V-belt Optibelt SPZ 837
- 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 →OPTIBELT and STARK: matching part numbers →
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Description
OPTIBELT SPZ 837 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 837 and any equivalents.
The Optibelt SPZ 837 is a narrow wedge V-belt in the SPZ profile with a length of 837 mm. For maintenance and purchasing teams, the profile and length are the two numbers that decide whether this belt fits the drive. We carry this belt and quote by part number.
The SPZ profile sets the cross-section: 9.7 mm top width, 8 mm height and a 40° angle. The 837 mm length is the datum you match against the old belt or the drive specification. Both values are stated on the belt and in the drive documentation, so a replacement can be confirmed before the drive is opened.
The same size is also listed under Stark SPZ 837. If your line uses more than one brand, that gives you a second way to identify the correct size. Send the part number and the belt marking by WhatsApp or email, and we can confirm the belt or suggest an equivalent.
On a narrow wedge drive, the profile and length control how the belt sits in the pulley groove and how it runs under load. Check the marking on the back of the old belt, note any wear or cracking, and include the part number in your quote request.
Dimensions
- Section
- SPZ
- Length
- 837mm
Frequently asked questions
- What do the SPZ profile and 837 mm length tell me?
- SPZ is the narrow wedge cross-section: 9.7 mm top width, 8 mm height and a 40° angle. 837 mm is the belt length. Match both to the drive or the old belt.
- How do I identify this belt on the machine?
- Read the marking on the back of the belt. If it shows SPZ 837, you have the size. If the marking is worn, measure the length and check the drive specification.
- What should I send for a quote?
- Send the part number, SPZ 837, and any marking from the old belt. If you are replacing more than one belt on the same drive, include the quantity so we can quote the set.