OEM production of SKF 351121 C bearing replacement, 351121 C specifications and parameters

China manufactured Tapered roller thrust bearings



351121 C bearing, ID:420mm,OD:620mm, Width:170mm,Bearing Type: Double direction tapered roller thrust bearings. The parameters shown in the bearings chart are all accurate parameters. Our company can provide customers with various bearing technical services, and provide them with options and the best applications and solutions.

If you want to know 351121 C clearance, number of rollers, 351121 C quotation, price, shape, size, taper, bearing drawings, samples, replacement models, Please feel free to contact us! Tel: +8615920013026 Email:

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Bearing Type


Double direction tapered roller thrust bearings
Bearing Nº SKF 351121 C
Principal dimensions Inner diameter (d) [mm] 420
Outer diameter (D) [mm] 620
Width (B) [mm] 170
Basic load rating Dynamic (Cr) [kN] 2420
Static (C0) [kN] 12200


351121 C Double direction tapered roller thrust bearing is mainly used together with double row cylindrical roller bearings or four-row cylindrical roller bearings in Rolling mill applications.

It is available with a flat (plane) shaft washer or with tapered raceways on both the shaft and housing washers. Usually it’s mounted with a loose fit on the roll neck as well as in the chock.

If the load carrying capacity of double direction tapered roller thrust bearings is insufficient, a double row tapered roller bearing with a steep contact angle, for example in the TDIS design, could be an alternative.

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