V-belt Optibelt SPA 4500
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPA
- Series
- SK metric profile V-belts
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Description
OPTIBELT SPA 4500 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 SPA 4500 and any equivalents.
This Optibelt SPA 4500 belt is a narrow wedge V-belt in the SK metric profile series. It is identified by its SPA profile and 4500 mm length, with a 12.7 mm top width, 10 mm height and 40° angle. Use these dimensions to confirm it matches the drive before you request a quote.
Narrow wedge V-belts are common on industrial drives where a compact cross-section is needed to transmit power through small pulleys. The SPA profile is a metric section, so it is typically found on equipment built to metric standards. Check that your drive calls for an SPA section belt and that the existing belt marking reads SPA 4500.
To confirm fit, compare the marked profile and length on the old belt with the values here. Also check the pulley groove width and belt cross-section: the top width is 12.7 mm and the height is 10 mm, with a 40° angle. If the old belt is worn, measure the drive or read the machine's belt specification rather than relying on a stretched belt.
When you request a quote, send the part number SPA 4500 and the quantity you need. If you are replacing more than one belt on the same drive, include the full set so we can match the same profile and length across the drive.
Dimensions
- Section
- SPA
- Length
- 4500mm
Frequently asked questions
- How do I confirm that the Optibelt SPA 4500 is the right belt for my drive?
- Check the marking on the old belt for the SPA profile and 4500 mm length. Also confirm the drive uses an SPA section and that the pulley grooves match the 12.7 mm top width, 10 mm height and 40° angle.
- What should I send to request a quote for this belt?
- Send the part number SPA 4500 and the quantity you need. If you are replacing a set, include the number of belts on the drive so we can quote the full set.
- Can you help if I am not sure the SPA 4500 is the correct belt?
- Yes. Send us the marking on your old belt and the drive details. We can help confirm the right belt or suggest an equivalent.