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SKF - Rolling Bearings

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5.4 Double row full complement cylindrical roller bearings<br />

d 360 – 400 mm<br />

B<br />

r 2 r 4<br />

r 1 r 3<br />

r 1 r 1<br />

r 2 r 2<br />

b 1<br />

K<br />

r 2<br />

r 1<br />

r 1<br />

r2<br />

D<br />

D 1<br />

d d 1<br />

E<br />

s<br />

NNCF NNCL NNC<br />

Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designation<br />

dynamic static load limit Reference Limiting<br />

speed speed<br />

d D B C C 0 P u<br />

mm kN kN r/min kg –<br />

360 440 80 935 2 550 224 560 700 26,5 NNCF 4872 CV<br />

440 80 935 2 550 224 560 700 27 NNC 4872 CV<br />

440 80 935 2 550 224 560 700 26 NNCL 4872 CV<br />

480 118 1 830 4 500 405 530 670 61,5 NNCF 4972 CV<br />

480 118 1 830 4 500 405 530 670 62 NNC 4972 CV<br />

480 118 1 830 4 500 405 530 670 61 NNCL 4972 CV<br />

540 243 4 460 8 650 735 500 630 195 NNCF 5072 CV<br />

380 480 100 1 400 3 650 315 530 670 45 NNCF 4876 CV<br />

480 100 1 400 3 650 315 530 670 45,5 NNC 4876 CV<br />

480 100 1 400 3 650 315 530 670 44 NNCL 4876 CV<br />

520 140 2 380 5 700 500 500 630 91,5 NNCF 4976 CV<br />

520 140 2 380 5 700 500 500 630 92,5 NNC 4976 CV<br />

520 140 2 380 5 700 500 500 630 90,5 NNCL 4976 CV<br />

560 243 4 680 9 150 735 480 600 200 NNCF 5076 CV<br />

400 500 100 1 420 3 750 325 500 630 46 NNCF 4880 CV<br />

500 100 1 420 3 750 325 500 630 46,5 NNC 4880 CV<br />

500 100 1 420 3 750 325 500 630 46 NNCL 4880 CV<br />

540 140 2 420 6 000 520 480 600 95,5 NNCF 4980 CV<br />

540 140 2 420 6 000 520 480 600 96,5 NNC 4980 CV<br />

540 140 2 420 6 000 520 480 600 94,5 NNCL 4980 CV<br />

600 272 5 500 11 000 900 450 560 270 NNCF 5080 CV<br />

666

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