Timing belt Optibelt 50 AT5K6 / 4200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 50 AT5K6 / 4200 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 50 AT5K6 / 4200 AFX and any equivalents.
This Optibelt Alpha Flex timing belt is identified by the code 50 AT5K6 / 4200 AFX. It has an AT5 profile, a 4200 mm length and a 5 mm pitch. Timing belts in this profile and length range are used on driven equipment where synchronization between shafts must be maintained.
To confirm fit, compare the marking on the back of your existing belt with the code shown here. Check that the profile reads AT5 and that the length reads 4200 mm. The pitch is 5 mm. If the marking is worn or unreadable, measure the old belt and note the tooth profile before ordering.
Timing belts are commonly found on industrial drives such as conveyors, packaging equipment and process machinery. Because this belt is a synchronous type, it is selected by profile, pitch and length rather than by cross-section like a V-belt. A belt that does not match all three will not run correctly on the pulleys.
If you are replacing a belt on a drive with more than one belt, inspect the pulleys and the other belts at the same time. Send the part number 50 AT5K6 / 4200 AFX, or the marking from your old belt, by WhatsApp or email and our team will reply promptly to confirm the belt or suggest an equivalent.
Dimensions
- Profile
- AT5
- Pitch
- 5mm
- Length
- 4200mm
Frequently asked questions
- How do I confirm this belt fits my drive?
- Read the marking on the back of the belt you are replacing. It should show the same code, an AT5 profile and a 4200 mm length. You can also measure the belt and check the profile against the pulley grooves.
- What does the 5 mm pitch mean?
- The pitch is the distance between tooth centers. This belt has a 5 mm pitch, which must match the pitch of the pulleys on the drive.
- What should I send to get a quote?
- Send the part number 50 AT5K6 / 4200 AFX, or the full marking from your old belt, by WhatsApp or email. If you have a photo of the marking or the drive, include it.