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BEARINGS PRODUCTION RANGE

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RKB screw-down bearings are a special design of the single direction taper roller thrust bearings used for<br />

rolling mill arrangements.<br />

They are generally produced with case hardened carburizing alloy steels and with full complement of long<br />

rollers of large diameter to accommodate very heavy axial loads and shocks.<br />

In order to accept the angular movements of the screw spindle with respect to the support without detrimental<br />

effects on bearing performance, the bearings have one sphered washer that could be either the shaft or the<br />

housing washer. An additional concave sphered pressure plate can be supplied with the bearing.<br />

Usually screw-down bearings are custom-made to meet the specific requirements of different applications.<br />

The dimensions of taper roller thrust bearings are not standardized.<br />

The main boundary dimensions are produced with normal tolerances according to ISO 199:1979.<br />

Highlights<br />

Part number:<br />

Bore:<br />

Outside diameter:<br />

Height:<br />

Mass:<br />

Dynamic load carrying capacity:<br />

Static load carrying capacity:<br />

Application:<br />

350981 C<br />

260 mm<br />

360 mm<br />

92 mm<br />

25,8 kg<br />

575 kN<br />

2660 kN<br />

Rolling Mill/Steel Industry<br />

29

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