NTN - Large Bearings

4-Row Cylindrical Roller Bearings
C1
r1
r
B1
D
d
FW
d 690860mm
Boundary dimensions Basic load ratings Bearing Drawing 1
dynamic static dynamic static numbers No.
mm kN kgf
d D B 1 C 1 r s min
2
r ls min
2
C r C or C r C or
690
710
725
750
755
760
761.43
800
820
830
840
850
980 715 715 7.5 7.5 16,800 54,500 1,720,000 5,550,000 4R13802 F 2
980 750 750 7.5 7.5 16,500 53,000 1,680,000 5,400,000 4R13803 FM 2
1,000 715 715 9.5 6 16,800 54,500 1,710,000 5,550,000 4R14205 FS 4
1,000 700 700 6 6 15,900 53,500 1,620,000 5,450,000 4R14501 F 1
1,050 745 720 7.5 7.5 17,600 58,000 1,790,000 5,900,000 4R15001 FM 2
1,090 745 720 7.5 7.5 19,100 60,500 1,950,000 6,150,000 4R15002 FM 2
1,070 750 750 7.5 7.5 18,700 58,500 1,910,000 5,950,000 4R15101 F 1
1,030 750 750 7.5 7.5 17,300 59,500 1,760,000 6,050,000 4R15204 FM 1
1,080 805 790 6 6 18,700 61,000 1,900,000 6,250,000 4R15207 FM 2
1,100 745 720 7.5 7.5 19,100 60,500 1,950,000 6,150,000 4R15203 FM 2
1,079.6 787.4 787.4 9.5 7.5 19,800 63,000 2,020,000 6,400,000 4R15201 F 1
1,080 700 700 7.5 7.5 16,500 55,000 1,680,000 5,600,000 4R16004 F 1
1,080 750 750 6 6 17,300 59,000 1,760,000 6,000,000 4R16005 F 1
1,130 800 800 7.5 7.5 19,600 66,500 2,000,000 6,800,000 4R16406 FM 1
1,130 800 800 7.5 7.5 21,500 72,000 2,200,000 7,300,000 4R16413 FMS 2
1,130 800 800 7.5 7.5 19,600 66,500 2,000,000 6,800,000 4R16415 F 2
1,130 825 800 7.5 7.5 19,600 66,500 2,000,000 6,800,000 4R16405 FM 1
1,160 840 840 7.5 7.5 21,600 71,000 2,200,000 7,250,000 4R16403 F 2
1,080 710 710 6 6 16,200 59,500 1,660,000 6,100,000 4R16601 F 2
1,160 840 840 5 7.5 21,600 71,000 2,200,000 7,250,000 4R16801 F 1
1,150 650 650 9.5 9.5 15,700 51,000 1,610,000 5,200,000 4R17001 F 1
1,150 800 800 6 6 19,700 71,000 2,010,000 7,250,000 4R17003 F 1
1,150 840 840 6 6 22,000 77,500 2,240,000 7,900,000 4R17009 F 1
1,180 650 650 7.5 7.5 16,400 51,500 1,670,000 5,250,000 4R17004 F 1
1,180 850 850 9.5 9.5 24,100 78,500 2,460,000 8,000,000 4R17002 F
1,180 850 850 7.5 7.5 21,700 72,000 2,210,000 7,350,000 4R17014 F 2
860
1,140 750 750 7.5 7.5 17,200 61,000 1,750,000 6,200,000 4R17202 F 2
1 Drawing details are shown in Page B-38.
2 Minimal allowable dimension for chamfer dimension r or r1.
B-76