Detailed Product Description

Combined Four Row Cylindrical Taper Roller Bearing

(1).  Combined cylindrical roller/tapered roller bearings comprise two single row cylindrical roller bearings and one double row tapered roller bearing, and support radial loads and axial loads separately.

(2).  This bearings are employed as work roll bearings on four-high stands of both hot and cold rolling mills and of cold sheet rolling mills.

(3).  Increased demands with respect to the quality and accuracy of the rolled product as well as further developments in the production process for sheet steel involving the introduction of contra-bending and axial displacement of the rolls have meant that work roll bearing loads have been considerably increased. This means that the four-row tapered roller bearings normally used as work roll bearings can often not meet the requisite life demands because of the much heavier radial and axial loads applied.

(4).   Material: Made of bearing steel (GCr15, GCr15Simn, G20Cr2Ni4A).
(5).   Standard: ISO 9001:2000
(6).   Price term: FOB, CIF. Payment: T/T, L/C

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