
V-belt Optibelt SPZ 850
- 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.
MITSUBOSHI and OPTIBELT: matching part numbers →GATES and OPTIBELT: matching part numbers →
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Description
OPTIBELT SPZ 850 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 850 and any equivalents.
This Optibelt SPZ 850 is a narrow wedge V-belt in the SK metric profile series. It is used in industrial drives where a compact cross-section is needed to transmit power. The profile is SPZ, and the length is 850 mm.
Where this type of belt is used: narrow wedge V-belts like the SPZ profile are common on drives with small pulleys and higher speeds, such as machine tools, pumps, fans and compressors. The 850 mm length and 9.7 mm top width make it a fit for specific drive layouts, not a universal replacement.
How to confirm fit: check the old belt marking for SPZ and 850, or measure the length and top width to match. The belt has a 40-degree angle and 8 mm height. The same size is also listed under Mitsuboshi SPZ 850 and Gates SPZ 850.
To request a quote, send the part number SPZ 850, the quantity, and a photo of the old belt if possible. The team can confirm the profile and length or suggest an equivalent.
Dimensions
- Section
- SPZ
- Length
- 850mm
Frequently asked questions
- How do I confirm this SPZ 850 belt fits my drive?
- Check the marking on the old belt for SPZ and 850, or measure the outside length and top width. The profile is SPZ, length 850 mm, top width 9.7 mm, height 8 mm, angle 40 degrees.
- Is the same size listed under other brands?
- Yes, the same size is also listed under Mitsuboshi SPZ 850 and Gates SPZ 850.
- What information should I send for a quote?
- Send the part number SPZ 850, the quantity you need, and any marking from the old belt. A photo helps confirm the profile and length.

