Four-row tapered roller bearing KV (TQO) type bore 100-1500mm

Four-row tapered roller bearings

Four-row tapered roller bearing KV (TQO) type bore 100-1500mm

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Boundary Dimensions (mm)Rated Load (KN)Rated Load {kgf}Bearing DesignationIllustration ModelMounting Dimensions (mm)ConstantAxial Load FactorsWeight (kg)Reference Bearing Designation
dDB4C4γ1
(min)
γ
(min)
CrCorCrCordbdaγa
(max)
γb
(max)
eY2Y3(ref)
730.25 1035.05 755.65 755.65 3.3 6.4 20900 58000 2130000 5950000 * 730KV1051 2 769 971 6.4 3.3 0.33 3 2 2090 M283449DW0410-410D
730 1035 755 755 7.5 7.5 20400 58500 2080000 6000000 730KV895 2 796 970 6 6 0.33 3 2 2070
717.55 946.15 565.15 565.15 3.3 6.4 13400 41000 1370000 4150000 * 717KV9451 2 753 894 6.4 3.3 0.33 3 2 1100 LM282847DW-810-810D
714.375 1016 704.85 704.85 3.3 6.4 19000 52500 1940000 5350000 * 714KV1051 2 756 953 6.4 3.3 0.35 2.9 1.9 1890 M383240D-210-210D
711.2 914.4 355.6 355.6 3.3 6.4 7300 22200 745000 2260000 * 711KV9152 2 742 869 6.4 3.3 0.44 2.3 1.5 607
711.2 914.4 317.5 317.5 16 6.4 6400 19300 655000 1970000 * 711KV9151a 2 760 871 6.4 16 0.38 2.6 1.8 549 EE755280DW-360-361D
711.2 914.4 317.5 317.5 3.3 6.4 6400 19300 655000 1970000 * 711KV9151 2 747 871 6.4 3.3 0.38 2.6 1.8 549 E5755281D360361D
710 1150 710 710 9.5 9.5 22200 52000 2260000 5300000 710KV81 2 800 1055 8 8 0.37 2.7 1.8 2970
710 1030 490 490 7.5 7.5 13200 32500 1350000 3300000 710KV80 2 785 965 6 6 0.37 2.7 1.8 1390
710 1000 730 730 7.5 7.5 19400 55500 1970000 5650000 710KV895 2 760 945 6 6 0.33 3 2 1850
710 900 410 410 3.3 6.4 8100 24400 825000 2490000 710KV9001 2 735 853 6.4 3.3 0.53 1.9 1.3 637 L882449D-410-410D
708.025 930.275 565.15 565.15 3.3 6.4 13200 40500 1350000 4100000 * 708KV9351 2 737 880 6.4 3.3 0.33 3 2 1070 LM282549D-510-510D
685.8 876.3 352.425 355.6 3.3 6.4 7400 22200 755000 2270000 * 685KV8751 2 714 832 6.4 3.3 0.42 2.4 1.6 543 EE655271DW-345-346D
685 965 700 700 7.5 7.5 17700 50000 1800000 5100000 685KV895 2 734 900 6 6 0.33 3 2 1650
682.625 965.2 701.675 701.675 3.3 6.4 17700 50000 1800000 5100000 * 682KV9651 2 734 900 6.4 3.3 0.33 3 2 1670 M282249D-210-210D
680 870 460 460 5 5 9700 30000 990000 3100000 * 680KV8751 2 706 827 5 5 0.42 2.4 1.6 695
680 1000 505 505 10 10 13000 31500 1330000 3200000 680KV1001 2 737 936 10 10 0.33 3 2 1380
680 870 460 460 5 5 9700 30000 990000 3100000 680KV8701 2 707 827 4 4 0.42 2.4 1.6 695
679.45 901.7 552.45 552.45 3.3 6.4 12200 36500 1240000 3750000 * 679KV9051 2 710 852 6.4 3.3 0.33 3 2 1000 LM281849DW-810-810D
670 1090 690 690 7.5 7.5 20600 47000 2100000 4800000 670KV81 2 750 1000 6 6 0.37 2.7 1.8 2600

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