# Reading the 130 × 230 × 120 mm Envelope on 352226

The envelope to write on the ticket is 130 × 230 × 120 mm. That geometry belongs to 352226, a metric double-row tapered roller bearing. Measure the removed part or the housing before you trust a faded stamp.

Typical duty includes locomotive traction motors and other large double-row taper 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 single-row 32226 or a 350626/352226X2 variant without a drawing match. The title also shows 352226X2 and 350626. Put 130×230×120 mm and the exact suffix on the inquiry so a traction-motor set is not mixed.

Review 352226 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.