V-belt Optibelt SPA 3550
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPA
- Series
- SK metric profile V-belts
We reply promptly.
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 →
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 SPA 3550 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 SPA 3550 and any equivalents.
The Optibelt SPA 3550 is a narrow wedge V-belt in the SK metric profile series. Before fitting it, inspect the drive and sheaves so the new belt runs correctly.
Check sheave grooves for wear, cracks or embedded debris. Worn grooves can make a new belt sit too deep, causing slip and heat. Confirm the sheaves are aligned and the correct profile SPA is specified.
Measure the old belt and compare it with the SPA 3550: profile SPA, length 3550 mm, top width 12.7 mm, height 10 mm and 40° angle. The same size is also listed under Mitsuboshi SPA 3550. Replace belts in matched sets where the drive uses multiple belts.
For a quote, send the part number SPA 3550 and the quantity you need. If you are unsure, share the belt marking and drive details so we can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- SPA
- Length
- 3550mm
Frequently asked questions
- What are the dimensions of the Optibelt SPA 3550?
- It has an SPA profile, a length of 3550 mm, a top width of 12.7 mm, a height of 10 mm and a 40° angle.
- Why check the drive before fitting this belt?
- Worn or misaligned sheaves can shorten belt life and cause slip. Inspect grooves and alignment first.
- How do I request a quote?
- Send the part number SPA 3550 and your quantity by WhatsApp or email. We reply promptly.