
V-belt Optibelt SPB 3250
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPB
- Series
- SK metric profile V-belts
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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 →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
OPTIBELT SPB 3250 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 SPB 3250 and any equivalents.
The Optibelt SPB 3250 is a narrow wedge V-belt in the SPB profile with a 3250 mm length. The profile and length are the two dimensions a buyer needs to confirm before ordering.
The SPB profile sets the belt's cross-section: 16.3 mm top width, 13 mm height and a 40-degree angle. The 3250 mm length is the datum length for the belt. Together these values identify the belt for a given drive.
The same size is also listed under Mitsuboshi SPB 3250. If you are matching an existing belt, check the marking on the back of the belt and send the part number for a quote. We carry the Optibelt SPB 3250 and can help confirm it fits your drive.
When requesting a quote, include the part number and the quantity. If you are replacing a belt on a drive with multiple belts, note that belts should be replaced in sets.
Dimensions
- Section
- SPB
- Length
- 3250mm
Frequently asked questions
- What do the profile and length tell me about this belt?
- The SPB profile defines the cross-section: 16.3 mm top width, 13 mm height and a 40-degree angle. The 3250 mm length is the belt's length. Both are needed to match a drive.
- How do I confirm this is the right belt for my drive?
- Check the marking on the back of the old belt. If it shows SPB 3250, this belt matches that size. You can also send the part number and we will help confirm it.
- Can I order a single belt or do I need to order a set?
- You can order a single belt. On drives that use multiple belts, it is common practice to replace all belts in the set at the same time.

