V-belt Optibelt SPZ 3550 RP

OPTIBELT SPZ 3550 RP 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 SPZ 3550 RP and any equivalents.

This Optibelt Red Power 3 S=C Plus belt is a narrow wedge V-belt in the SPZ profile, with a datum length of 3550 mm, a top width of 9.7 mm, a height of 8 mm and a 40-degree angle. It is used on industrial drives where a compact, high-capacity wedge profile is required. Confirm the profile and length against your drive before ordering.

Narrow wedge V-belts like this SPZ section are common on fans, pumps, compressors, machine tools and similar industrial drives. The SPZ profile is identified by its 9.7 mm top width and 8 mm height, and the 3550 mm length is the datum length marked on the belt. Check both the profile and the length on the old belt or in the drive documentation.

To confirm fit, read the marking on the back of the belt and compare it with the drive pulley grooves and the required center distance. The 40-degree angle is the standard wedge angle for this profile. If the old belt is worn, stretched or cracked, measure the drive and verify the SPZ profile and 3550 mm length before requesting a quote.

Send the part number Optibelt SPZ 3550 RP, or the profile and length from your old belt, by WhatsApp or email. Our team can confirm the correct belt or suggest an equivalent. We carry Optibelt belts and serve maintenance, engineering and purchasing teams across the United States, Canada, Mexico and South America.