V-belt Stark SPB 3350
- Brand
- STARK
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPB
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
MITSUBOSHI and STARK: matching part numbers →OPTIBELT and STARK: matching part numbers →GATES and STARK: matching part numbers →
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Description
STARK SPB 3350 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 3350 and any equivalents.
This Stark SPB 3350 is a narrow wedge V-belt with an SPB profile, a 16.3 mm top width, a 13 mm height and a 40° angle. Narrow wedge belts are common on industrial drives where a compact cross-section carries the load. Confirm your drive takes an SPB profile and the required length before ordering.
The SPB profile is a narrow wedge section, so it fits pulleys machined for SPB grooves rather than a classical V-belt section. The 40° angle and the 16.3 mm by 13 mm cross-section are the dimensions to check against the pulley groove and the belt you are replacing. If the drive was built around an SPB section, this belt matches that envelope.
To confirm fit, read the marking on the back of the old belt and compare the profile and length to this SPB 3350. Check that the pulley grooves are clean and unworn, and that the belt sits correctly in the groove without bottoming out. The same size is also listed under Mitsuboshi SPB 3350, Optibelt SPB 3350 and Gates SPB 3350, so you can cross-check those markings if that is what the drive carries.
For a quote, send the part number SPB 3350 and the quantity you need. If you are unsure whether this is the right section, send a photo of the belt marking and the pulley, and the team can help confirm the SPB profile or suggest an equivalent.
Dimensions
- Section
- SPB
Frequently asked questions
- What does SPB mean on this belt?
- SPB is the profile of this narrow wedge V-belt. It is a specific cross-section, and this belt has a 16.3 mm top width, a 13 mm height and a 40° angle. Match that profile to your pulley grooves.
- How do I confirm this belt fits my drive?
- Check the old belt marking and the pulley groove section. If the drive uses an SPB profile and the length matches, this SPB 3350 is the correct section. Clean, unworn grooves help ensure proper fit.
- What should I send to request a quote?
- Send the part number SPB 3350 and the quantity. If you want help confirming the profile, include a photo of the belt marking and the pulley.