
V-belt Optibelt BX 63
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- BX
- Series
- Super TX
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Tell us the quantity you need and request a quote by WhatsApp or email.
Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
GATES and OPTIBELT: matching part numbers →OPTIBELT and STARK: matching part numbers →DAYCO and OPTIBELT: matching part numbers →
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 BX 63 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 BX 63 and any equivalents.
The Optibelt Super TX BX 63 is a cogged classical V-belt with a BX profile and a length of 1676 mm. It is used on industrial drives where a classical cross-section is required and the pulley groove matches the BX profile. The same size is also listed under Stark BX 63 and Dayco BX 63.
Cogged classical V-belts like the BX 63 are common on drives that run over small pulleys, where the molded cogs help the belt flex around the sheave. They are found on fans, pumps, compressors, conveyors and other general industrial equipment. Confirm that the drive takes a BX profile belt and that the belt length matches the application before ordering.
The most reliable way to confirm fit is to read the marking on the back of the old belt. Check for the profile, the part number and the length, and compare them with the BX 63 and 1676 mm on this belt. If the old belt is worn or the marking is unreadable, measure the outside length and the top width, or send a photo of the belt and the drive nameplate.
When you request a quote, include the part number BX 63 and the quantity you need. If you are replacing belts on a multi-belt drive, it is good practice to replace the full set so the belts share the load evenly. Send the drive details and we will confirm the BX 63 or suggest a comparable option.
Dimensions
- Section
- BX
- Length
- 1676mm
Frequently asked questions
- What does the BX profile mean on this belt?
- BX is the profile of this cogged classical V-belt. It determines the cross-section that fits the pulley groove. The belt is 1676 mm long.
- How do I confirm the BX 63 is the right belt for my drive?
- Read the marking on the back of the old belt and compare the profile, part number and length with the BX 63 and 1676 mm. If the marking is gone, measure the old belt or send us the drive information.
- Can I use another brand if I cannot find the Optibelt BX 63?
- The same size is also listed under Stark BX 63 and Dayco BX 63. Send us the part number and we can help confirm the right belt for your drive.

