DONGHUA ASA 35/2 roller chain
- Brand
- DONGHUA
- Category
- Power transmission
- Subcategory
- Roller chains
- Size
- ASA 35
- Series
- ASA
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Description
DONGHUA ASA 35/2 belongs to roller chain, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for ASA 35/2 and any equivalents.
For drives that need more capacity than a single-strand chain but cannot accommodate a larger pitch, the DONGHUA ASA 35/2 double-strand roller chain is a practical solution. It follows the ASA/ANSI standard, so it interchanges dimensionally with sprockets of the same standard. The 9.52 mm pitch keeps the drive compact while two rows of rollers share the load.
The code breaks down simply: 35 is the ASA/ANSI size for a 9.52 mm pitch, and /2 means two strands. Roller diameter is 5.08 mm and inner width is 4.78 mm. Because the two strands are joined by common pins, tensile strength increases without changing the pitch, making this chain suitable for low- and medium-power transmissions where a single strand would be marginal.
You will find the ASA 35/2 in machine tools, small belt conveyors, packaging equipment, gate and door drives, and synchronization mechanisms. It also appears in agricultural seeders and harvesters, and in food processing lines when stainless steel or surface-treated versions are specified. In all these cases, the double-strand design handles more load than a comparable single-strand chain.
When selecting a replacement, confirm the sprockets match the 9.52 mm pitch and have the right number of teeth for your ratio. Check center distance, speed, and lubrication method. During installation, set tension so the chain neither jumps nor overloads the bearings, and align the sprockets carefully. These steps directly affect service life.
If you need a chain with different characteristics, we can suggest an equivalent from another brand. The most reliable way is to send the exact part number from the plate or the old chain, along with a photo if possible. Our team reviews the data and responds with a quote or an alternative.
To request a quote for this DONGHUA ASA 35/2 chain, send the part number via WhatsApp or email. We can also help with other ASA series chains, compatible sprockets, and transmission lubricants. If you are unsure about the right chain for your application, our team can assist with selection.
Dimensions
- Standard
- ASA / ANSI
- Rows
- Double
- Pitch
- 9.52mm
- Roller Ø
- 5.08mm
- Inner width
- 4.78mm
Frequently asked questions
- What does the ASA 35/2 designation mean?
- ASA 35/2 is a double-strand roller chain built to the ASA/ANSI standard. The 35 indicates a 9.52 mm pitch, and the /2 shows two rows of rollers, which increases load capacity compared to a single-strand chain of the same pitch.
- Which sprockets work with this chain?
- Use sprockets designed for ASA 35 chain, meaning a 9.52 mm pitch. Choose the tooth count based on your transmission ratio and space. The sprocket must be double-strand, or you can use two aligned single-strand sprockets.
- How do I request a quote or an equivalent?
- Send the ASA 35/2 part number or the number marked on your current chain via WhatsApp or email. If you do not have it, include a photo and the main dimensions. We will reply with a quote or a suitable equivalent.