NTN - Large Bearings

Four Row Tapered Roller Bearings
C2
r
r1
B2
D
d
d 585.788730mm
Boundary dimensions
Basic load ratings
dynamic static dynamic static
mm kN kgf
d D B 2 C 2 r s min
1
r ls min
1
C r C or C r C or
585.788
595.312
609.600
611.500
630
650
657.225
660
660.400
670
679.450
680
682.625
685.800
710
711.200
730
771.525 479.425 479.425 6.4 3.3 7,350 25,700 750,000 2,620,000
844.550 615.950 615.950 6.4 3.3 12,300 39,000 1,250,000 4,000,000
844.550 615.950 615.950 6.4 3.3 12,600 40,500 1,290,000 4,100,000
787.400 361.950 361.950 6.4 3.3 6,450 20,300 655,000 2,070,000
863.600 660.400 660.400 6.4 3.3 13,500 42,000 1,380,000 4,300,000
832.800 593.725 593.725 6.4 3.3 11,500 37,500 1,170,000 3,850,000
920 600 600 7.5 7.8 13,100 39,000 1,340,000 3,950,000
1,030 560 560 7.5 12 13,500 35,000 1,380,000 3,550,000
933.450 676.275 676.275 6.4 3.3 15,300 48,000 1,560,000 4,900,000
1,070 642 642 7.5 7.5 15,400 43,500 1,570,000 4,450,000
812.800 365.125 365.125 6.4 3.3 6,200 23,200 630,000 2,360,000
960 700 700 7.5 7.5 16,700 51,500 1,700,000 5,300,000
1,090 710 710 7.5 7.5 19,100 50,000 1,950,000 5,100,000
1,090 710 710 7.5 7.5 17,400 47,500 1,780,000 4,850,000
901.700 552.450 552.450 6.4 3.3 11,200 38,000 1,140,000 3,900,000
870 460 460 6 3 7,500 27,400 765,000 2,790,000
965.200 701.675 701.675 6.4 3.3 16,100 50,500 1,640,000 5,150,000
876.300 352.425 355.600 6.4 3.3 6,050 21,800 615,000 2,220,000
900 410 410 5 2.5 7,650 26,900 780,000 2,740,000
914.400 317.500 317.500 6.4 3.3 5,350 17,900 545,000 1,820,000
914.400 317.500 317.500 6.4 16 5,350 17,900 545,000 1,820,000
1,070 642 642 7.5 7.5 15,400 46,500 1,570,000 4,750,000
1 Minimum allowable dimension for chamfer dimension r or r1.
B-196