane roller normally used for Sorting Device, invoice counter, income counter and forex sorter.

Packaging & Shipping

Firm Data

FAQQ1: Are you investing business or company?
A: We are factory. Youchi Bearing Co.,Ltd integrates production, trade, expenditure and revenue.

Q2. Can we do our symbol or brand name on the package deal?A: Indeed, we can do OEM and ODM.

Q3: How extended is your shipping time?
A: 3-5 working days.

Q4: Do you supply samples ? is it free or extra?
A: Indeed, we provide free of charge samples for consumers examine high quality, shipping and delivery expense and tax pay out by purchaser.

Q5: What is your terms of payment ?
A: Payment1,000USD, 30% T/T in advance, equilibrium ahead of shipment.

Q6: What is your warranty terms?
A: We supply distinct warranty time for various elements, you should get in touch with us for specifics.

PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm

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

There are three 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 three basic types, it is time to understand their applications and ideal mechanical advantages.


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.


A pulley system uses a rope to move the object and one side of the rope to lift the load. The load is attached to one 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 two to one. The greater the force applied to the free end of the rope, the greater the amount of movement achieved.
There are three 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.


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, one 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 two 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 one 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.


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 PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm     wholesaler China PU69620-5C1L8M6 Polyurethane Coated Pulley Bearing for Slide M6x20x5mm     wholesaler
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