V-belt Optibelt 5V KB 1120

OPTIBELT 5V KB 1120 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 5V KB 1120 and any equivalents.

The Optibelt 5V KB 1120 is a banded V-belt in the KB SK series, with a length of 2845 mm. It is built for drives where multiple V-belts run as a set on the same sheaves. Before you fit this belt, inspect the drive and sheaves so the new belt starts on a sound system.

Check sheave grooves for wear, rust, or buildup that can change how the belt seats. Confirm the sheaves are aligned and that the grooves match the belt profile. Look for damaged or worn bearings, loose mounts, or debris around the drive that could affect tracking. If the old belt failed early, find the cause before installing the replacement.

When replacing a banded V-belt, fit the complete belt as one unit. Do not pry it over the sheave edges or use a screwdriver to force it into the grooves. Adjust the drive tension according to the equipment manual, then recheck after the first run-in period. Keep the sheaves clean and free of oil or grease.

For a quote on the Optibelt 5V KB 1120, send the part number and the quantity you need by WhatsApp or email. If you are unsure about the correct belt for your drive, include the belt marking, sheave dimensions, and a photo of the drive. The team can confirm the right belt or suggest an equivalent.