V-belt Optibelt A 25
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Section
- A
- Series
- VB / HVAC Power
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Other brands for this category
Ask us for alternatives. We check every equivalent against the part number and your application.
DODGE and OPTIBELT: matching part numbers →GATES and OPTIBELT: matching part numbers →OPTIBELT and STARK: matching part numbers →
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Description
OPTIBELT A 25 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 A 25 and any equivalents.
The Optibelt A 25 is a classical V-belt with an A profile and a length of 686 mm. It measures 13 mm across the top, 8 mm in height and has a 40-degree angle. This belt is used on industrial drives where an A-profile classical V-belt is specified.
Before fitting the A 25, inspect the drive and sheaves. Check sheave grooves for wear, rust or embedded debris, and confirm the grooves are clean and true. Worn or misaligned sheaves can shorten belt life and cause vibration, so correct any issues before installation.
Confirm the sheave groove profile matches the belt's A profile and 40-degree angle. The belt's 13 mm top width and 8 mm height fit standard A-profile grooves. Verify that the replacement length of 686 mm matches the old belt's marking and that the drive allows correct tensioning.
The same size is also listed under Stark A 25. When ordering, provide the part number A 25 and the required quantity. For drives using multiple belts, replace all belts at the same time to maintain even load sharing.
Dimensions
- Section
- A
- Length
- 686mm
Frequently asked questions
- What should I check on the drive before installing this belt?
- Inspect sheave grooves for wear, rust or debris, and verify alignment. Confirm the groove profile matches the A profile and 40-degree angle. Correct any issues before fitting the new belt.
- How do I confirm this is the right belt for my drive?
- Check the old belt's marking for the part number A 25 and the length. The A profile, 13 mm top width, 8 mm height and 686 mm length should match your drive requirements.
- Can I order this belt under another brand?
- The same size is also listed under Stark A 25. Provide the part number and quantity when requesting a quote.