
Timing belt Optibelt 16 DT10 / 4200 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
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Description
OPTIBELT 16 DT10 / 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 16 DT10 / 4200 AFX and any equivalents.
The Optibelt 16 DT10 / 4200 AFX is a double-sided timing belt from the Alpha Flex series. It measures 4200 mm in length and is designed for drives that require synchronized power transmission from both faces of the belt.
Double-sided timing belts are used where a single drive must turn two shafts in opposite directions or where space limits the use of two separate belts. Typical setups include reversing drives, dual-output gearboxes, and certain printing, packaging, and textile machinery. The 16 DT10 / 4200 AFX fits these layouts when the pulley grooves engage both sides of the belt.
To confirm fit, compare the 4200 mm length and the 16 DT10 profile against your existing belt or drive documentation. Check that both pulleys are timing pulleys with matching groove geometry and that the belt path allows the teeth to mesh correctly on both sides. If you are unsure, send the part number and any markings from the old belt for verification.
Dimensions
- Length
- 4200mm
Frequently asked questions
- What does the 4200 mm length refer to?
- It is the datum length of the belt, measured along the pitch line. Confirm this matches your drive's required belt length before ordering.
- Can I use this belt on a single-sided drive?
- This is a double-sided timing belt. It is intended for drives where both faces engage pulleys. Using it on a single-sided drive may not provide the expected performance.
- How do I request a quote?
- Send the part number 16 DT10 / 4200 AFX by WhatsApp or email. Include the quantity and any details from the old belt to help us confirm the correct item.

