High Quality Industrial Timing Belt – Black Synchronous STD3M 423–468 Rubber OEM

Factory Direct from Guangdong, China | High-Quality Rubber | Black or Customized Color | STD3M Profile | Sizes 423–468 | Smooth or Rough Surface | OEM / ODM | No MOQ | 6000+ Products in Stock | 48-Hour Dispatch

Product Overview

The High Quality Industrial Timing Belt from Apexcoupling is a precision synchronous belt designed for accurate transmission, constant rotation rate, and long service life in demanding industrial environments. Manufactured in Guangdong, China, this belt features the STD3M profile (3mm pitch) and is available in standard sizes from 423 to 468 (pitch length in mm). It is widely used in manufacturing plants, machinery repair shops, farms, construction works, and advertising equipment.

Made from high-quality rubber with steel cord or fiber reinforcement, this belt offers high toughness, strong tensile force, excellent flexibility, and low elongation. The black color provides a professional appearance and hides contamination, with customized colors available on request. The surface can be smooth or rough to suit different friction and noise requirements.

The belt is available in custom widths, with thickness from 0.53mm to 10mm and lengths from 1000mm to 20000mm (custom lengths available). The open ended design allows for flexible installation and on-site joining. As a factory direct manufacturer, we support OEM/ODM, no MOQ, and additional processing such as cutting, coating, hole punching, and teeth milling. With 6000+ products in stock, we dispatch within 48 hours and can deliver within 2 days for urgent orders. Backed by a 3-year warranty, our timing belts are built for reliable, long-term performance.

📧 Get a Quote: ella@apexcoupling.com

Key Attributes

Available STD3M Sizes

Other sizes, widths, and pitches are available upon request. Please contact us for custom specifications.

Key Features

Technical Specifications

Product Details

01. Tooth Surface
Our rubber timing belt adopts steel cord or fiber reinforcement. Tooth shape and size are optimized, ensuring uniform load distribution and small deformation.

02. The Material
High-quality rubber with high toughness and strong tensile force. Suitable for high-strength transportation. Not easy to age; excellent ozone performance.

03. STD3M Profile
The STD3M profile (3mm pitch) ensures precise engagement with standard 3M pulleys, providing accurate and reliable synchronous transmission.

04. Convenient Maintenance
It has the characteristics of buffer and low noise, long service life, and simple maintenance.

Customization Options

Apexcoupling offers extensive customization for rubber timing belts:

• Custom profiles: STD3M, HTD 3M/5M/8M, S3M, S5M, S8M, T5, T10, AT5, AT10, 2GT, 2M, etc.

• Custom widths, pitches, teeth numbers, groove angles, and thicknesses

• Custom pitch lengths, including 423–468 and beyond

• Black or customized colors

• Smooth or rough surface finish

• Steel cord or fiber reinforcement

• Cutting, coating, hole punching, and teeth milling

• OEM / ODM with your branding

• Drawing-based production

• No MOQ for standard and custom samples

📧 Send your drawing or requirements to: ella@apexcoupling.com

Applications

The STD3M black rubber timing belt is widely used in:

• Manufacturing Plants – General industrial drive systems, conveyors, and automation

• Machinery Repair Shops – Replacement and custom parts

• Farms – Agricultural machinery and equipment

• Construction Works – Light construction machinery and equipment

• Advertising Company – Rotating displays, signage, and promotional equipment

• Packaging Machinery – High-speed synchronous drives

• CNC Machines – Accurate positioning and transmission

• 3D Printers – Precision motion control

• Textile Machinery – Spinning, weaving, and finishing equipment

• General Industrial Drives – Where reliable timing transmission is required

Why Choose Apexcoupling?

🏭 Factory Direct in Guangdong, China – Integrated manufacturing and trading, competitive pricing

🔩 Premium Rubber Material with Steel Cord – High toughness, low elongation, and excellent durability

⚙️ STD3M Precision Profile – Accurate engagement and constant rotation rate

📐 Full Customization – STD3M sizes 423–468; custom widths, lengths, colors, and surfaces

🧾 OEM / ODM Support – No MOQ; custom branding and packaging available

📦 Fast Delivery – 6000+ products in stock; 48-hour dispatch; delivery within 2 days

✅ 3-Year Warranty – Quality assurance and reliable after-sales support

💬 Expert Technical Support – We help you select the correct timing belt for your application

Get a Quote Today

Ready to order or need more information? Contact us directly:

📧 Email: ella@apexcoupling.com

We reply within 24 hours with pricing, availability, and technical recommendations.

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