Timing belt Optibelt 25 AT20 / 1700 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 25 AT20 / 1700 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 AT20 / 1700 AFX and any equivalents.
This Optibelt 25 AT20 / 1700 AFX timing belt is part of the Alpha Flex series. The AT20 profile and 1700 mm length identify the drive it fits, while the 20 mm pitch defines the tooth spacing. Use these three values to match your existing belt or specify a replacement.
The profile is AT20, a metric timing belt profile. The length is 1700 mm and the pitch is 20 mm. These dimensions are the primary selection criteria: the profile must match the pulley groove, the pitch must match the pulley tooth spacing, and the length must suit the drive center distance and pulley diameters.
When ordering, confirm the marking on the back of the belt. The code 25 AT20 / 1700 AFX combines the belt's width designation, profile, length and series. If the old belt is worn or the marking is illegible, measure the length and pitch, and note the pulley profile. Send the complete code or these measurements for a quote.
For drive reliability, inspect pulleys for wear, alignment and tooth condition before installing a new belt. Replace belts in sets when multiple belts run on the same drive. If you need help confirming the right belt, send the part number or a photo of the back marking via WhatsApp or email.
Dimensions
- Profile
- AT20
- Pitch
- 20mm
- Length
- 1700mm
Frequently asked questions
- What do the profile and length mean on this belt?
- AT20 is the profile, which defines the tooth shape and 20 mm pitch. The length is 1700 mm. These values must match your pulleys and drive layout.
- Can you help confirm this is the correct belt for my drive?
- Yes. Send the part number 25 AT20 / 1700 AFX or the marking from your old belt via WhatsApp or email. We will check the profile, length and pitch against your application.
- What should I send for a quote?
- Provide the full part number, the belt marking, or the profile, length and pitch. A photo of the back of the belt and the pulley also helps.