Timing belt Optibelt 520 8M 20 HILO

OPTIBELT 520 8M 20 HILO belongs to timing 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 520 8M 20 HILO and any equivalents.

The Optibelt 520 8M 20 HILO is a timing belt from the Omega High Load series with an HTD 8M profile, a 520 mm length and an 8 mm pitch. Before you fit it, inspect the drive and sheaves so the new belt runs correctly from the start.

Check the sheaves for worn grooves, burrs or debris, and confirm the teeth are clean and undamaged. Misalignment or a worn sheave can shorten belt life even when the replacement is correct. Verify that the drive takes an HTD 8M profile and a 520 mm length before installation.

The 520 8M 20 HILO is a timing belt, so tooth engagement and tension matter. After fitting, recheck alignment and tension, then inspect the belt again after the drive has run. If you are unsure whether this is the right belt for your drive, send the part number and details of the existing belt for confirmation.

We carry the Optibelt 520 8M 20 HILO for maintenance, engineering and purchasing teams. To request a quote, send the part number by WhatsApp or email and our team will reply promptly. If you need help confirming the belt or discussing an equivalent, include the marking on the back of the old belt and the drive details.