
Timing belt Optibelt 100 / 8M 1904 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 100 / 8M 1904 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 100 / 8M 1904 AFX and any equivalents.
The Optibelt 100 / 8M 1904 AFX is an Alpha Flex timing belt in the HTD 8M profile, with a length of 1904 mm and a pitch of 8 mm. We carry it for maintenance, engineering and purchasing teams who specify by profile and length rather than by machine model.
The profile and the length are the two figures that decide fit here. HTD 8M sets the tooth form and the 8 mm pitch; 1904 mm is the datum length. Read both from the old belt before you order, because a drive that takes an 8M belt at one length will not accept a different length without a change of pulley centers or tensioner travel.
The part number to quote is 100 / 8M 1904 AFX. If you are replacing a belt on a drive that has run for a long time, check the pulleys and the tensioner at the same time, and note whether the drive uses more than one belt, since matched sets are common on wider drives. Send the marking on the back of the old belt if it is worn or hard to read.
Dimensions
- Profile
- HTD 8M
- Pitch
- 8mm
- Length
- 1904mm
Frequently asked questions
- What do the profile and length mean on this belt?
- HTD 8M is the profile, with an 8 mm pitch between teeth. 1904 mm is the belt length. Both are stated on the Optibelt 100 / 8M 1904 AFX.
- Can you confirm this is the right belt for my drive?
- Send the part number from the back of the old belt, or the profile and length stamped on it, and we will confirm the match or suggest an equivalent.
- How do I request a quote?
- Message us on WhatsApp or by email with the part number 100 / 8M 1904 AFX and the quantity you need.

