Ball and Roller Bearings

Four Row Tapered Roller BearingsC2rr1B2D DaddaSad Boundary dimensionsBasic load ratingsdynamic static dynamic staticmm kN kgfd D B2 C2 r1s min rs min Cr Cor Cr Cor584.200585.788595.312609.600657.225660660.400679.450680682.625685.800710711.200730730.250749.300762.000800825.500840762.000 396.875 401.638 3.3 6.4 6 550 22 300 670 000 2 280 000771.525 479.425 479.425 3.3 6.4 8 550 29 000 875 000 2 960 000844.550 615.950 615.950 3.3 6.4 12 600 40 500 1 290 000 4 100 000787.400 361.950 361.950 3.3 6.4 6 450 20 300 655 000 2 070 000933.450 676.275 676.275 3.3 6.4 15 300 48 000 1 560 000 4 900 0001 070 642 642 7.5 7.5 15 400 43 500 1 570 000 4 450 000812.800 365.125 365.125 3.3 6.4 6 200 23 200 630 000 2 360 000901.700 552.450 552.450 3.3 6.4 11 200 38 000 1 140 000 3 900 000870 460 460 3 6 7 500 27 400 765 000 2 790 000965.200 701.675 701.675 3.3 6.4 16 100 50 500 1 640 000 5 150 000876.300 352.425 355.600 3.3 6.4 6 050 21 800 615 000 2 220 000900 410 410 2.5 5 7 650 26 900 780 000 2 740 000914.400 317.500 317.500 3.3 6.4 5 350 17 900 545 000 1 820 0001 070 642 642 7.5 7.5 15 400 46 500 1 570 000 4 750 0001 035.050 755.650 755.650 3.3 6.4 18 100 59 500 1 850 000 6 050 000990.600 605.000 605.000 3.3 6.4 12 600 45 500 1 290 000 4 650 0001 079.500 787.400 787.400 4.8 12.7 19 200 65 000 1 960 000 6 600 0001 120 820 820 7 7.5 21 000 72 500 2 140 000 7 400 0001 168.400 844.550 844.550 4.8 12.7 22 300 76 500 2 270 000 7 800 0001 170 840 840 6 6 21 900 76 500 2 230 000 7 800 000Minimum allowable dimension for chamfer dimension r or r1.B-214