Timing belt Optibelt DXL 310

OPTIBELT DXL 310 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 DXL 310 and any equivalents.

The Optibelt DXL 310 ZR is a double-sided timing belt with a length of 787.4 mm. It is built for drives that require synchronous power transmission from both belt sides. Before fitting this belt, inspect the drive and sheaves to avoid premature failure.

A double-sided timing belt like the DXL 310 ZR is often used where two shafts must turn in opposite directions or where space limits the use of two separate belts. Because both sides have teeth, the belt engages pulleys on both faces. This design demands careful alignment and proper tension to run correctly. Always check that the sheaves are clean, free of damage, and correctly aligned before installation.

Inspect the sheaves for worn grooves, chipped teeth, or debris that can damage the new belt. Verify that the shafts turn freely and that there is no excessive play in the bearings. If the old belt failed prematurely, look for signs of misalignment, overload, or a worn tensioner. Correct any issues before fitting the new belt to prevent repeat failure.

When you request a quote for the Optibelt DXL 310 ZR, provide the part number and any details about the drive. Our team can confirm the belt or suggest an equivalent if needed. We serve maintenance, engineering, and purchasing professionals across the United States, Canada, Mexico, and South America.