
Timing belt Optibelt 20 / 8M 8600 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 20 / 8M 8600 AFX belongs to timing belt, 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 20 / 8M 8600 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 20 / 8M 8600 AFX. It uses the HTD 8M profile with a length of 8600 mm and a pitch of 8 mm. This type of synchronous belt is commonly used in industrial drives where exact positioning and speed control are required.
To confirm fit, compare the existing belt's profile and length with the HTD 8M profile and 8600 mm length shown here. Check that the drive's pulleys are designed for the 8 mm pitch and that the belt width matches the pulley groove width. If the old belt's marking is still readable, it should show the same code or the profile and length.
When replacing a timing belt, inspect the pulleys for wear, debris or damaged teeth, and verify that the drive alignment and tension are set to the equipment manufacturer's specifications. Replacing the belt as part of a planned maintenance routine helps avoid unexpected downtime. If you need help identifying the correct belt, send the part number or a photo of the marking on the back of the belt.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 8600mm
Frequently asked questions
- How do I confirm this belt fits my drive?
- Match the HTD 8M profile, the 8600 mm length and the 8 mm pitch to your drive's requirements. Also check that the belt width matches the pulley groove width.
- What information should I send for a quote?
- Send the part number 20 / 8M 8600 AFX or the profile and length. If you have the old belt, a photo of the marking on the back can help confirm the right belt.
- Can you help if this exact belt is not the right one?
- Yes. Our team can review your drive details and suggest a suitable alternative based on the profile, length and pitch you provide.

