
V-belt Optibelt SPZ 1312
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPZ
- 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 SPZ 1312 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 1312 and any equivalents.
Before fitting an Optibelt SPZ 1312 narrow wedge V-belt, inspect the drive and sheaves. Worn grooves or misalignment can shorten belt life and cause slippage. This page gives the belt's key dimensions and what to send for a quote.
The Optibelt SPZ 1312 is a narrow wedge V-belt in the SK metric profile series. It has an SPZ profile, a length of 1312 mm, a top width of 9.7 mm, a height of 8 mm and a 40-degree angle. The same size is also listed under Mitsuboshi SPZ 1312.
Check sheave grooves for wear, rust or debris, and confirm the sheaves are aligned and securely mounted. Verify that the replacement belt matches the old belt's marking and dimensions. If the drive runs multiple belts, replace them as a set to keep load sharing even.
To request a quote, send the part number Optibelt SPZ 1312, the quantity and any details from the old belt's back marking. If you need help confirming the right belt or an equivalent, our team can assist.
Dimensions
- Section
- SPZ
- Length
- 1312mm
Frequently asked questions
- What are the dimensions of the Optibelt SPZ 1312?
- It is an SPZ profile narrow wedge V-belt with a length of 1312 mm, a top width of 9.7 mm, a height of 8 mm and a 40-degree angle.
- Why should I inspect the drive before fitting this belt?
- Worn or misaligned sheaves can damage a new belt. Check grooves, alignment and mounting before installation to support belt life.
- How do I request a quote for the Optibelt SPZ 1312?
- Send the part number Optibelt SPZ 1312 and the quantity by WhatsApp or email. If needed, include details from the old belt's marking so we can help confirm the right belt.

