V-belt Optibelt X17 x 1390
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BX
- Series
- Super TX M=S
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 X17 x 1390 belongs to v-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 X17 x 1390 and any equivalents.
This Optibelt Super TX M=S belt is a cogged classical V-belt with a BX profile and a length of 1390 mm. Cogged classical V-belts are used on industrial drives with small pulleys or back-idler positions, where a raw-edge, notched design runs cooler and grips better than a wrapped belt.
To confirm fit, read the marking on the back of the old belt. Look for the profile and the length: BX and 1390 mm. The part number X17 x 1390 combines those two values, so a belt marked BX x 1390 is the same size. If the old belt is worn or the marking is gone, measure the outside length and the top width, and note the pulley groove profile.
Check the drive before ordering. Inspect pulley grooves for wear, verify the belt sits correctly in the groove, and confirm the idler position. On multi-belt drives, replace all belts in the set at the same time so the load stays even. A cogged belt like this one is often chosen for drives that run hot or need extra flexibility.
We carry the Optibelt Super TX M=S in this size. Send the part number X17 x 1390 by WhatsApp or email, and our team will confirm the belt or suggest an equivalent. Include the application details and any photos of the old belt marking if you have them.
Dimensions
- Section
- BX
- Length
- 1390mm
Frequently asked questions
- What does the marking X17 x 1390 mean on this Optibelt belt?
- The marking identifies the belt size. X17 x 1390 is the part number for this BX profile belt with a length of 1390 mm. To match it, look for BX and 1390 mm on the old belt.
- How do I confirm this cogged V-belt fits my drive?
- Check the old belt marking for BX and 1390 mm. Also inspect the pulley grooves and the idler position. If the marking is unreadable, measure the outside length and top width and send those values with your quote request.
- Should I replace all belts on the drive at once?
- Yes. On drives that use multiple belts, replace the full set together. Mixing new and worn belts can cause uneven tension and premature failure.