# Confirming 39585/39520 Before the Housing Is Opened

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.

Typical duty includes heavy-duty inch-taper industrial and vehicle positions. Material on this listing is chrome steel. If your equipment sits outside that range, say so on the request rather than forcing a familiar part number.

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.

Review 39585/39520 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.