
Timing belt Optibelt 400 / H 2125 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 400 / H 2125 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 400 / H 2125 AFX and any equivalents.
This Optibelt 400 / H 2125 AFX timing belt is part of the Alpha Flex series. It has an H profile and a length of 5397.5 mm. It is used in synchronous drive systems where exact timing and length are critical. To confirm fit, compare the profile and length to your existing belt.
Timing belts like this H-profile Optibelt are common in industrial machinery that requires precise synchronization, such as conveyors, packaging equipment, and printing presses. The H profile refers to the tooth shape, and the 5397.5 mm length is the belt's pitch length. Before ordering, verify that your drive's pulleys match the H profile and that the required length is 5397.5 mm.
The part number 400 / H 2125 AFX is marked on the belt. You can find it printed on the back of the belt. If the marking is worn, measure the length and count the teeth to confirm the profile. For a quote, send the complete part number and quantity. If you need help confirming the right belt, our team can assist.
Dimensions
- Profile
- H
- Length
- 5397.5mm
Frequently asked questions
- What does the H profile mean on this timing belt?
- The H profile indicates the tooth shape and pitch. This belt is designed to mesh with H-profile pulleys. Always match the profile to your pulley type.
- How do I confirm the length of this belt?
- The length is 5397.5 mm. Check your drive's requirements or measure the old belt. If you have the part number, that is the most reliable way to confirm.
- Can you help if I am not sure this is the right belt?
- Yes. Send us the part number from your old belt or the drive specifications. We can help confirm the correct belt or suggest an equivalent.

