V-belt Optibelt SPA 1750
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- SPA
- Series
- SK S=C Plus
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Description
OPTIBELT SPA 1750 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 1750 and any equivalents.
This Optibelt SPA 1750 belt is a narrow wedge V-belt in the SK S=C Plus series. It has a 12.7 mm top width, 10 mm height, and 40 degree angle. Before fitting, inspect the drive and sheaves carefully.
Check sheave grooves for wear, rust, or buildup that can shorten belt life. Confirm the sheave profile matches the SPA cross-section and that grooves are clean and dry. Misaligned sheaves cause uneven wear and noise, so verify alignment with a straightedge before installing the new belt.
Measure the old belt and confirm the marking on its back reads SPA 1750. The 1750 mm length and 12.7 mm top width identify the correct replacement. If the old belt is stretched or damaged, use the drive manufacturer's data to confirm the required length.
When replacing multiple belts on one drive, fit a matched set to keep tension even. After installation, check tension and re-check after the first run-in period. Keep sheaves and belts free of oil and debris to maintain consistent performance.
Dimensions
- Section
- SPA
- Length
- 1750mm
Frequently asked questions
- What are the dimensions of this belt?
- It has an SPA profile with a 12.7 mm top width, 10 mm height, 40 degree angle, and 1750 mm length.
- How do I confirm this is the right belt for my drive?
- Read the marking on the back of the old belt. It should show SPA 1750. Also check that the sheave grooves are in good condition and match the SPA profile.
- What should I check before installing a new belt?
- Inspect sheaves for wear, rust, or debris, and verify alignment. Clean grooves and ensure the drive is free of oil or contaminants.