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  Cylindrical Roller Bearing,Single Row
  Cylindrical Roller Bearing,Double Row
  Cylindrical Roller Bearing,Four Row
  Full Complement Cylindrical Roller Bearing
  Single Row Tapered Roller Bearing
  Double-Row Tapered Roller Bearing
  Four-Row Tapered Roller Bearings
  Spherical roller bearing
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  Spherical Roller Thrust Bearings
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Products
>>Roller Bearing >> Four Row Cylindrical Roller Bearing

Cylindrical roller bearings with four or more rows of rollers are used almost exclusively in rolling mills. They have lower friction than other roller bearings and can be successfully used where high speed operation is called for. The low cross-sectional height of cylindrical roller bearings means that the roll necks can have a large diameter in relation to the roll itself.

In four-row cylindrical roller bearings, the rollers are guided between integral or non-integral flanges on the outer ring. The inner ring is without flanges; axial displacement of the shaft in respect to the housing can therefore be accommodated by the bearing within certain limits.

Depending on the application, four-row cylindrical roller bearings can be supplied with a cylindrical bore or a tapered bore. The inner and outer rings may be in one piece or in more than one piece.

Cylindrical roller bearings with more than four rows of rollers and cages are used primarily in small cold rolling mills for flat products, where the rolling forces are considerable and rolling speeds high.

Multi-row bearings are produced for roll neck diameters of up to approximately 220mm. The outer ring has two non-integral flanges and the rollers are guided between these. The inner ring is without flanges. Limited axial displacement of the shaft with respect to the housing can therefore be accommodated by the bearing.
Dimensions
The dimensions of the bearings with series designations listed in the tables conform to ISO 15-1981.
Misalignment
Multi-row cylindrical roller bearings are not designed to accommodate any misalignment.
Tolerances
With some exceptions the four row cylindrical roller bearings with cylindrical or tapered bore have a dimensional accuracy corresponding to tolerance class P6 and a running accuracy to tolerance class P5.
Six row cylindrical roller bearings are manufactured to tolerance class as Normal specifications.
Radial internal clearance
Four row cylindrical roller bearings with cylindrical and with tapered bore, are produced with C3 or C4 radial internal clearance, while six row cylindrical roller bearings are manufactured with radial internal clearance depending on the application.
On customer’s request bearings with different radial internal clearances are available. All cylindrical roller bearings that present helical groove on the inner ring bore are made with C2 radial internal clearance.
Cages
In relation to the execution four row cylindrical roller bearings are fitted with either two double-pronged machined roller guided cages in brass or steel, pin-type cages of steel (with pierced roller) or machined cages of brass with vent-hole.
Some executions are supplied with steel pressed sheet.
Heat treatment
With some exceptions multi-row cylindrical roller bearings undergo to special stabilising treatment S0 which makes them suitable for operating temperatures up to +150° C. On customer’s request it’s possible to have other stabilising treatment as:
S1 (use to +200°C)
S2 (use to +250°C)



Cylindrical Bore

Dimensions  (mm) Weight Load ratings   HOYI Code SKF Code Design No.
d D B C F D1 　 dyn stat.
Kg Cr  Cor
　 KN KN
115 165 107,5 90 132,5 151 8,5 402 765 HCRBF0001 BC4B 319738 A 11
127 174,625 150,812 150,812 139,5 159 10,5 627 1,320 HCRBF0002 315643 /VJ202 3
139,700 215 195 187 156,285 188 25 1,010 2,280 HCRBF0003 BC4B 466971 B 14
215 195 187 159,285 188 24 1,210 2,550 HCRBF0004 BC4B 459696 14
145 210 155 155 166 190 18 792 1,560 HCRBF0005 314625 1
225 156 156 169 197 23 897 1,660 HCRBF0006 313924 A 1
150 230 156 156 174 202 24 897 1,660 HCRBF0007 313891A 1
160 230 130 130 180 210 17 781 1,340 HCRBF0008 314190 1
230 168 168 179 204 23,5 897 2,200 HCRBF0009 315189A 1
233 180 180 178,515 206 26,5 1,140 2,800 HCRBF0010 BC4B 457627 VCA 8
165,100 225,425 168,275 168,275 181 205 20 1,010 2,240 HCRBF0011 315642/VJ202 3
170 230 130 130 188,5 211 15 671 1,400 HCRBF0012 313673 2
230 160 160 185,5 212 19 1,100 2,360 HCRBF0013 BC2B 322340 /HB1VJ202 3
240 130 130 190 218 19 913 1,830 HCRBF0014 BC4B 635122 1
260 225 225 196 230 43,5 1,650 3,350 HCRBF0015 313587 B 1
180 260 168 168 202 233 29,5 1,280 2,500 HCRBF0016 313812 1
190 260 168 168 212 237 27 1,140 2,600 HCRBF0017 313651 1
270 200 200 212 242 37,5 1,510 3,350 HCRBF0018 314199 B 1
280 200 200 214 251 41,5 1,720 3,350 HCRBF0019 314049 A 1
200 270 170 170 222 349 28,5 1,170 2,700 HCRBF0020 314553 1
280 170 170 222 252 33,5 1,380 3,000 HCRBF0021 314385 1
280 170 170 222 253 35 1,450 3,200 HCRBF0022 BC4B 319659 7
280 180 170 222 252 35 1,380 3,000 HCRBF0023 319019 11
280 200 200 222 252 39 1,510 3,350 HCRBF0024 313893 1
285 200 200 222,5 236 44 1,470 3,900 HCRBF0025 BC4B 457628 8
290 192 192 226 260 42,5 1,540 3,200 HCRBF0026 313811 1
290 192 192 226 260 42,5 1,540 3,200 HCRBF0027 313811 A 1
310 230 230 229 273 63 2,010 3,750 HCRBF0028 313639 /VJ202 3
210 290 192 192 236 264 41 1,450 3,400 HCRBF0029 313646 1
220 300 200 200 240 276 41 1.790 3.900 HCRBF0030 BC2B322341 3
/HB1VJ202
310 192 192 246 280 46 1.680 3.650 HCRBF0031 313839 1
310 225 225 244 278 54,5 1.940 4.300 HCRBF0032 313894 B 1
330 230 230 249 294 68,5 2.050 4.000 HCRBF0033 314889/VJ202 3
230 330 206 206 260 297 58 1.870 4.000 HCRBF0034 313824 1
365 250 250 266 321 100 2.640 4.900 HCRBF0035 313581 A 4
240 330 180 180 265 299 49,5 1.720 3.800 HCRBF0036 635194 7
330 220 220 270 300 58 1.720 4.300 HCRBF0037 313921 1
330 240 220 270 300 60 1.720 4.300 HCRBF0038 BC4B 320415 10
360 290 290 270 327 130 3.300 6.550 HCRBF0039 BC4B 322292 A/HB3 4
250 340 230 230 310 276 65 1.870 5.000 HCRBF0040 BC4B 457629 8
VCA
260 360 204 204 287 326 64,5 1.980 4.400 HCRBF0041 314997 3
HCRBF0042 / VJ202
360 230 230 292 326 73,5 1.980 4.650 HCRBF0043 BC4B320956 1
370 220 220 292 332 77,5 2.160 4.650 HCRBF0044 313823 1
370 240 220 292 332 78,5 2.160 4.605 HCRBF0045 BC4B 319464 11
/HA3
400 290 290 296 352 135 3.520 7.100 HCRBF0046 313427 B 4
265 370 234 234 300 336 80,5 2.240 5.400 HCRBF0047 313922 1
270 380 295 275 300 345 100 3.080 7.200 HCRBF0048 315605 12
280 380 290 290 308,5 352 75 2.750 6.950 HCRBF0049 BC4-0001 4
390 220 220 312 352 82,5 2.240 5.000 HCRBF0050 313822 1
390 250 220 312 352 84,5 2.240 5.000 HCRBF0051 319259 11
390 275 275 308 353 100 3.080 7.200 HCRBF0052 314719 C 4
400 285 285 316 360 120 3.140 7.350 HCRBF0053 314070 3
/VJ202
410 300 300 313 368 130 3.520 7.500 HCRBF0054 314897 3
/VJ202
420 300 300 319 372 150 3.470 7.350 HCRBF0055 313487 4
290 390 190 190 316 356 67 2.050 4.550 HCRBF0056 635195 7
300 420 300 300 332 379 130 3.740 8.800 HCRBF0057 314484 D 4
420 320 300 332 379 135 3.740 8.800 HCRBF0058 319129 12
420 330 300 332 379 140 3.740 8.800 HCRBF0059 BC4-0003 12
320 460 240 240 364 425 140 2.920 7.200 HCRBF0060 BC4B 322216 /VJ202 7
480 350 350 364 426 220 4.950 10.800 HCRBF0061 314274 B 6
330 460 340 340 365 415 175 4.180 10.200 HCRBF0062 313445 C 4
340 480 350 350 378 431 205 4.570 11.000 HCRBF0063 314485 A 4
480 350 350 378 431 205 4.570 11.000 HCRBF0064 314485 C 4
480 370 350 378 431 200 4.570 11.000 HCRBF0065 319040 A 12
500 370 370 385 452 260 5.230 11.800 HCRBF0066 BC4B 322261/HB1 6
560 380 380 396 486 350 6.820 12.900 HCRBF0067 313404 A 6
350 500 380 380 389 450 240 4.950 11.400 HCRBF0068 314563/VJ202 3
500 410 410 388 455 285 5.830 13.700 HCRBF0069 BC4B 322777/HB1 6
520 300 300 401 468 220 4.290 9.000 HCRBF0070 BC2B 319878/VJ202 3
520 300 300 401 468 220 4.290 9.000 HCRBF0071 BC4B 326909 /HA3 1
520 320 300 401 468 240 4.290 9.000 HCRBF0072 BC4B 326858/HB3 11
360 500 250 250 394 462 145 3.580 7.350 HCRBF0073 BC2B 320075/VJ202 3
500 250 250 394 463 140 3.470 8.500 HCRBF0074 BC2B 322217/VJ202 7
510 400 380 399 460 260 5.230 12.200 HCRBF0075 316890 B 13
370 520 380 380 409 468 255 5.500 13.200 HCRBF0076 314486 A 4
380 520 280 280 426 471 185 2.860 7.200 HCRBF0077 NNU 4976 B/DRW33 3
540 260 260 428 495 205 3.410 8.650 HCRBF0078 BC2B 326131 /HB1VJ202 7
540 300 300 421 490 220 5.010 11.000 HCRBF0079 313030 A 6
540 400 380 422 493 300 6.050 14.000 HCRBF0080 BC4B 320989 /HA3 12
540 400 380 424 488 295 5.720 13.700 HCRBF0081 315606 13
540 400 400 422 489 295 5.830 14.000 HCRBF0082 BC4B 313511 B 4
540 400 400 422 489 305 6.160 15.000 HCRBF0083 BC4B 326366/HB1 　
560 300 300 424 488 260 4.950 9.650 HCRBF0084 BC4B 322189 6
560 325 325 428 508 265 5.230 10.600 HCRBF0085 BC4B 322264/HB1 1
390 540 320 320 431 500 230 5.280 12.200 HCRBF0086 BC4B 322498 6
550 310 310 430 499 240 5.120 11.200 HCRBF0087 313190 A 6
399,930 590 440 440 450 534 420 8.580 20.400 HCRBF0088 313038 A 6
400 560 410 410 445 509 315 6.270 15.600 HCRBF0089 313015 DC 6
590 440 440 450 530 415 7.370 16.600 HCRBF0090 315802/VJ202 3
410 560 400 400 450 515 290 6.440 16.000 HCRBF0091 316689 6
560 400 400 450 515 295 5.500 16.000 HCRBF0092 BC4B 322038 /HA2 6
560 420 400 450 515 275 5.940 14.600 HCRBF0093 BC4B 320612 12
600 440 440 460 540 425 7.650 17.300 HCRBF0094 313877 B 6
420 580 260 260 468 536 210 3.740 9.650 HCRBF0095 BC2B 320074 A/VJ202 3
580 260 260 460 531 215 4.020 10.600 HCRBF0096 BC2B 326137 /HB2VJ202 7
580 320 320 463 525 250 4.680 10.800 HCRBF0097 313555 B/VJ202 3
580 320 320 463 525 250 4.680 10.800 HCRBF0098 313555 C/VJ202 3
600 440 440 470 540 400 7.210 17.600 HCRBF0099 313513 4
620 400 400 473 550 430 6.930 15.600 HCRBF0100 314391/VJ202 5
431,500 571,5 300 300 465 533 210 4.460 10.200 HCRBF0101 BC4B 326361 /HA1 9
440 620 450 450 487 557 440 7.810 19.600 HCRBF0102 314554 B 6
620 470 450 487 557 420 7.210 17.600 HCRBF0103 BC4B 320608 12
650 355 355 494 584 420 6.710 14.000 HCRBF0104 316899 A 6
660 340 340 492 580 430 6.710 13.700 HCRBF0105 635043 　
447,295 635,2 464 464 495 575 460 8.250 20.000 HCRBF0106 314792 A 6
450 590 300 300 490 528 245 3.910 12.000 HCRBF0107 315811 E 8
459,950 760 600 600 535 655 1.16 14.000 30.500 HCRBF0108 312980 D 6
460 650 355 355 510 584 380 6.270 14.600 HCRBF0109 313031 A 6
650 424 424 510 594 450 7.810 18.300 HCRBF0110 315196 A 6
650 460 424 510 594 490 7.810 18.300 HCRBF0111 BC4B 322993 A/HA7 6
650 470 470 509 584 510 8.800 22.400 HCRBF0112 314560 6
650 470 470 509 584 510 8.800 22.400 HCRBF0113 319155 6
680 400 400 518 618 640 8.090 17.300 HCRBF0114 BC4B 322374 10
474,650 600 368 368 504 563 235 5.500 14.600 HCRBF0115 BC4-8000/HA1 9
475 600 368 368 504 563 235 5.500 14.600 HCRBF0116 BC4B 326261 /HA1 9
480 650 450 450 525 597 440 8.250 21.200 HCRBF0117 316690 B 6
480 680 420 420 528 616 515 8.420 19.300 HCRBF0118 319320 6
680 500 500 528 612 605 9.130 22.000 HCRBF0119 316624 6
680 500 500 532 612 585 9.520 24.000 HCRBF0120 313516 D 6
487,980 637,045 350 350 605,7 541 300 5.120 15.300 HCRBF0121 BC2B 326196 /HA1VJ202 5
500 650 260 260 542 600 225 4.020 10.200 HCRBF0122 319254/VJ202 3
670 450 450 540 612 460 8.250 22.000 HCRBF0123 316083 A 6
670 479 450 540 612 485 8.250 22.000 HCRBF0124 BC4-8010 /HA4 15
670 480 450 540 612 485 8.250 22.000 HCRBF0125 BC4B 322039 /HA1 15
670 517 450 540 612 475 8.250 22.000 HCRBF0126 BC4-8011/HA4 14
680 450 450 550 622 500 8.250 22.000 HCRBF0127 BC4B 316515 6
710 480 480 558 642 610 8.800 21.600 HCRBF0128 316968 A 4
720 400 400 558 656 530 7.920 17.600 HCRBF0129 BC4B 322066 4
720 530 530 568 651 730 10.800 28.500 HCRBF0130 314441 B 6
738 500 500 556 671 735 10.800 23.200 HCRBF0131 BC4B 326853/HB1 6
510 680 500 500 560 627 522 8.970 26.000 HCRBF0132 BC4B 319411 6
730 520 520 569 665 750 9.520 22.000 HCRBF0133 BC4-8009/HB1 3
760 550 550 570 688 950 12.100 26.500 HCRBF0134 BC4-8007/HB1 6
529,910 870 670 670 615 751 1.66 15.700 33.500 HCRBF0135 312844/VJ202 5
530 760 520 520 587 683 775 11.700 28.500 HCRBF0136 314886 A 6
780 500 500 591 690 805 9.350 20.400 HCRBF0137 315040/VJ202 3
780 570 570 601 697 960 12.800 32.500 HCRBF0138 314517 A 6
536,176 762,03 558,8 558,8 598 686 830 11.400 29.000 HCRBF0139 313535 B 6
762,03 558,8 558,8 598 691 840 11.400 29.000 HCRBF0140 313535 D 6
762,03 558,8 558,8 600 686 820 11.200 30.000 HCRBF0141 BC4B 322142/HB1 6
549,850 740 510 510 600 680 615 10.100 27.000 HCRBF0142 BC4B 326897 6
550 740 510 510 600 680 615 10.100 27.000 HCRBF0143 316691 B 6
800 520 520 612 721 895 11.700 26.500 HCRBF0144 316115/VJ202 6
800 560 560 610 725 930 12.100 28.000 HCRBF0145 BC4B 322719/HB1 1
559,840 920 710 710 652,5 796 2 20.100 45.500 HCRBF0146 313189 A 6
560 820 600 600 625 743 1.08 14.200 34.000 HCRBF0147 BC4B 322930 /HA4 6
571,100 813 594 594 636 729 1 13.400 33.500 HCRBF0148 313499 B 6
813 594 594 636 729 1 13.400 33.500 HCRBF0149 313499 DA 6
580 780 520 486 634 717 700 9.900 27.000 HCRBF0150 BC4-8012/HA4 15
780 521 486 634 717 700 9.900 27.000 HCRBF0151 BC4B 326140 /HA4 15
780 558 486 634 717 715 9.900 27.000 HCRBF0152 BC4-8013/HA4 16
600 820 575 575 660 745 910 13.000 36.000 HCRBF0153 315175 A 6
820 575 575 660 745 935 13.000 36.000 HCRBF0154 315175 C 6
870 540 540 672 780 1.1 13.200 31.500 HCRBF0155 315068 A 6
870 578 540 672 790 1.15 13.200 31.500 HCRBF0156 BC4B 322497 /HA4 16
870 640 640 682 781 1.3 15.100 40.000 HCRBF0157 314317 A 6
870 640 640 672 781 1.34 15.700 40.000 HCRBF0158 315513 6
610 820 430 430 665 758 650 9.350 23.600 HCRBF0159 315257 A 6
628 922 600 600 702 830 1.42 16.500 39.000 HCRBF0160 315071 A 6
630 850 436 436 690 770 720 7.480 23.600 HCRBF0161 BC2-8012/HB1VJ202 7
634,500 902 674 674 705 809 1.4 16.800 45.000 HCRBF0162 313705 B 6
650 900 650 650 704 833 1.26 17.200 41.500 HCRBF0163 BC4-8002/HA6 6
920 670 670 723 827 1.45 17.200 46.500 HCRBF0164 313007 C 6
658 1.075 650 650 766 942 2.49 20.500 43.000 HCRBF0165 BC4B 320525 6
660 820 440 440 702 766 530 7.480 22.800 HCRBF0166 239509 FA 3
880 450 450 727 806 785 7.210 23.600 HCRBF0167 313477/VJ202 3
680 980 640 640 760 880 1.59 17.200 44.000 HCRBF0168 313154 C 6
690 980 715 715 768 884 1.78 19.800 54.000 HCRBF0169 313008 A 6
700 930 620 620 763 859 1.18 15.100 43.000 HCRBF0170 316967 6
710 1 715 715 788 904 1.86 20.100 56.000 HCRBF0171 313403 C 6
730 960 620 620 790 886 1.22 15.400 45.000 HCRBF0172 315982 6
1.03 750 750 809 929 2.04 20.900 58.500 HCRBF0173 314518 B 6
748 1.135 690 690 851 1.011 2.635 22.000 51.000 HCRBF0174 BC4B 420625 6
750 1 500 500 816 916 1.15 12.300 33.500 HCRBF0175 314420 /VJ202 5
750 1 670 670 813 921 1.48 17.600 50.000 HCRBF0176 315973 6
759 1.21 740 740 885 1.054 3.48 27.000 63.000 HCRBF0177 313685 A 6
1.21 740 740 885 1.054 3.48 25.500 85.000 HCRBF0178 313685 B 6
760 1.08 790 790 846 974 2.44 23.800 65.500 HCRBF0179 312979 D 6
761,425 1.079,602 787,4 787,4 846 974 2.4 23.800 65.500 HCRBF0180 312967 E 6
1.079,602 787,4 787,4 849 974 2.41 23.300 65.500 HCRBF0181 BC4B 322143/HB3 6
780 1.07 780 780 853 988 2.3 22.400 61.000 HCRBF0182 BC4-8015 /HB1 6
799 1.08 700 700 878 985 1.955 19.800 58.500 HCRBF0183 BC4B 326892 6
800 1.08 700 700 878 985 1.95 19.800 58.500 HCRBF0184 315599 A 6

Tapered Bore

With Tapered Bore
Dimensions  (mm) Weight Load ratings   Reference code Design
d D B C F d1 D1 Kg dyn stat. HOYI Code SKF
C  C0
KN KN
125 180 100 90 147 128,333 165 7,9 429 880 HCRBFT001 BC4B 319768 K302 T6
140 210 155 155 166 152,917 190 17 809 1.56 HCRBFT002 313900 B T1
151,500 230 168 168 179 165,5 204 24 1.05 2.2 HCRBFT003 314024 C T1
230 168 168 178,81 165,5 201 23 1.08 2.28 HCRBFT004 BC4B 467334 C T4
160 240 175 175 189 174,583 216 24 1.19 2.55 HCRBFT005 313436 T1
160,690 260 178,7 166 195,85 175,582 226 34 1.1 2.55 HCRBFT006 BC4B 466949 T7
162 230 130 130 188,5 172,833 211 16 671 1.4 HCRBFT007 312863 T2
170 260 160 160 200 183,33 230 29,5 1.1 2.16 HCRBFT008 313423 A T1
175 260 180 180 204 190 231 32 1.21 3.15 HCRBFT009 BC4B 457919 VCA T4
181 260 180 180 209 196 234 29,5 1.14 2.65 HCRBFT010 314874 A T1
260 180 180 209 196 231 28 968 2.6 HCRBFT011 BC4B 452683 A T4
181,500 260 168 168 209 195,5 234 27,5 1.12 2.55 HCRBFT012 314023 A T1
260 168 168 209 195,5 231 27 968 2.6 HCRBFT013 BC4B 467333 B T4
182 260 168 183 212 196 237 28 1.14 2.6 HCRBFT014 312942 T5
183,330 280 200 200 216,8 200 247 43 1.38 3.45 HCRBFT015 BC4B 457920 VCA T4
190 280 200 200 222 206,667 252 40 1.51 3.35 HCRBFT016 313583 T1
290 180 180 223 205 257 41 1.45 2.85 HCRBFT017 313422 T1
192 270 170 170 222 206,167 248 28,5 1.17 2.7 HCRBFT018 313153 T1
200,833 310 230 230 238,3 220 272 62,5 1.87 4.75 HCRBFT019 BC4B 457922 VAB T4
202 290 192 192 236 218 264 39,5 1.45 3.4 HCRBFT020 313152 T1
290 207 192 236 219,25 264 42,5 1.45 3.4 HCRBFT021 312858 T6
290 202,23 192 223,5 218,85 258 49 1.3 3.6 HCRBFT022 BC4B 467419 T7
205 310 225 225 244 223,75 278 58 1.94 4.3 HCRBFT023 313584 K T
228,330 325 200 200 265 245 295 48,5 1.61 4.55 HCRBFT024 BC4B 461839 T4
230 330 220 220 266 248,333 300 57,5 2.01 4.65 HCRBFT025 313438 A T1
231 330 235 220 270 249,333 300 59 1.72 4.3 HCRBFT026 312943 C T6
246,670 380 280 280 292,5 270 334 115 2.64 7.1 HCRBFT027 BC4B 457927 T4
255 370 249 234 300 274,5 336 82 2.24 5.4 HCRBFT028 312860 T6
260 400 250 250 310 280,833 357 110 2.75 5.85 HCRBFT029 313439 T1
400 285 285 316 283,75 360 125 3.14 7.35 HCRBFT030 313532 A T1
266,250 400 285 285 312,4 290 354 120 2.55 6.8 HCRBFT031 BC4B 457929 VCA T4
320 480 350 350 378 349,167 431 215 4.57 11 HCRBFT032 BC4B 316345 A T3
340 520 300 300 401 365 469 215 4.29 9 HCRBFT033 315767 K T1
356,670 550 400 400 423,7 390 483 335 5.28 15 HCRBFT034 BC4B 457939 VAA T4
365 540 300 300 421 390 490 230 5.01 11 HCRBFT035 313041 C T5
382,500 590 450 450 452,8 420 524 425 6.93 16.3 HCRBFT036 319352 T5
412,335 650 488 480 494,5 453,002 569 565 7.48 21.2 HCRBFT037 BC4B 467373 VCA T7
650 488 488 494,5 453,002 581 575 8.42 19 HCRBFT038 314964 T1
412,500 630 450 450 487,8 450 554 490 6.6 19 HCRBFT039 BC4B 457945 VCA T4
440 650 355 355 509,5 469,583 585 400 6.27 14.6 HCRBFT040 313032 T5
485 740 540 540 572,3 530 659 830 11 28.5 HCRBFT041 315523 T5
511,584 780 580 580 602,7 559,917 690 915 11.9 34.7 HCRBFT042 BC4B 457956 VCE T4
551,667 830 580 580 647,6 600 734 1.07 12.3 32.5 HCRBFT043 BC4B 457960 VCA T4
571,627 870 640 640 670 621,96 780 1.335 13.4 40.5 HCRBFT044 BC4B 319446 T5
571,667 870 640 640 673,2 625 768 1.17 17.9 50 HCRBFT045 BC4B 457962 VCA T4
606,667 920 640 640 715,8 660 818 1.525 16.5 45 HCRBFT046 315526 T5
633,334 960 680 680 745,73 690 845 1.675 14.5 45 HCRBFT047 BC4B 457969 T4

Dalian Hoyi Bearings Co.,Ltd.is a Chinese multi-row roller bearing manufacturer who is specialized in designing and producing it in large diameter. Our sales office is in Dalian and factories in Wafangdian. Meanwhile we are able to make all kinds of rolling bearings for various applications. We inspect multi-row roller bearings, multi-row cylindrical roller bearing, , rolling mill bearing, rolling mill roller bearing, four-row cylindrical roller bearing, large roller bearing quality to assure they perform exactly as designed. This is the reason for our continuing growth and success. We always offer short lead time, high quality and reasonable price level to our customers.

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