Tag Archives: gear with bearing

China Standard OEM Small Black Plastic Chain Sprocket/Nylon Gear with Bearing for Conveyor Chain

Product Description

OEM Small Plastic Idler Sprocket Worm Gear with D Hole Shaft Bearing for Roller Chain

Products Type

We can custom shape,size,color material and quantity for plastic gear as your requirment.

Products Specification
1. Various hardness for your choice.
2. Good abrasion, heat and oil resistance.
3. Good anti-aging performance and gas tightness.
4. Ease of bonding to other material.
5. Excellent oxygen and CZPT resistance.
6. Non-flammable,self-extinguish.   

Product Specifications
Service Product & Mold Design and Making,Material Modification,Surface Treatment,Assembly,Custom Packaging
Technology Injection molding, CNC machining, Extrusion, vacuum forming, Compression molding, Over molding&insert molding
Material Rubber:
NR, NBR, Neoprene, EPDM, Silicone, FKM, BR/SBR, PU, TPE, TPV, TPU,etc
Color any color according to Pantone code
Size As per customer’s requirements
Additives UV absorbers, Flame retardants, Plasticizers, Colorants, Carbon fibers, Glass fibers
Surface Treatment Polishing finish, Glossy Finish, Texture Finish, silk printing, painting, As-machined
Biggest Part Size 1500*1500*1000mm
Tolerance 0.01mm–0.001mm
Product Volume 50,000,000 Pcs/Month
Drawing Format 2D Drawing: PDF/JPG/PNG
Packaging Can be customized packaging
Shipping We have long-term cooperation with international shipping agents and express companies so that shipping safety and arrival time are secured
Application Automotive, ATV, Mechanical equipment, Construction, Home appliance, Aviation,
Office facilities, Agriculture, etc.
Mold Specifications
Mold Life 500k-5000k Shots
Mold Material 136/2344/718/738/NAK80/P20, etc.
Mold Cavity Single cavity, multi-cavity
Runner System hot runner and cold runner
Mold Making Machine: Vertical Machining center, plano-milling machine, EDM, WEDM, etc
other 24 hours instant and comfortable customer service 
shipping status notification during delivery

Our Factory

Customization Capabilities


Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery
Hardness: Hardened Tooth Surface
Gear Position: External Gear
US$ 999/Piece
1 Piece(Min.Order)


Order Sample

For sample price, package information, and logisti


Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

sprocket gear

What safety precautions should be taken when working with sprocket gear assemblies?

Working with sprocket gear assemblies requires adherence to safety guidelines to prevent accidents and injuries. Here are the safety precautions that should be taken:

1. Proper Training: Ensure that all personnel involved in working with sprocket gear assemblies are adequately trained in handling and operating the equipment. Training should cover safety procedures, potential hazards, and proper use of tools.

2. Wear Personal Protective Equipment (PPE): Always wear appropriate PPE, including safety glasses, gloves, and steel-toed boots when working with sprocket gear assemblies. This will protect against any flying debris or accidental contact with moving parts.

3. Lockout/Tagout (LOTO): Before performing any maintenance or inspection on sprocket gear assemblies, follow lockout/tagout procedures to isolate the equipment from its power source. This prevents accidental startup while someone is working on or near the gears.

4. Guarding: Ensure that all sprocket gear assemblies are properly guarded to prevent access to moving parts. Guards should be in place and well-maintained at all times.

5. Inspect Gears Regularly: Regularly inspect sprocket gears for signs of wear, damage, or misalignment. Address any issues promptly to prevent potential hazards.

6. Avoid Loose Clothing and Jewelry: Avoid wearing loose clothing, jewelry, or anything that could get caught in the gears. Tie back long hair to prevent entanglement.

7. Use the Right Tools: Always use the correct tools for the job when working with sprocket gear assemblies. Using improper tools can cause damage to the gears or pose safety risks.

8. Keep the Work Area Clean: Maintain a clean work area around the sprocket gear assembly to prevent slips, trips, and falls. Remove any debris or obstructions that could cause accidents.

9. Monitor Operating Conditions: Keep an eye on the operating conditions of the sprocket gear assembly. If you notice any unusual noises, vibrations, or performance issues, shut down the equipment immediately for inspection and repair.

10. Follow Manufacturer’s Instructions: Adhere to the manufacturer’s guidelines and recommendations for the installation, operation, and maintenance of the sprocket gear assembly.

11. Stay Alert and Focused: Always remain attentive and focused when working with sprocket gear assemblies. Avoid distractions to prevent accidents.

12. Seek Professional Help: If you are unsure about any aspect of working with sprocket gear assemblies, seek assistance from a qualified professional or supervisor.

By following these safety precautions, you can create a safer working environment and reduce the risk of accidents when dealing with sprocket gear assemblies.

sprocket gear

How do I prevent chain elongation in a sprocket gear system?

Preventing chain elongation is essential to maintain the efficiency and longevity of a sprocket gear system. Chain elongation occurs over time due to wear and stretch in the chain, leading to a change in pitch length and improper engagement with the sprocket teeth. Here are some measures to prevent chain elongation:

1. Proper Lubrication: Regular and adequate lubrication of the chain is crucial to reduce friction and wear between the chain’s components. Lubricants also help prevent corrosion and reduce the chances of chain elongation.

2. Correct Tension: Maintaining the correct chain tension is vital to prevent excessive stress and elongation. Too much tension can accelerate wear, while too little tension can lead to slippage and increased elongation. Follow the manufacturer’s guidelines for proper tensioning.

3. Quality Chain: Invest in high-quality chains that are designed to resist elongation and offer better wear resistance. High-strength chains with heat-treated components are more resistant to elongation.

4. Proper Alignment: Ensure the sprockets are properly aligned to minimize lateral forces on the chain. Misalignment can cause uneven wear and accelerated elongation.

5. Regular Inspection: Perform routine inspections of the sprocket gear system to check for signs of wear, elongation, or any other issues. Address any problems promptly to prevent further damage.

6. Replace Worn Components: As the chain and sprockets wear over time, replace them when they reach their wear limits. Continuing to use worn components can accelerate elongation and lead to premature failure.

7. Avoid Overloading: Operating the sprocket gear system within its designed load capacity will help minimize stress on the chain, reducing the chances of elongation.

8. Environmental Considerations: In harsh or abrasive environments, protective measures like covers or guards can help prevent contaminants from accelerating chain wear and elongation.

By implementing these preventive measures, you can significantly reduce the risk of chain elongation and ensure a longer and more reliable service life for your sprocket gear system.

sprocket gear

How do you select the right size and pitch of a sprocket gear for a specific application?

Choosing the correct size and pitch of a sprocket gear is crucial to ensure optimal performance and efficiency in a specific application. Here’s a step-by-step guide to help you make the right selection:

  1. Identify the Application Requirements: Understand the specific requirements of your application, including the desired speed, torque, power transmission, and operating conditions.
  2. Calculate the Gear Ratio: Determine the gear ratio required for your application. The gear ratio is the ratio of the number of teeth between the driving and driven sprockets and determines the speed and torque relationship between them.
  3. Consider the Pitch: The pitch of a sprocket refers to the distance between the centers of adjacent teeth. It is essential to choose sprockets with the same pitch as the chain or belt you plan to use in your transmission system.
  4. Choose the Number of Teeth: Once you have the gear ratio and pitch, calculate the number of teeth for both the driving and driven sprockets. The number of teeth affects the speed and torque characteristics of the transmission system.
  5. Verify Shaft Compatibility: Ensure that the sprocket gear’s bore size matches the diameter of your application’s input and output shafts.
  6. Consider Material and Strength: Select sprocket gears made from materials suitable for your application’s operating conditions. For heavy-duty applications, choose sprockets with high strength and wear resistance.
  7. Check Center Distance: Verify the center distance between the driving and driven sprockets to ensure proper chain or belt tension and alignment.
  8. Review Manufacturer Recommendations: Manufacturers often provide guidelines and specifications for their sprocket gears. Review their recommendations and consult with experts if necessary.
  9. Perform Regular Maintenance: Once the sprocket gear is installed, conduct regular maintenance, including lubrication and inspection, to ensure longevity and optimal performance.

Choosing the right size and pitch of a sprocket gear requires careful consideration of various factors to meet the specific needs of your application. By following these steps and consulting with experts when needed, you can select the most suitable sprocket gear for your mechanical system.

China Standard OEM Small Black Plastic Chain Sprocket/Nylon Gear with Bearing for Conveyor Chain  China Standard OEM Small Black Plastic Chain Sprocket/Nylon Gear with Bearing for Conveyor Chain
editor by CX 2023-10-17

China Custom Made 2 Inch 100% Nylon PTFE Plastic Drive / Idler Chain Sprocket Gear with Bearing with ce certificate top quality Good price

Item Description

Personalized Created 2 Inch 100% Nylon PTFE Plastic CZPT / Idler Chain CZPT Gear with CZPT

Products Sort

We can CZPT shape,measurement,color material and quantity for plastic gear as your requirment.

Merchandise Specification
1. Numerous hardness for your choice.
2. CZPT  abrasion, heat and oil resistance.
3. CZPT anti-ageing efficiency and gas tightness.
four. Relieve of bonding to other materials.
5. Excellent oxygen and ozone resistance.
6. CZPT -flammable,self-extinguish.  

Substance PA,PA6,PA66,PP,PE,LDPE,HDPE,UWHDPE,PTFE,POM,Abdominal muscles,or CZPT Compound
(Any CZPT compound plastic is CZPT )
Measurement According to samples or drawings
Colour Black,white,pink,green,clear or any color in accordance to Pantone colours
End Higher Gloss,Wonderful CZPT ,Electroplating,Painting,Printing,Texture and so on,or as ask for
Kind Round,sq.,rectangular,or any CZPT regular condition as ask for
Brand Debossed,embossed,printed symbol or as ask for

Plastic Materials Qualities

Firm Profile
Zhongde (ZheJiang ) CZPT ry Products Co.,LTD is a firm integrated in layout,OEM&ODM plastic&rubber&CNCparts creation.We can provide the greatest goods and services at a aggressive cost.

Principal Merchandise

We can give CZPT support,which means making base on your drawings or samples,also we can design according to its application or CZPT er`s requirments.

Buy Operation Circulation

We execute every single stage in accordance to the operation approach movement, strictly, seriously and satisfy the requirements of CZPT ers with very good top quality on time.

For CZPT Quotation,Remember to Notify Under Specifics
1. Manufacturing type
two. Material specification (or allow us know the employing environmental)
three. Measurement information? (or provide drawings or samples for refference)
4. CZPT tity request
five. Choose color

The teeth of a one pitch sprocket mesh with one particular tooth per sprocket. Double pitch sprockets look like solitary pitch sprockets, but the chain only meshes with the other teeth. This indicates that a double-pitch sprocket has the exact same amount of enamel as a solitary-pitch sprocket, but only 50 % of the enamel are engaged with the chain. The primary distinction is that the double pitch sprockets are minimize with a specific pitch circle diameter for optimum engagement. For ep roller chains, the sprockets are the exact same if the quantity of tooth is 32 or a lot more for solitary and double chains.
China Custom Made 2 Inch a hundred% Nylon PTFE Plastic Generate / Idler Chain Sprocket Gear with Bearing with ce certificate best top quality Great price

China Hot Sell New Design Custom Shower Guide Bearing Nylon Roller Gear Supplier with ce certificate top quality Good price

Solution Description


Merchandise Description

About Nylon:

It has the advantages of substantial mechanical power, superb put on resistance, corrosion resistance, anti-getting older, self-lubricating, mild excess weight, seem absorption and shock absorption, and CZPT -toxicity.

The extensive mechanical qualities are far outstanding to basic CZPT plastics and are excellent resources for replacing copper, stainless steel and other CZPT -ferrous metals.

Name Custom-made Measurement Plastic Gear Nylon CZPT MC Nylon CZPT
Materials MC,PA6
Coloration White,black,environmentally friendly,character,blue,custom,and so on
Condition Personalized
Condition Spherical,guidebook rail
Packing Wodden circumstance,Pallet,or according to your need
We CZPT gear types: spur gears, CZPT cal gears, herringbone gears, and curved gears,and so forth.
We are manufacture factory, we produce gears according to CZPT CZPT ers’ Requirement.
The value of this item and the freight value are only for reference, and the distinct value is subject to the CZPT er provider quotation

24 several hours quick and cozy CZPT er support.


Shipping position notification throughout shipping.


Normal notification of new designs & scorching marketing designs.


Following-product sales: If there are top quality or information issues,remember to speak to us with no hesitate we have professional soon after-revenue Services and technical workers function collectively until finally the CZPT er is pleased.


Solution Show

one) Gears can be classified into profile curve, pressure angle, tooth peak and displacement in accordance to tooth profile.

2) Gears are divided into cylindrical gears, bevel gears, CZPT -round gears, racks and worm-worm gears,two-way gears according to their form.

three) Gears are divided into spur equipment, CZPT cal gear, herringbone gear and curve gear in accordance to the form of tooth line

4) In accordance to the surface equipment exactly where the gear teeth are found, they are divided into external equipment and internal gear. Thetop circle of outer equipment is larger than that of root, although the best circle of interior equipment is scaled-down than that of root

Thorough Photos

* Decrease expense:

Typically, plastic gears are considerably less expensive to create than metallic gears. As there is typically no need to have for CZPT ary ending, plastic gears generally depict a fifty% to 90% conserving relative to stamped or machined metal gears, in accordance to CZPT CZPT nology.



* Layout independence:

Moulding plastic offers much more effective gear geometries than metallic. CZPT ing is best for creating designs, such
as internal gears, cluster gears, and CZPT s, where the expense for forming them in steel can be prohibitive.

* Decreased sound:

The outstanding sounds-dampening homes of plastics result in a peaceful running equipment. This has manufactured plastics crucial for the high-precision tooth designs and lubricious or adaptable materials needed in the ongoing quest for quieter drives.




* CZPT :

The inherent lubricity of many plastics makes them best for computer printers, toys, and other lower-load circumstances that call for dry gears. CZPT can also be lubricated by grease or oil.

* Corrosion-resistant:

Not like metal gears, plastic gears are immune to corrosion. Their relative inertness implies they can be utilised
in water meters, chemical plant controls and other scenarios that would result in metal gears to corrode or degrade.

* CZPT shock absorption:

Plastic gears are much more forgiving than metallic due to the fact plastic can deflect to soak up influence hundreds. It also does a far better job of distributing localised masses brought on by misalignment and tooth problems.


Technological procedure:

one. Raw material planning
two. Audit and layout drawings
3. Processing goods
4. Quality inspection
5. Fix item burr and stock
six. Packing

Our Advantages

one. We are manufacturing facility delivering CNC provider and machining plastic areas
2. Managing components of very limited tolerance and extremely sophisticated geometry
three. Minimal MOQ (1pc is even satisfactory in some unique situations)
4. Supplying totally free and rapid prototyping ( usually 1 week)
five. Sharp on time delivery
six. CZPT quality assured by competent workers, controlling method and position of amenities.
seven. Offering consultancy support on factors machining
eight. CZPT ized measurement and spec /OEM CZPT
nine. Around ZheJiang and ZheJiang g,HangZhou, handy transportation.
10, Our CZPT service for much more than twenty a long time of expertise

Much better providers

one.QC Technique: one hundred% inspection on critical dimensions before shipment.
2.Drawing format: CAD / PDF/ DWG/ IGS/ CZPT /X-T and so forth.
three.Packaging: Standardpackage / Pallet or container / As for each CZPT ized specifications
four.Payment Terms: 30 -fifty%T/T or Paypal/ CZPT ern CZPT in CZPT , 70-50% equilibrium before supply PayPal or CZPT ern CZPT or T/T is acceptable.
five.Shipment Conditions: 1) -100kg: convey&air freight priority, 2) >100kg: sea freight priority, 3) As for each CZPT ized specifications
6.Trade phrases: EXW, FOB, CIF perfered

Organization Profile

HangZhou CZPT yue CZPT CZPT Co., Ltd. is located in the CZPT CZPT Zone of HangZhou City, ZheJiang Province. It is 1 of the earliest firms engaged in composite resources, CZPT plastics, rubber and plastic products.Firm’s main merchandise: POM, MC Nylon, Oil Nylon, HDPE, Stomach muscles, PBT, PET, PVC, Personal computer, PU, PP, PTFE, PVDF, PEI, PSU, PPS, CZPT , PAI, PI, PBI.


Our organization vast variety of equipment processing problems, this kind of as mass CZPT ization manufacturing capacity, exquisite
producing technologies and CZPT d manufacturing products, skilled technological guidance and after-product sales support of

Packaging & CZPT

Packing Details : Inner plastic bag,outside the house carton box,final is the pallet,all are based mostly on the CZPT ers’ requirments
Shipping and delivery Details : ten-30 times after you affirm the samples
Payment phrases: Payment=1000USD, thirty% T/T in CZPT ,equilibrium just before shippment.If you have another question, pls feel cost-free to speak to us.


one. Q: Are you trading organization or company ?
A: We are manufacturer.

two. Q: How CZPT is your delivery time?
A: According to the problems and amount of merchandise processing,a reasonable arrival time will be given to you.
Normally 2-5 days for CNC machine processing areas. It will consider close to 2-4 weeks for mildew producing.

three. Q: Do you give samples ? is it cost-free or further ?
A: Sure, we could provide the sample for free of charge demand but do not shell out the cost of freight.

4. Q: Can you do assembly and CZPT ized bundle for us?
A: We have an assembly factory and can assemble all types of plastic, metal and electronic elements for you. For the finished
goods,we can CZPT ized the retail package deal and you can promote it right right after receiving them.

Sprockets are made to ISO606 and ASME B29.a hundred expectations, offered in plate, solitary and double hub configurations, constructed from large good quality carbon metal, optional tapered bushings simplify installation and removing, treatment options accessible upon ask for, such as black oxide
China Hot Sell New Design Custom Shower Guide Bearing Nylon Roller Gear Supplier with ce certificate top quality Good price