Made in China Premium Stable Transmission Timing Belt Pulley
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Product Details
| Customization: | Available |
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| Certification: | ISO, DIN |
| Pulley Sizes: | Htd/Std/T/at/Curvilinear/Custom Timing Pulleys |
Diamond Member Since 2025
Suppliers with verified business licenses
Address
No. 86 Chunyang Road, Chengyang Sub-District, Chengyang District, Qingdao, Shandong, China
International Commercial Terms(Incoterms)
FOB, EXW, CFR, CIF, CIP
Terms of Payment
Small-amount payment, Western Union, T/T
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Basic Info.
- Material
- Aluminum Alloy,Stainless Steel,Ductile Iron
- Surface Treatment
- Anodizing, Blackening, Zinc Plating, Phosphating
- Application
- Automation Equipment and Drive Systems,3D Printers
- Color
- Black, White
- Tooth Profiles
- Htd (3m / 5m / 8m / 14m), Std, T Series,at,
- Teeth Count
- From 10 to 200 Teeth, Fully Customizable
- Outer Diameter
- Custom According to Drawing
- Bore Options
- Pilot Bore, Taper Bore, Locking Assembly,etc.
- Flanges
- Single or Double Flange Available
- Transport Package
- Bagging/Boxing
- Specification
- 112-4M-115, 168-14M-85, 26H100F, 28H100F
- Trademark
- D&F
- Origin
- China
Product Description
Product Description
Timing pulleys work together with timing belts to deliver precise, slip-free synchronous transmission through tooth engagement. They are ideal for high-precision, high-speed, low-noise, and stable industrial applications. We supply a full range of HTD, STD, T-type, and AT-type timing pulleys, with complete customization available.


Key Features
Accurate synchronous transmission with zero slip, suitable for positioning and precise motion control.
Low noise and vibration due to optimized structural design.
High strength and wear resistance for high-speed applications.
Compatible with a wide range of international tooth profiles.
Multiple mounting options available: keyway, locking assembly, taper bore, or set screws.



Pulley Types
Material Options
Applications
HTD Timing Pulleys
STD Timing Pulleys
T/AT Timing Pulleys
Curvilinear Timing Pulleys
Aluminum Timing Pulleys
Steel Timing Pulleys
Flanged Timing Pulleys
Custom Timing Pulleys
Aluminum Alloy
45# Steel / Carbon Steel
Stainless Steel
Ductile Iron
Engineering Plastics optional
Surface finishing optional: anodizing, blackening, zinc plating, phosphating, sandblasting.
Automation equipment and drive systems
3D printers, engraving machines, CNC systems
Packaging and food processing machinery
Robotics and servo control systems
Textile machinery and electronic equipment
High-precision synchronous drive systems.
Specification
Tooth Profiles | HTD (3M / 5M / 8M / 14M), STD, T series (T2.5 / T5 / T10), AT, MXL/XL/L, and more |
Teeth Count | From 10 to 200 teeth, fully customizable |
Outer Diameter | Custom according to drawing |
Bore Options | Pilot bore, taper bore, locking assembly, keyway bore |
Flanges | Single or double flange available |
Machining Precision | Based on ISO/DIN standards |
Main Products
Company Profile

Diligence & Fine Machinery (Qingdao) Co., Ltd. is specialized in dealing with the transmission components for general use,it is the integration of the manufacturing and sales of them,the products are mainly for export.A full range of tansmission parts are developed and designed by our capable and experienced engieers and advanced equipments are invested which ensure the superior products quality, reasonable prices and broad sales network, aiming to provide global customers with excellent power transmission components and excellent service.We have been dedicated to developing and improving the products quality and distribution network for 15 years, and as a result, Diligence & Fine has become one of the most famous brands in this highly competitive market.
And now, Diligence & Fine Machinery is a leading manufacturer and distributor, sales marketings spread over 20 countries and regions in the world.
.
Our high-quality products include: high-precision ground gears, timing pulleys, shrink discs, couplings, rims, pulleys(European Standard, American standard), belts, flanges, and various non-standard parts and castings products. The annual production capacity can reach 5 million pieces. The products can be used in various fields, including air compressors, wind motors, textile machineries, central air conditioning, environmental protection equipments, mining machineries, petroleum machineries, construction machineries, plastic machineries, woodworking machinerines, washing machineries, papermaking equipments, cable machineries, steel cord machineries, feed machineries, food machineries, glass machineries…and so on.
We will try to keep long term business cooperation with customers and manufactors from home and abroad by continuing to provide high-quality products, advanced technology, excellent after-sales service, and outstanding credit.
Driving precision manufacturing with ultimate craftsmanship and creating lasting value with reliable quality – this is our relentless pursuit of excellence.

Full range of timing pulleys and timing belts available.
Large stock of standard models for fast delivery.
Professional customization based on customer drawings.
Strict QC ensuring tooth accuracy and dimensional consistency.
OEM/ODM branding and custom packaging available.
Workshop

Packaging & Shipping
Safe Packaging, Fast Delivery
Every transmission component is securely packaged to prevent damage during shipping.
We offer worldwide shipping with multiple options, including air freight, sea freight, and express delivery.
All products undergo strict quality inspection and protective packaging before shipment to ensure they arrive in perfect condition.
Custom packaging solutions are available for bulk orders to meet branding and shipping requirements.
We offer worldwide shipping with multiple options, including air freight, sea freight, and express delivery.
All products undergo strict quality inspection and protective packaging before shipment to ensure they arrive in perfect condition.
Custom packaging solutions are available for bulk orders to meet branding and shipping requirements.

FAQ
Q1: Which countries do you ship to?
A: We ship worldwide and offer air freight, sea freight, or express shipping based on customer requirements.
Q2: How do you ensure products are safe during transit?
A: All products are securely packaged and undergo strict quality inspection before shipment to ensure safe delivery.
Q3: Can I request custom packaging?
A: Yes, we provide custom packaging options including branding, color boxes, and protective solutions.
Q4: What is the typical shipping time?
A: Small orders typically ship within 3-7 days, while bulk orders depend on production and logistics schedules.
Q5: How can I track my order?
A: After shipment, we provide a tracking number so customers can monitor their order status online.
Q6: Do you support wholesale or bulk purchases?
A: Yes, we support bulk orders and offer discounts and custom production solutions for large customers.
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