# 39585/39520 Versus Look-Alike Codes on the Same Catalog Line

Look-alike part numbers are the usual way a stores ticket goes wrong on a inch tapered roller bearing. Do not substitute a metric 322/303 set that happens to look close on a greasy bench. This is an inch cone/cup pair (39585/39520) given here in millimetres. Order both components and check all three dimensions.

The envelope to write on the ticket is 66.6 × 112.7 × 30.1 mm. That geometry belongs to 39585/39520, an inch tapered roller bearing. Measure the removed part or the housing before you trust a faded stamp.

Review 39585/39520 bearing on the TFL Bearing Made-in-China listing. Shandong TFL Bearing Co., Ltd can confirm stock, packing, and any OEM marking once the drawing or sample is attached.