V-belt Mitsuboshi SPZ 1312
- Brand
- MITSUBOSHI
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPZ
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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 MITSUBOSHI: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
MITSUBOSHI 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.
The Mitsuboshi SPZ 1312 is a narrow wedge V-belt with an SPZ profile, a 9.7 mm top width, an 8 mm height and a 40° angle. Before you fit a replacement, inspect the drive and sheaves so the new belt runs true from the start.
Check sheave grooves for wear, burrs, embedded debris or a polished surface that can indicate belt slip. Confirm the sheaves are aligned and that the groove angle and width suit an SPZ profile belt. A worn groove can let a new belt sit too low, so correct any sheave issues before installation.
Measure the old belt and compare it with the SPZ 1312. This belt is also listed under Optibelt SPZ 1312, so you can match the same size across brands. If you need help confirming the right belt or an equivalent, send the part number and photos of the drive and the old belt's back marking.
After fitting, check tension and recheck it after the first run-in period. Look for uneven wear, cracking or glazing, and verify that the belt sits correctly in the grooves. Keep the drive clean and free of oil or debris to support consistent operation.
Dimensions
- Section
- SPZ
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect sheave grooves for wear, alignment and debris. Confirm the groove angle and width are compatible with the SPZ profile, and correct any issues before fitting the belt.
- How do I confirm the SPZ 1312 is the right replacement?
- Compare the profile and length with the old belt. The SPZ 1312 is also listed under Optibelt SPZ 1312. If you are unsure, send the part number and photos of the drive and the old belt's back marking for confirmation.
- What should I send to request a quote?
- Send the part number SPZ 1312, the quantity you need, and any details about the drive or old belt. Our team can confirm the belt or suggest an equivalent.