
Timing belt Optibelt 16 T5K6 / 11400 AFX
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- Timing belts
- Series
- Alpha Flex
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT 16 T5K6 / 11400 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 T5K6 / 11400 AFX and any equivalents.
The Optibelt Alpha Flex timing belt with code 16 T5K6 / 11400 AFX is a synchronous belt built for drives where exact positioning and repeatable motion matter. Its T5 profile, 5 mm pitch and 11400 mm length define the geometry, so matching those three values to the belt you are replacing is the first step.
Start by reading the marking on the back of the old belt. The code 16 T5K6 / 11400 AFX identifies this Optibelt Alpha Flex belt, and the profile and length printed alongside it let you compare directly. If the old belt shows a T5 profile, a 5 mm pitch and a length of 11400 mm, this is the same size. Confirm the width marking on the belt as well, since the code includes the width designation K6.
When there is no legible marking, measure the old belt instead. Count the teeth, measure the pitch between two adjacent teeth and confirm the overall length. A T5 profile with a 5 mm pitch and a length of 11400 mm is what this belt provides. Because long timing belts are often part of a multi-belt drive, inspect the pulleys and the other belts on the same drive before ordering.
Send the code 16 T5K6 / 11400 AFX, or your measured profile, pitch and length, to MR Industrial Accessories. We carry Optibelt Alpha Flex belts and can confirm the correct belt or suggest an equivalent based on the data you provide. Include a photo of the back marking if it is partly worn, and note the drive position so the replacement goes on the same way.
Dimensions
- Profile
- T5
- Pitch
- 5mm
- Length
- 11400mm
Frequently asked questions
- How do I confirm this is the right Optibelt Alpha Flex belt for my drive?
- Check the marking on the back of the belt you are replacing. If it shows the code 16 T5K6 / 11400 AFX, or a T5 profile with a 5 mm pitch and a 11400 mm length, it matches this belt. If the marking is unreadable, measure the pitch and length and send those values to us.
- What details should I send with my quote request?
- Send the belt code 16 T5K6 / 11400 AFX, or the profile, pitch and length you measured. A photo of the back marking and the drive position help us confirm the belt or suggest an equivalent.
- Can I replace just one belt on a multi-belt drive?
- On a drive with several timing belts, replacing them as a set helps keep tension and timing consistent across the drive. Inspect the pulleys and the other belts at the same time and include them in your request if they also need replacement.

