zwa British-system Single-row Tapered Roller Bearing

british-system tapered roller bearing

bore 479,425-660,400mm

Tapered roller bearing is designed in such a way that cone apexes of inner ring raceway, outer ring raceway and roller raceway intersects on one point of its central line. ZWA’s tapered roller bearings can be divided into both metric and imperial single-row, double-row and four-row series.

THE productS include

British-system Single-row Tapered Roller Bearing
d 479,425-660,400mm
Basic Size Basic load rating Limiting Speed Mass Code Size Size of abutment and Chamfer Calculation Coefficient
d D T dynamic static grease oil d1~ B C r1.2Min r3.4Min a damax dbmin Damin Damax Dbmin Camin Cbmin ramax rbmax e Y Yo
C Co
mm kN r/min kg - mm/in mm
479,425 679,450 128,588 2750 6300 430 560 145 BT1B332529/HA1 572 128,660 101,680 6.4 6.4 118 524 500 613 659 648 21 26.5 6 6 0.33 1.8 1
18,8750 26,7500 5,0625 2750 6300 430 560 145 BT1B332529/HA1 572 5,0654 4,0031 6.4 6.4 118 524 500 613 659 648 21 26.5 6 6 0.33 1.8 1
482,600 634,873 80,962 1470 3650 450 600 67.5 KEE243190/K243250 556 80,962 63,500 6.4 3.3 100 522 508 590 615.5 610 14 17 6 3 0.35 1.7 0.9
19,0000 24,9950 3,1875 1470 3650 450 600 67.5 KEE243190/K243250 556 3,1875 2,5000 6.4 3.3 100 522 508 590 615.5 610 14 17 6 3 0.35 1.7 0.9
498,399 634,873 80,962 1470 3650 450 600 60.0 EE243196AX/243250 556 80,962 63,500 6.4 3.3 100 522 530 590 615.5 610 14 17 6 3 0.35 1.7 0.9
19,6220 24,9950 3,1875 1470 3650 450 600 60.0 EE243196AX/243250 556 3,1875 2,5000 6.4 3.3 100 522 530 590 615.5 610 14 17 6 3 0.35 1.7 0.9
498,475 634,873 80,962 1470 3650 450 600 60.0 EE243196/243250/HE 556 80,962 63,500 6.4 3.3 100 522 530 590 615.5 610 14 17 6 3 0.35 1.7 0.9
19,6250 24,9950 3,1875 1470 3650 450 600 60.0 EE243196/243250/HE 556 3,1875 2,5000 6.4 3.3 100 522 530 590 615.5 610 14 17 6 3 0.35 1.7 0.9
498,653 634,873 80,962 1470 3650 450 600 59.5 EE243196AS/243250 556 80,962 63,500 6.4 3.3 100 522 530 590 615.5 610 14 17 6 3 0.35 1.7 0.9
19,6320 24,9950 3,1875 1470 3650 450 600 59.5 EE243196AS/243250 556 3,1875 2,5000 6.4 3.3 100 522 530 590 615.5 610 14 17 6 3 0.35 1.7 0.9
536,575 761,873 146,050 3360 8000 380 500 208 M276449/M276410 641 146,050 114,300 6.4 6.4 134 582 563.5 685 735 726 22 31.5 6 6 0.33 1.8 1
21,1250 29,9950 5,7500 3360 8000 380 500 208 M276449/M276410 641 5,7500 4,5000 6.4 6.4 134 582 563.5 685 735 726 22 31.5 6 6 0.33 1.8 1
536,575 820 152 3910 7800 360 480 272 BT1B328017/HA4 664 146 112 6 5 161 595 563 724 798 777 21 40 5 4 0.43 1.4 0.8
21,1250 32,2835 5,9843 3910 7800 360 480 272 BT1B328017/HA4 664 5,7480 4,4094 6 5 161 595 563 724 798 777 21 40 5 4 0.43 1.4 0.8
539,750 635,000 50,800 781 2160 430 560 27.0 LL575349/LL575310 594 50,800 38,100 6.4 6.4 102 560 571 605 605 621 4 6.5 6 6 0.40 1.5 0.8
21,2500 25,0000 2,0000 781 2160 430 560 27.0 LL575349/LL575310 594 2,0000 1,5000 6.4 6.4 102 560 571 605 605 621 4 6.5 6 6 0.40 1.5 0.8
549,275 692,150 80,962 825 2120 560 750 67.0 KL476549/KL476510 615 80,963 61,913 6.4 6.4 113 583 581 646 660 667 13 19 6 6 0.37 1.6 0.9
21,6250 27,2500 3,1870 825 2120 560 750 67.0 KL476549/KL476510 615 3,1875 2,4375 6.4 6.4 113 583 581 646 660 667 13 19 6 6 0.37 1.6 0.9
560 1080 265 8970 16000 190 280 1060 BT1B334818/HA5 784 235 208 9.5 9.5 241 660 604 887 1036 995 27 50 8 8 0.43 1.4 0.8
22,0472 42,5197 10,4331 8970 16000 190 280 1060 BT1B334818/HA5 784 9,2520 8,1890 9.5 9.5 241 660 604 887 1036 995 27 50 8 8 0.43 1.4 0.8
607,720 787,400 93,662 2160 5300 340 450 110 EE649239/649310 687 93,662 69,850 6.4 6.4 125 643 635 732 760 755 17 23.5 6 6 0.37 1.6 0.9
23,9260 31,0000 3,6870 2160 5300 340 450 110 EE649239/649310 687 3,6875 2,7500 6.4 6.4 125 643 635 732 760 755 17 23.5 6 6 0.37 1.6 0.9
609,600 787,400 93,662 2160 5300 340 450 110 KEE649240/K649310 687 93,662 69,850 6.4 6.4 125 643 637 732 760 755 17 23.5 6 6 0.37 1.6 0.9
24,0000 31,0000 3,6870 2160 5300 340 450 110 KEE649240/K649310 687 3,6875 2,7500 6.4 6.4 125 643 637 732 760 755 17 23.5 6 6 0.37 1.6 0.9
609,600 787,400 93,662 2160 5300 340 450 110 EE649240AX/649310 687 93,662 69,850 6.4 6.4 125 643 637 732 760 755 17 23.5 6 6 0.37 1.6 0.9
24,0000 31,0000 3,6870 2160 5300 340 450 110 EE649240AX/649310 687 3,6875 2,7500 6.4 6.4 125 643 637 732 760 755 17 23.5 6 6 0.37 1.6 0.9
635 736,600 57,150 858 2650 360 480 37.0 EK-88780/EK-80720/CL3 682 53,975 41,275 3.3 3.3 124 658 642 704 720 718 8 15.5 3 3 0.44 1.35 0.8
25,0000 29,0000 2,2500 858 2650 360 480 37.0 EK-88780/EK-80720/CL3 682 2,1250 1,6250 3.3 3.3 124 658 642 704 720 718 8 15.5 3 3 0.44 1.35 0.8
660,400 812,800 95,250 1940 5600 320 430 105 KL281147/L281110 734 95,250 73,025 6.4 6.4 123 697 692 776 781 789 14 22 6 6 0.33 1.8 1
26,0000 32,0000 3,7500 1940 5600 320 430 105 KL281147/L281110 734 3,7500 2,8750 6.4 6.4 123 697 692 776 781 789 14 22 6 6 0.33 1.8 1
660,400 939,800 136,525 3740 8150 280 380 287 332383 784 127,080 98,500 6.4 6.4 167 725 692 851 919 892 19 38 6 6 0.40 1.5 0.8
26,0000 37,0000 5,3750 3740 8150 280 380 287 332383 784 5,0031 3,8780 6.4 6.4 167 725 692 851 919 892 19 38 6 6 0.40 1.5 0.8
660,400 1000 152,400 4400 9500 260 360 410 BT1B334140/HA4 816 142,240 113,665 6.4 6.4 183 755 692 888 968 940 19 38.5 6 6 0.43 1.4 0.8
26,0000 39.,3701 6,0000 4400 9500 260 360 410 BT1B334140/HA4 816 5,6000 4,4750 6.4 6.4 183 755 692 888 968 940 19 38.5 6 6 0.43 1.4 0.8

Targeting at producing high-end Bearings.

ZWA Chinese bearing manufacturer

Products

services