V-belt Optibelt SPZ 1137
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPZ
- Series
- SK metric profile V-belts
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
OPTIBELT and STARK: matching part numbers →GATES and OPTIBELT: matching part numbers →
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Description
OPTIBELT SPZ 1137 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 SPZ 1137 and any equivalents.
This Optibelt SPZ 1137 is a narrow wedge V-belt in the SK metric profile series. It is used on industrial drives where a compact, high-capacity belt is required. Confirm fit by matching the SPZ profile and the 1137 mm length to your existing belt.
The SPZ profile is a metric narrow wedge section with a 9.7 mm top width, 8 mm height and 40-degree angle. This belt is 1137 mm long. These dimensions suit drives that need a slim belt to transmit load in a small cross-section, such as machine tools, fans, pumps and other factory equipment.
To confirm fit, read the marking on the back of the old belt. It should show SPZ and the length. If the old belt is worn or the marking is gone, measure the outside length and compare it to 1137 mm, and check that the pulley groove matches the SPZ profile. The same size is also listed under Stark SPZ 1137 and Gates SPZ 1137.
Dimensions
- Section
- SPZ
- Length
- 1137mm
Frequently asked questions
- How do I confirm this belt fits my drive?
- Check the marking on the back of the old belt for SPZ and the length. The new belt must match the SPZ profile and the 1137 mm length. Also inspect the pulley groove to confirm it is cut for an SPZ section.
- What does the SPZ profile mean?
- SPZ is a metric narrow wedge profile with a 9.7 mm top width, 8 mm height and 40-degree angle. It is used where a compact belt cross-section is needed.
- What should I send to request a quote?
- Send the part number SPZ 1137 and the quantity you need. If you are unsure, include the marking from the old belt or the drive details so we can help confirm the right belt.