V-belt Optibelt SPZ 612
- 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
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GATES and OPTIBELT: matching part numbers →MITSUBOSHI and OPTIBELT: matching part numbers →
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Description
OPTIBELT SPZ 612 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 612 and any equivalents.
This Optibelt SPZ 612 is a narrow wedge V-belt in the SK metric profile series. It measures 612 mm in length, with a 9.7 mm top width, 8 mm height and a 40-degree angle. Before fitting it, inspect the drive and sheaves.
Check sheave grooves for wear, rust, burrs or embedded debris, and confirm the grooves match the SPZ profile. Misaligned or worn sheaves can damage a new belt quickly, so correct any alignment or groove issues before installation. Verify that the replacement belt matches the old one: SPZ profile, 612 mm length, 9.7 mm top width, 8 mm height and 40-degree angle.
The same size is also listed under Mitsuboshi SPZ 612. If you are replacing a belt on a drive with multiple belts, inspect all of them and replace as a set when wear is uneven. Confirm the drive is isolated and locked out before removing the old belt, and check that the new belt seats correctly in the grooves without forcing.
To request a quote, send the part number Optibelt SPZ 612 by WhatsApp or email. If you are unsure whether this is the correct belt for your drive, include the old belt marking and details of the drive so the team can help confirm the right belt.
Dimensions
- Section
- SPZ
- Length
- 612mm
Frequently asked questions
- What should I check on the drive before fitting this belt?
- Inspect sheave grooves for wear, rust, burrs or debris, and confirm they match the SPZ profile. Check alignment and correct any issues before installing the new belt.
- How do I confirm this is the right belt for my application?
- Compare the old belt marking with the Optibelt SPZ 612: SPZ profile, 612 mm length, 9.7 mm top width, 8 mm height and 40-degree angle. If you are unsure, send the old marking and drive details for help.
- Is the same size listed under another brand?
- Yes, the same size is also listed under Mitsuboshi SPZ 612.