d 479,425-660,400mm
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European Bearing Company, Ltd

Tel:+86 138 1864 4961, +86 131 2063 6066

E-Mail:info@eubeco.com

Dimension and Parameters
  Basic dimension mm Basic rated load Rated speed Mass
kg
Code Dimension mm/in Shoulder and chamfer size mm Calculation coefficient
  d D T Dynamic ckn Static cokn Reference speed Limiting speed d1
B C r1.2
Min
r3.4
Min
a damax dbmin Damin Damax Dbmin Camin Cbmin ramax rbmax e Y Yo
INFO 479.425 679.450 128.588 2750 6300 560 850 145 BT1B332529/HA1 572 128.588 101.680 6.4 6.4 118 524 512 613 648 648 21 26.5 6 6 0.33 1.8 1
INFO 18.8750 26.7500 5.0625 - - - - - - - 5.0625 4.0031 0.25 0.25 - - - - - - - - - - - - -
INFO 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
INFO 19.0000 24.9950 3.1875 - - - - - - - 3.1875 2.5000 0.25 0.13 - - - - - - - - - - - - -
INFO 498.399 634.873 80.962 1470 3650 450 600 60 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
INFO 19.6220 24.9950 3.1875 - - - - - - - 3.1875 2.5000 0.25 0.13 - - - - - - - - - - - - -
INFO 498.475 634.873 80.962 1470 3650 600 850 59.5 EE243196/243250/HE 556 80.962 63.500 6.4 3.3 98 522 530 590 618 610 14 17 6 3.1 0.35 1.7 0.9
INFO 19.6250 24.9950 3.1875 - - - - - - - 3.1875 2.5000 0.25 0.13 - - - - - - - - - - - - -
INFO 498.653 634.873 80.962 1470 3650 600 850 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
INFO 19.6320 24.9950 3.1875 - - - - - - - 3.1875 2.5000 0.25 0.13 - - - - - - - - - - - - -
INFO 536.575 761.873 146.050 3360 8000 500 670 208 M276449/M276410 641 146.050 114.300 6.4 6.4 134 582 568 685 730 726 22 31.5 6 6 0.33 1.8 1
INFO 21.1250 29.9950 5.7500 - - - - - - - 5.7500 4.5000 0.25 0.25 - - - - - - - - - - - - -
INFO 536.575 820.000 152.000 3910 7800 450 670 272 BT1B328017/HA4 664 146.000 112.000 6 5 161 595 563 724 788 777 21 40 5.6 4.6 0.43 1.4 0.8
INFO 21.1250 32.2835 5.9843 - - - - - - - 5.7480 4.4094 0.24 0.2 - - - - - - - - - - - - -
INFO 539.750 635.000 50.800 781 2160 430 560 27 LL575349/LL575310 594 50.800 38.100 6.4 6.4 102 560 571 605 605 621 4 6.5 6 6 0.4 1.5 0.8
INFO 21.2500 25.0000 2.0000 - - - - - - - 2.0000 1.5000 0.25 0.25 - - - - - - - - - - - - -
INFO 549.275 692.150 80.962 825 2120 560 750 67 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
INFO 21.6250 27.2500 3.1870 - - - - - - - 3.1875 2.4375 0.25 0.25 - - - - - - - - - - - - -
INFO 560.000 1080.000 265.000 8970 16000 190 280 1060 BT1B334818/HA5 784 235.000 208.000 9.5 9.5 241 660 604 887 1036 995 27 50 8 8 0.43 1.4 0.8
INFO 22.0472 42.5197 10.4331 - - - - - - - 9.2520 8.1890 0.37 0.37 - - - - - - - - - - - - -
INFO 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
INFO 23.9260 31.0000 3.6870 - - - - - - - 3.6875 2.7500 0.25 0.25 - - - - - - - - - - - - -
INFO 609.600 787.400 93.662 2160 5300 450 670 110 EE649240/310 687 93.662 69.850 6.4 6.4 125 643 642 732 755 755 17 23.5 6 6 0.37 1.6 0.9
INFO 24.0000 31.0000 3.6875 - - - - - - - 3.6875 2.7500 0.25 0.25 - - - - - - - - - - - - -
INFO 609.600 787.400 93.662 2160 5300 450 670 110 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
INFO 24.0000 31.0000 3.6870 - - - - - - - 3.6875 2.7500 0.25 0.25 - - - - - - - - - - - - -
INFO 635.000 736.600 57.150 858 2650 360 480 37 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
INFO 25.0000 29.0000 2.2500 - - - - - - - 2.1250 1.6250 0.13 0.13 - - - - - - - - - - - - -
INFO 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
INFO 26.0000 32.0000 3.7500 - - - - - - - 3.7500 2.8750 0.25 0.25 - - - - - - - - - - - - -
INFO 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 0.4 1.5 0.8
INFO 26.0000 37.0000 5.3750 - - - - - - - 5.0031 3.8780 0.25 0.25 - - - - - - - - - - - - -
INFO 660.400 1000.000 152.400 4652 9500 360 480 410 BT1B334140/HA4 822 142.240 113.665 6.4 6.4 183 750 690 888 972 940 19 38.5 6 6 0.43 1.4 0.8
INFO 26.0000 39.3701 6.0000 - - - - - - - 5.6000 4.4750 0.25 0.25 - - - - - - - - - - - - -
2025 European Bearing Company, Ltd