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Tapered Roller Bearings->Four Row Tapered roller bearings

380641
77741
205
320
205
205
4
4
980
1500
580
700
54.8
382044
2077144
220
340
305
305
4
3
2070
5430
500
630
105
382048
2077148
240
360
310
310
4
3
2110
5610
450
560
115
382052
2077152
260
400
345
345
5
4
2710
7140
430
530
153
381052X2
77752
260
400
255
255
5
4
2790
5800
430
530
123
382952
2077952
260
360
265
265
3
2.5
1760
4720
450
560
81
382952X1
 
260
370
265
265
3
2.5
2000
5960
450
530
96
382956
2077956
280
380
265
265
3
2.5
2000
2330
430
530
91
382056
2077156
280
420
345
345
5
4
2150
4530
380
480
191
381156
1077756
280
460
324
324
5
4
2840
7290
360
450
200
382960
2077960
300
420
300
300
4
3
2330
7120
380
480
130
382060
2077160
300
460
390
390
5
4
3180
9330
360
450
219
381160
1077760
300
500
370
370
5
4
3390
8710
340
430
285
382964
2077964
320
440
300
300
4
3
2730
7020
360
450
140
380664
77864
320
460
380
380
6
5
3100
8100
340
430
210
382064X2
20771634
320
480
380
380
5
4
3180
9330
340
430
252
381164
1077764
320
540
406
406
5
4
5500
14800
300
380
400
382968
2077968
340
460
310
310
4
3
2480
8100
340
430
145
381068
77168
340
520
325
325
5
4
3100
8620
320
400
234
381168
1077768
340
580
425
425
5
4
4580
11700
280
360
441
382972
2077972
360
480
310
310
4
3
2977
8030
300
380
164
381072
77172
360
540
325
325
5
4
3360
8840
300
380
248
381172
1077772
360
600
420
420
5
4
6360
17200
280
380
502
381076
77176
380
560
325
325
5
4
3360
8840
280
380
281
381176
1077776
380
620
420
420
5
4
4700
12300
240
360
510
380680
77880
400
540
280
280
5
4
1950
4030
320
410
189
381080
77180
400
600
356
356
5
4
4160
10400
240
320
317
381180
1077780
400
650
456
456
6
5
4510
11400
200
280
532

Four-row bearings combine the inherent high-load, radial/thrust capacity and direct/indirect mounting variables of tapered roller bearings into assemblies of maximum load rating in a minimum space.

Their main application is on the roll necks of rolling mill equipment. All four-row bearings are supplied as pre-set matched assemblies with all components numbered to ensure correct installation sequence.

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