Timing belt Optibelt 3M 285

OPTIBELT 3M 285 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 3M 285 and any equivalents.

The Optibelt Omega 3M 285 is a timing belt with an HTD 3M profile, a 285 mm length and a 3 mm pitch. We carry it for maintenance and replacement work where the belt on the drive has to be matched exactly. To confirm the right belt, compare the marking on the back of the old belt with these figures.

Start with the belt you are replacing. Read the profile and the length from the back of the old belt and set them against the HTD 3M profile and 285 mm length of this Optibelt Omega belt. The pitch of 3 mm is part of the same identification. If the old belt is worn, dirty or its marking is no longer readable, measure what you can and send the drive details so the match can be checked before you order.

A timing belt is a synchronous belt, so the profile and pitch must agree with the pulleys on the drive. The 285 mm length is a fixed figure, not a range, and the HTD 3M profile is specific to this belt. When the existing belt carries the same profile, length and pitch, the Optibelt Omega 3M 285 is the part to quote.

Send the part number 3M 285, or the full marking from the old belt, by WhatsApp or email and the team will confirm the belt or suggest an equivalent. Photographs of the belt back and the drive help where the marking is unclear.