V-belt Optibelt 3-A 4750
- Brand
- OPTIBELT
- Category
- Power transmission
- Subcategory
- V-belts
- Series
- KB VB
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
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 3-A 4750 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 3-A 4750 and any equivalents.
This Optibelt 3-A 4750 is a banded V-belt from the KB VB series. The profile and the 4750 mm length are the key numbers to match when you are selecting a replacement. Use them to confirm the belt your drive requires.
The 3-A profile identifies the cross-section, and the 4750 mm length gives you the datum dimension. On a banded V-belt, the ribs are joined across the top, so the belt runs as a single unit over the sheaves. That is the construction to keep in mind when you compare it with the belt you are replacing.
Start by reading the marking on the back of the old belt. If it shows 3-A 4750, this Optibelt belt matches those two values. If the marking is worn or missing, measure the outside length and check the sheave groove profile before you order.
Send the part number 3-A 4750, the quantity you need, and the drive it fits. If you are unsure about the profile, a photo of the old belt and the sheave grooves helps us confirm the right belt or suggest an equivalent.
Dimensions
- Length
- 4750mm
Frequently asked questions
- What do the profile and length mean on this Optibelt belt?
- The 3-A is the profile, or cross-section, of the belt. The 4750 mm is the length. Both values need to match the drive.
- How do I confirm this is the correct replacement?
- Check the marking on the back of the belt you are replacing. If it reads 3-A 4750, this belt matches. If the marking is not readable, measure the old belt and check the sheave profile.
- What should I send to request a quote?
- Send the part number 3-A 4750 and the quantity. If you want us to confirm the profile, include a photo of the old belt and the sheaves.