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SKF - Rolling Bearings

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14 Track runner bearings<br />

Designs and variants .............. 1100<br />

Cam rollers ....................... 1100<br />

Single row cam rollers ............ 1100<br />

Double row cam rollers ........... 1100<br />

Support rollers .................... 1101<br />

Support rollers without flange rings . 1101<br />

Support rollers with flange rings .... 1102<br />

Cam followers ..................... 1104<br />

KR design cam followers .......... 1105<br />

NUKR .. A design cam followers ..... 1107<br />

PWKR ...2RS design cam followers .. 1107<br />

Accessories ..................... 1109<br />

Cages ............................ 1111<br />

Lubrication ....................... 1112<br />

Bearing data ..................... 1115<br />

(Dimension standards, profile of the<br />

outer ring running surface, tolerances,<br />

internal clearance, defect frequencies)<br />

Loads ........................... 1117<br />

(Dynamic loads, static loads, axial loads,<br />

minimum load, equivalent loads)<br />

Temperature limits ............... 1119<br />

Speed limits ...................... 1119<br />

Design of associated components ... 1120<br />

Pins ............................. 1120<br />

Attachment holes for studs .......... 1120<br />

Support surfaces .................. 1120<br />

Cam rollers ..................... 1120<br />

Support rollers .................. 1120<br />

Cam followers ................... 1120<br />

Guide flanges for cam rollers ......... 1121<br />

Axial gap ......................... 1121<br />

Mounting ........................ 1122<br />

Support rollers .................... 1122<br />

Cam followers ..................... 1122<br />

Designation system ............... 1124<br />

Product tables<br />

14.1 Single row cam rollers ......... 1126<br />

14.2 Double row cam rollers ........ 1128<br />

14.3 Support rollers without flange<br />

rings, without an inner ring ..... 1130<br />

14.4 Support rollers without flange<br />

rings, with an inner ring ....... 1132<br />

14.5 Support rollers with flange rings,<br />

with an inner ring ............ 1134<br />

14.6 Cam followers ............... 1140<br />

1099

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