# Matching Cone HM262749TD With Cup HM262710 Before Order

Inch tapered assemblies fail in the field when a cone is paired with the wrong cup. This listing is the matched set: cone HM262749TD and cup HM262710. The assembled size is 346.075 mm bore, 488.95 mm OD, and 174.625 mm total width.

If only one component is worn, still compare both numbers and the width to the drawing. A “close” HM cup may stack at the wrong raceway angle. Do not mix a metric cup into this inch assembly.

The HM262749TD/HM262710 bearing page from TFL Bearing shows cone, cup, and size together. Shandong TFL Bearing Co., Ltd can check a rubbing or photo of the old set if a suffix on the cone is hard to read.