Transmissions
Roller Chains
British Standard
Simplex (Single Row)
Simplex Chains
Quick Code: BB-134609
20B1 Roller Chain Per Meter (Donghua High Quality)
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Product Specification
Brand
Donghua
Inner Width
19.56mm
Length
Per Meter
Pitch
31.75mm = 1.1/4inch
Roller Dia
19.05mm
Reference
20B1-1MTR-Donghua
Quick Order Code
BB-134609
Product Description
High-quality 20B1 Simplex Roller Chain by Donghua, manufactured to internationally recognised standards (ISO/R 606-1982 / DIN 8187), offering reliable power transmission for industrial and agricultural applications.
Key Features:
- British Standard 1.1/4 inch pitch chain
- Precision engineered by Donghua
- Sold per meter - flexible ordering options
- Manufactured to international quality standards
Technical Specifications:
| Brand: | Donghua |
| Pitch: | 31.75mm (1.1/4 inch) |
| Inner Width: | 19.56mm |
| Roller Diameter: | 19.05mm |
Typical Applications:
- Agricultural machinery
- Conveyor systems
- Industrial power transmission equipment
- Automotive manufacturing
- Material handling systems
Note: When ordering multiple meters, we will supply the total length as a continuous piece. For example, ordering 3 meters will result in a single 3-meter length.
Reference: 20B1-1MTR-Donghua
Key Features


