Page 814 - Rollingbearings

9.1 Spherical roller bearings
d 340 – 400 mm
b
K
r 2
r 1
r 1
r 2
D D 1 d d 2 d

B

Cylindrical bore Tapered bore Sealed (2CS5)

Principal dimensions Basic load ratings Fatigue Speed ratings Mass Designations
dynamic static load Reference Limiting Bearing with
limit speed speed cylindrical bore tapered bore
d D B C C 0 P u

mm kN kN r/min kg –

340 460 90 1 490 2 800 216 1 300 1 400 45,5 ▶ 23968 CC/W33 23968 CCK/W33
520 133 2 812 4 550 335 1 000 1 300 105 ▶ 23068 CC/W33 ▶ 23068 CCK/W33
520 180 3 621 6 200 475 750 1 100 140 ▶ 24068 CC/W33 ▶ 24068 CCK30/W33

580 190 4 445 6 800 480 800 1 000 210 ▶ 23168 CC/W33 ▶ 23168 CCK/W33
580 190 4 452 6 800 490 – 240 210 ▶ 23168-2CS5/VT143 ▶ 23168-2CS5K/VT143
580 243 5 487 8 650 630 430 630 280 ▶ 24168 ECCJ/W33 24168 ECCK30J/W33

620 224 5 362 7 800 550 560 800 295 ▶ 23268 CA/W33 ▶ 23268 CAK/W33

360 480 90 1 456 2 750 220 1 200 1 300 46 ▶ 23972 CC/W33 23972 CCK/W33
540 134 2 850 4 800 345 950 1 200 110 ▶ 23072 CC/W33 ▶ 23072 CCK/W33
540 180 3 705 6 550 490 700 1 000 145 ▶ 24072 CC/W33 24072 CCK30/W33

600 192 4 515 6 950 490 750 1 000 220 ▶ 23172 CC/W33 ▶ 23172 CCK/W33
600 192 4 521 6 950 490 – 220 214 ▶ 23172-2CS5/VT143 ▶ 23172-2CS5K/VT143
600 243 5 737 9 300 670 400 600 280 24172 ECCJ/W33 24172 ECCK30J/W33

650 170 4 430 6 200 440 630 850 255 22272 CA/W33 22272 CAK/W33
650 232 5 663 8 300 570 530 750 335 ▶ 23272 CA/W33 ▶ 23272 CAK/W33
650 232 5 669 8 300 570 – 160 332 23272-2CS5/VT143 ▶ 23272-2CS5K/VT143
9.1
380 520 106 2 011 3 800 285 1 100 1 200 69 ▶ 23976 CC/W33 23976 CCK/W33
560 135 2 984 5 000 360 900 1 200 115 ▶ 23076 CC/W33 ▶ 23076 CCK/W33
560 180 3 786 6 800 475 670 950 150 ▶ 24076 CC/W33 24076 CCK30/W33

620 194 4 561 7 100 500 – 160 232 23176-2CS5/VT143 ▶ 23176-2CS5K/VT143
620 194 4 561 7 100 500 560 1 000 230 ▶ 23176 CA/W33 ▶ 23176 CAK/W33
620 243 5 936 9 800 710 360 530 300 ▶ 24176 ECA/W33 24176 ECAK30/W33

680 240 6 126 9 150 620 500 750 375 ▶ 23276 CA/W33 ▶ 23276 CAK/W33

400 540 106 2 038 3 900 290 1 100 1 200 71 ▶ 23980 CC/W33 23980 CCK/W33
600 148 3 511 5 850 415 850 1 100 150 ▶ 23080 CC/W33 ▶ 23080 CCK/W33
600 148 3 515 5 850 415 – 240 144 23080-2CS5/VT143 23080-2CS5K/VT143

600 200 4 507 8 000 560 630 900 205 ▶ 24080 ECCJ/W33 24080 ECCK30J/W33
650 200 4 864 7 650 530 – 150 255 23180-2CS5/VT143 ▶ 23180-2CS5K/VT143
650 200 4 864 7 650 530 530 950 265 ▶ 23180 CA/W33 ▶ 23180 CAK/W33

650 250 6 331 10 600 735 340 500 340 ▶ 24180 ECA/W33 24180 ECAK30/W33
720 256 6 881 10 400 680 480 670 450 23280 CA/W33 23280 CAK/W33
820 243 7 832 10 400 670 430 750 650 ▶ 22380 CA/W33 22380 CAK/W33

SKF Explorer bearing
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