
Timing belt Optibelt 25 / 5M 5000 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 / 5M 5000 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 25 / 5M 5000 AFX and any equivalents.
This Optibelt 25 / 5M 5000 AFX is a timing belt in the Alpha Flex series. It uses the HTD 5M profile with a 5 mm pitch and a 5000 mm length. Timing belts like this one are used for synchronous drives where the belt teeth mesh with pulley grooves to maintain timing between shafts.
To confirm fit, check that your drive uses an HTD 5M pulley and that the belt's 5000 mm length matches your application. The 25 indicates the belt width in millimeters, so the pulley groove width must accommodate that dimension. Inspect the old belt for worn teeth, cracking, or exposed cords, and verify pulley alignment and tension as part of the replacement.
When ordering, provide the complete part number 25 / 5M 5000 AFX so we can identify the exact belt. If you need help confirming the profile or length, send a photo of the marking on the back of the belt along with your pulley details. We carry Optibelt belts and can help you find the right replacement.
Dimensions
- Profile
- HTD 5M
- Pitch
- 5mm
- Length
- 5000mm
Frequently asked questions
- What does the 25 / 5M 5000 AFX part number indicate?
- The 25 refers to the belt width in millimeters, 5M indicates the HTD 5M profile with a 5 mm pitch, and 5000 is the length in millimeters. The AFX designation is part of the Optibelt Alpha Flex series.
- How do I confirm this timing belt fits my drive?
- Verify that your pulleys are HTD 5M profile and that the required belt length is 5000 mm. Also check that the pulley width matches the 25 mm belt width. If you are unsure, send us the markings from your old belt and pulley details.
- Can you help me identify the correct replacement belt?
- Yes. Send us the part number from your old belt, photos of the belt and pulleys, or the drive specifications. We will confirm the profile, length, and width, and provide a quote for the Optibelt 25 / 5M 5000 AFX or a suitable alternative.

