V-belt Optibelt SPA 4250

OPTIBELT SPA 4250 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 4250 and any equivalents.

This Optibelt SPA 4250 is a narrow wedge V-belt in the SK metric profile series. It has an SPA profile, a 4250 mm length, a 12.7 mm top width, a 10 mm height and a 40 degree angle. When you request a quote, include the part number so we can confirm the belt for your drive.

The most useful thing you can send is the complete marking from the back of the belt, exactly as it is printed. For this belt that is Optibelt SPA 4250, with the profile and the length in millimeters. A photo of the marking and of the drive itself helps us check the routing, the pulley grooves and how the belt sits before we reply.

If the old belt is worn or the marking is unreadable, measure the outside length and the top width, and note the number of grooves or the pulley dimensions. Tell us the equipment and the drive position so we can match the profile and the length. We carry the Optibelt SK metric profile series and can help confirm the right belt or suggest an equivalent.

Narrow wedge V-belts like this SPA profile are used in industrial drives where a compact cross-section is needed. Send the part number, the quantity and any details from the old belt by WhatsApp or email, and the team will reply promptly with a quote.