V-belt Optibelt SPB 3650
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPB
- Series
- SK metric profile V-belts
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Description
OPTIBELT SPB 3650 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 3650 and any equivalents.
The Optibelt SPB 3650 is a narrow wedge V-belt in the SK metric profile series. It measures 3650 mm in length with a 16.3 mm top width, 13 mm height and a 40° angle. This page helps you match it to the belt you are replacing.
When replacing a narrow wedge V-belt, confirm the profile and the length marked on the old belt. The SPB 3650 uses the SPB profile and a 3650 mm length, so it corresponds to drives that call for that profile and length. The 16.3 mm top width, 13 mm height and 40° angle are the dimensions to compare against your existing belt.
Read the marking on the back of the belt you are removing. If it shows SPB 3650, this belt matches that callout. If the marking is worn or unreadable, measure the outside length and the top width, and note the profile from the drive documentation. The SPB profile is a metric narrow wedge section, and the 3650 mm length places it in the longer range of that section.
For a quote, send the part number SPB 3650, the quantity, and any drive details you have. If you are unsure whether this is the correct belt, share the old belt's marking or its measured length and width, and our team can help confirm the right belt or suggest an equivalent.
Dimensions
- Section
- SPB
- Length
- 3650mm
Frequently asked questions
- How do I confirm the Optibelt SPB 3650 is the belt I need?
- Check the marking on the back of your old belt. If it reads SPB 3650, this belt matches that profile and length. You can also measure the top width and the length and compare them to the 16.3 mm top width and 3650 mm length listed here.
- What are the dimensions of the SPB 3650?
- It has an SPB profile, a 3650 mm length, a 16.3 mm top width, a 13 mm height and a 40° angle.
- What should I send to request a quote?
- Send the part number SPB 3650, the quantity you need, and any drive or application details. If you are replacing an unmarked belt, include the old belt's marking or its measured length and width so we can help confirm the match.