Product Main

Specifications

 Four Rows Tapered Roller Bearing
1.Special features:
1. Tapered roller bearings are assembled such that cup,component of cone,rollers and cage parts.
2. It provides a high capacity for radial loads, axial loads and combined loads.
3. The inner and outer rings are separable, each ring can be mounted individually.
4. Tapered roller bearings can be disassembled into subunits, dimensions are standardized in ISO or AFBMA standards, provide interchangeability within each dimensional standard.
5. The spherical roller thrust bearings incorporates a maximum number of large diameter and extra long rollers. The high degree of roller raceway conformity ensures even load distribution and a high carrying capacity
6. Bearing load capacity depends on the angle of the outer ring raceway, the greater the angle the greater the carrying capacity.
2.Application
   This bearing is widely used in heavy-duty machine tools, high power gear case for vessel, petroleum drilling machines, vertical machine, etc.
3.Packing
 Generally bearing is to be packed in plastic tube, antirust paper, individual paper box , then in cartons, then in wooden pallets. 
4.Specifications:
If you need more information about bearing model and data, please contact with Josiah
 
Bearing No.
Boundary Dimensions(mm)
Basic Load Rating(kN)
Weight(kg)
New No.
Old No.
d
D
B
T
Cr
Cor
 
382952
2077952
260
360
265
265
1920
4590
76.3
382052
2077152
260
400
345
345
3750
7950
153
381156
1077756
280
460
324
324
4100
7850
200
382960
2077960
300
420
300
300
2253
4702
130
382060
2077160
300
460
390
390
3234
6832
238
381160
1077760
300
500
370
370
3654
6776
285
382064/YB2
2077164
320
480
380
380
3234
8296
234
382968
2077968
340
460
310
310
2478
5782
145
380068
77168
340
520
325
325
2898
5872
234
381168
1077768
340
580
425
425
4236
8450
441
380072
77172
360
540
325
325
3388
6524
248
380076
77176
380
560
325
325
3066
5754
281
381176
1077776
380
620
420
420
5082
9604
519
380080
77180
400
600
356
356
2618
6762
317
380084
77184
420
620
356
356
3948
7616
358
381184
1077784
420
700
480
480
7308
12360
760
380088
77188
440
650
376
376
4326
9072
401
381992
1077992
460
620
310
310
3402
7350
173
380092
77192
460
680
410
410
5665
11235
476
381996
1077996
480
650
338
338
3390
10500
301
380096
77196
480
700
420
420
5922
12600
547
3800/500
771/500
500
720
420
420
5950
12768
565
3800/530
771/530
530
780
450
450
7602
15960
744
3811/530
10777/530
530
870
590
590
10038
20300
1422
3819/560
10779/560
560
750
368
368
4424
10374
456
3811/560
10777/560
560
920
620
620
12138
20300
1635
3819/600
10779/600
600
800
380
380
4728
11652
536
3800/600
771/600
600
870
480
480
7212
15960
995
3811/600
10777/600
600
980
650
650
11808
24480
1970
3819/630
10779/630
630
850
418
418
7472
17600
720
3800/630
771/630
630
920
515
515
9975
20860
1158
3811/630
10777/630
630
1030
670
670
10755
31080
2170
3819/670
10779/670
670
900
412
412
7545
17360
959
3811/670
10777/670
670
1090
710
710
15700
39900
2665
3800/710
771/710
710
1030
555
555
9828
22560
1568
3811/710
10777/710
710
1150
750
750
15840
33960
3227
3800/750
771/750
750
1090
605
605
11580
26760
1880
3811/750
10777/750
750
1220
840
840
18590
41470
3994
3820/950
20771/950
950
1360
880
880
17000
44200
4087
3820/1060
20771/1060
1060
1500
1000
1000
21300
56300
5698