NTN - Large Bearings

Four Row Tapered Roller Bearings
C2
r
r1
B2
D
d
d 100165.100mm
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
100
105
110
120
120.650
127.000
130
135
136.525
139.700
140
146.050
150
152.400
160
165.100
170 155 155 2.5 0.6 595 1,170 61,000 119,000
190 210 210 2.5 1 760 1,630 77,500 166,000
150 150 150 1.5 1.5 505 1,280 51,500 131,000
170 124 124 2 2.5 390 1,020 40,000 104,000
180 100 100 2 2.5 395 745 40,000 76,000
200 132 132 2 2.5 640 1,220 65,000 125,000
210 174 174 2.5 2.5 855 1,710 87,500 174,000
174.625 141.288 139.703 1.5 0.8 510 1,220 52,000 124,000
182.562 158.750 158.750 3.3 1.5 660 1,730 67,000 177,000
184 134 134 2 2.5 480 1,190 49,000 122,000
180 160 160 2 1 500 1,360 51,000 138,000
190.500 161.925 161.925 3.3 1.5 695 1,900 71,000 193,000
200.025 157.165 160.340 3.3 0.8 700 1,950 71,500 199,000
198 144 144 2 2.5 575 1,460 58,500 149,000
210 114 114 2 2.5 515 1,070 52,500 109,000
210 115 115 2 2.5 515 1,070 52,500 109,000
244.475 192.088 187.325 3.3 1.5 955 1,980 97,000 202,000
210 190 190 2.5 1.5 860 2,240 87,500 229,000
212 155 155 2.5 3 660 1,700 67,500 173,000
222.250 174.625 174.625 1.5 1.5 930 2,350 94,500 239,000
226 165 165 2.5 3 775 2,030 79,000 207,000
265 173 173 2.5 2.5 1,100 2,270 112,000 231,000
225.425 165.100 168.275 3.3 0.8 745 2,220 76,000 226,000
1 Minimum allowable dimension for chamfer dimension r or r1.
B-180