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Single row tapered roller bearing (Inch series) bore 204.788-1270.000mm

Single-row tapered roller bearings

Single row tapered roller bearing (Inch series) bore 204.788-1270.000mm

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Overall dimensions(mm)Rated load(KN)Rated load{kgf}Bearing codeInstallation dimensions(mm)Location of action point(mm)constantAxial load
Coefficient
Weight(kg)
dDTBCInner circleγ
(minimum)
Outer ringγ
(minimum)
CrCorCrCorInner circleOuter ringdadbdadbInner circleγa(maximum)Outer ringγa(maximum)AeY1Y0(Reference)
1270 1435.1 69.85 65.088 47.625 6.4 6.4 1630 5550 167000 565000 LL889049 LL889010 1315 1294 1392 1413 6.4 6.4 285.4 0.57 1.1 0.58 144
1155.7 1435.1 120.65 120.65 95.25 6.4 6.4 4150 12000 420000 1220000 EE277455 277565 1227 1199 1377 1403 6.4 6.4 207.3 0.36 1.7 0.92 431
1092.2 1320.8 95.25 88.9 69.85 6.4 6.4 2730 7650 278000 780000 EE776430 776520 1153 1128 1269 1301 6.4 6.4 270.7 0.57 1.1 0.58 249
1066.8 1219.2 65.088 65.088 42.862 3.3 3.3 1520 4750 155000 485000 LL788349 LL788310 1106 1090 1187 1202 3.3 3.3 209 0.47 1.3 0.7 108
977.9 1130.3 66.675 63.5 47.625 6.4 6.4 1460 4350 149000 445000 LL687949 LL687910 1019 1002 1095 1112 6.4 6.4 182.9 0.43 1.4 0.76 101
838.2 1041.4 93.662 88.9 66.675 6.4 6.4 2380 6350 243000 650000 EE763330 763410 892 866 995 1081 6.4 6.4 178.1 0.44 1.4 0.75 171
774.7 965.2 93.662 80.962 66.675 6.4 3.3 2100 5200 214000 530000 EE752305 752380 822 800 926 943 6.4 3.3 158.8 0.4 1.5 0.83 137
762 965.2 93.662 80.962 66.675 6.4 3.3 2100 5200 214000 530000 EE752300 752380 815 793 926 943 6.4 3.3 158.8 0.4 1.5 0.83 147
762 889 69.85 69.85 50.8 3.3 3.3 1160 3450 119000 350000 LL483449 LL483418 797 780 861 876 3.3 3.3 133.8 0.38 1.6 0.87 68.1
762 889 63.5 63.5 50.8 3.3 3.3 1160 3450 119000 350000 EE175301 175350 797 780 861 876 3.3 3.3 131.4 0.38 1.6 0.87 64.4
749.3 990.6 159.5 160.338 123 6.4 6.4 4400 11700 450000 1200000 LM283649 LM283610 815 782 938 969 6.4 6.4 165.2 0.33 1.8 0.99 329
723.9 914.4 84.138 80.962 60.325 3.3 6.4 1870 4800 191000 490000 EE755285 755360 770 752 870 891 3.3 6.4 140.5 0.38 1.6 0.87 126
711.2 914.4 85.725 82.55 60.325 6.4 6.4 1870 4800 191000 490000 EE755280 755360 767 746 870 891 6.4 6.4 140.5 0.38 1.6 0.87 136
685.8 876.3 93.662 92.075 69.85 6.4 6.4 2160 5550 220000 565000 EE655270 655345 737 712 832 857 6.4 6.4 149.9 0.42 1.4 0.79 134
673.1 793.75 66.675 61.912 49.212 6.4 6.4 995 2660 102000 271000 LL481448 LL481411 708 691 764 781 6.4 6.4 119.7 0.36 1.7 0.92 52
660.4 854.075 87.725 85.468 60.325 6.4 6.4 2000 4650 204000 490000 EE749260 749336 712 690 813 831 9.7 6.4 124.5 0.35 1.7 0.94 119
660.4 812.8 95.25 95.25 73.025 6.4 6.4 2200 5900 224000 600000 L281148 L281110 701 678 778 799 6.4 6.4 123.1 0.33 1.8 0.99 105
635 736.6 57.15 53.975 41.275 3.3 3.3 870 2500 89000 255000 80780 80720 664 648 712 726 3.3 3.3 125 0.44 1.4 0.75 36.6
609.6 787.4 93.662 93.662 69.85 6.4 6.4 2000 4800 204000 490000 EE649240 649310 659 632 749 771 6.4 6.4 129.2 0.37 1.6 0.89 110
609.6 774.7 87.725 79.375 60.32 6.4 6.4 1780 4700 181000 480000 L580049 L580010 654 634 737 755 6.4 6.4 130.5 0.4 1.5 0.82 90.1

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