NTN - Large Bearings

Double Row Tapered Roller Bearings (Outside Direction)
Inch system sizes
B1
C
D
d
a
d 285.750355.600mm
Boundary dimensions Basic load ratings Bearing numbers
dynamic static dynamic static
mm kN kgf
d D B 1 C C r C or C r C or
285.750
288.925
292.100
298.450
299.974
300.038
304.800
317.500
330.200
333.375
342.900
346.075
349.250
358.775 76.200 53.975 450 1,080 46,000 110,000 545112/545142DA+A
380.898 139.700 107.950 1,140 3,100 116,000 315,000 T-LM654649/LM654610D+A
501.650 203.200 120.650 1,960 3,700 200,000 375,000 EE147112/147198D+A
406.400 165.100 130.175 1,740 4,150 177,000 425,000 M255449/M255410DA+A
374.650 104.775 79.375 810 2,020 82,500 206,000 L555249/L555210D+A
469.900 200.025 149.225 2,030 4,350 207,000 445,000 EE722115/722186D+A
444.500 146.050 98.425 1,080 2,300 110,000 234,000 EE291175/291751D+A
495.300 301.625 247.650 4,200 9,800 425,000 1,000,000 HH258248/HH258210DG2+A
422.275 174.625 136.525 1,950 4,800 198,000 490,000 T-HM256849/HM256810DG2+A
393.700 107.950 82.550 835 2,070 85,500 211,000 L357049/L357010D+A
438.048 165.100 120.650 1,380 3,200 141,000 325,000 T-EE129120X/129120D+A
444.500 146.050 98.425 1,080 2,300 110,000 234,000 EE291201/291751D+A
495.300 196.850 146.050 2,120 4,700 216,000 480,000 EE724120/724196D+A
444.500 146.050 98.425 1,080 2,300 110,000 234,000 EE291250/291751D+A
447.675 180.975 146.050 1,990 4,800 203,000 485,000 T-HM259049/HM259010D+A
622.300 304.800 174.625 3,250 6,250 330,000 640,000 H961649/H961610DG2+A
482.600 133.350 88.900 1,200 2,870 122,000 293,000 T-EE161300/161901D+A
482.600 177.800 127.000 1,640 3,950 167,000 400,000 EE526130/526191D+A
469.900 190.500 152.400 2,320 5,500 237,000 565,000 HM261049/HM261010DA+A
457.098 142.875 104.775 1,210 3,300 124,000 335,000 LM961548/LM961511D+A
533.400 165.100 114.300 1,830 3,450 187,000 355,000 EE971354/972102D+A
482.600 133.350 88.900 1,200 2,870 122,000 293,000 T-EE161363/161901D+A
488.950 200.025 158.750 2,540 6,400 259,000 650,000 T-HM262749/HM262710DG2+A
514.350 193.675 152.400 2,040 4,550 209,000 465,000 EE333137/333203D+A
355.600 444.500 136.525 111.125 1,120 3,500 114,000 355,000 T-L163149/L163110D+A
482.600 133.350 88.900 1,200 2,870 122,000 293,000 T-EE161400/161901D+A
Remarks: 1. The above chamfer of inner and outer ring are bigger than ras max or rlas max.
2. Bearing numbers marked "" designate bearing with hollow rollers and pin type cages.
B-146