Spherical roller bearings, tapered roller bearings, cylindrical roller bearings, deep groove ball bearings, spherical bearings, ceramic bearings
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Single Row Tapered Roller Bearings (Inch Series)

Single Row Tapered Roller Bearings (Inch Series)

Single Row Tapered Roller Bearings (Inch Series)

Description

Product Description:
Single row tapered roller bearings can bear radial load and single direction axial load. When the bearing bears radial load, it will produce an axial component force, so another bearing that can bear the axial force in the opposite direction is needed to balance it.
The single row tapered roller bearing has an outer ring, its inner ring and a set of tapered rollers are enclosed by a basket-shaped cage to form an inner ring assembly. The outer ring can be separated from the inner ring assembly. According to the ISO tapered roller bearing outline dimension standard, the outer ring or inner ring assembly of any standard type of tapered roller bearing should be able to achieve internationality with the outer ring or inner ring assembly of the same model. exchange. That is to say, in addition to the external dimensions and tolerances of the outer ring of the same model, which must comply with the requirements of ISO492 (GB307), the cone angle and component cone diameter of the inner ring components must also comply with the relevant regulations for interchange.

use:

Tapered roller bearings are widely used in industries such as automobiles, rolling mills, mining, metallurgy, and plastic machinery.


selectInquiryBearing NO. Boundary dimensions(mm) Basic load ratings(kN) Limiting speed(rpm) Application pointAbutment and fillet dimensions(mm) Value Weight (kg)
dDTBCr 1.2minr 3.4minCrCorGreaseOilada maxdb minDa maxDb minra maxrb maxeYY0Refer
48393A/48320 136.525 190.5 39.688 39.688 33.338 5.5 3.3 246 500 1700 2400 35 151 140 176 182 5 3 0.33 1.8 1 3.3
48393/48328 136.525 203.2 39.688 39.688 33.338 3.6 3.2 236 472 1700 2400 35.9 149 150 175 182 3.6 3.2 0.32 1.87 1.03 4.38
74537/74846X 136.525 215 47.625 47.625 34.925 3.5 3.3 287 495 1700 2400 48.4 162 148 195 208 3.5 3.3 0.49 1.2 0.68 6.09
74537/74850 136.525 215.9 47.625 47.625 34.925 3.5 3.3 287 495 1700 2400 48.4 162 148 195 209 3.5 3.3 0.49 1.2 0.68 6.17
74537/74856 136.525 217.488 47.625 47.625 34.925 3.5 3.3 287 495 1700 2400 48.4 162 148 196 210 3.5 3.3 0.49 1.2 0.68 6.32
896/892 136.525 228.6 57.15 57.15 44.45 3.5 3.3 380 620 1600 2300 51.5 163 149 204 219 3.5 3.3 0.42 1.4 0.78 8.86
99537/99097 136.525 249.975 66.675 66.675 53.401 7.1 3 549 913 1600 2300 55 156 174 225 240 7.1 3 0.41 1.47 0.81 14.1
99537/99100 136.525 254 66.675 66.675 47.625 7 3.3 515 830 1600 2300 55.3 178 157 230 245 7 3.3 0.41 1.5 0.81 14.2
99540/99100 137.317 254 66.675 66.675 47.625 13.5 3.2 549 913 1600 2300 55 169 174 224 236 13.5 3.2 0.41 1.47 0.81 14.3
LL428349/LL428310 139.7 180.975 21.433 20.638 16.67 1.5 1.5 104 194 1600 2300 29.8 152 147 171 176 1.5 1.5 0.37 1.6 0.9 1.36
LM328448/LM328410 139.7 187.325 28.575 29.37 23.02 1.5 1.5 153 305 1600 2300 31.7 155 148 176 182 1.5 1.5 0.36 1.7 0.93 2.26
48680/48620 139.7 200.025 41.275 39.688 34.13 3.6 3.3 246 491 1500 2000 38.6 152 156 183 190 3.6 3.3 0.34 1.78 0.98 4.04
74550/74846X 139.7 215 47.625 47.625 34.925 3.5 3.3 287 495 1500 2000 48.4 163 150 195 208 3.5 3.3 0.49 1.2 0.68 5.83
74550A/74846X 139.7 215 47.625 47.625 34.925 6.4 3.3 287 495 1500 2000 48.4 166 150 195 208 6.4 3.3 0.49 1.2 0.68 5.81
74555/74846X 139.7 215 47.625 53.37 34.925 12.7 3.2 322 549 1500 2000 49.7 170 156 193 205 12.7 3.2 0.49 1.23 0.68 5.77
74550/74850 139.7 215.9 47.625 47.625 34.925 3.5 3.3 287 495 1500 2000 48.4 163 150 195 209 3.5 3.3 0.49 1.2 0.68 5.92
74550A/74850 139.7 215.9 47.625 47.625 34.925 6.4 3.2 322 549 1500 2000 49.7 158 156 193 205 6.4 3.2 0.49 1.23 0.68 5.82
73551/73875 139.7 222.25 34.925 31.623 23.812 3.5 3.3 191 267 1400 1900 41.6 162 152 203 211 3.5 3.3 0.44 1.4 0.75 4.25
898/892 139.7 228.6 57.15 57.15 44.45 3.5 3.3 380 620 1400 1900 51.5 165 151 204 219 3.5 3.3 0.42 1.4 0.78 8.55
898A/892 139.7 228.6 57.15 57.15 44.45 6.4 3.3 380 620 1400 1900 51.5 168 151 204 219 6.4 3.3 0.42 1.4 0.78 8.53
899/892 139.7 228.6 57.15 58.738 44.45 3.6 3.2 439 730 1400 1900 50.6 152 157 202 214 3.6 3.2 0.42 1.43 0.78 8.72
HM231132/HM231110 139.7 236.538 57.15 56.642 44.45 3.5 3.3 455 720 1400 1900 45.9 168 154 216 228 3.5 3.3 0.32 1.9 1 9.63
82550/82931 139.7 236.538 57.15 56.642 44.45 3.5 3.3 400 680 1400 1900 53.7 170 155 213 228 3.5 3.3 0.44 1.4 0.75 9.81
HM231133/HM231110 139.7 236.538 57.15 60.325 44.45 3.6 3.2 499 832 1400 1900 45.2 152 168 213 223 3.6 3.2 0.32 1.88 1.04 10.3
HM231132/HM231115 139.7 241.3 57.15 56.642 44.45 3.5 3.3 455 720 1400 1900 45.9 168 154 218 230 3.5 3.3 0.32 1.9 1 10.3
82550/82950 139.7 241.3 57.15 56.642 44.45 3.5 3.3 400 680 1400 1900 53.7 170 155 215 230 3.5 3.3 0.44 1.4 0.75 10.4
99550/99098X 139.7 250 66.675 66.675 47.625 7 3.3 515 830 1300 1800 55.3 179 158 228 243 7 3.3 0.41 1.5 0.81 13.2
99549/99098X 139.7 250 66.675 71.438 47.625 3.2 3.2 549 913 1300 1800 55 151 174 224 236 3.2 3.2 0.41 1.47 0.81 13.9
99550/99100 139.7 254 66.675 66.675 47.625 7 3.3 515 830 1300 1800 55.3 179 158 230 245 7 3.3 0.41 1.5 0.81 13.8
99550/99100S 139.7 254 66.675 66.675 47.625 7.1 3.2 549 913 1300 1800 55 159 174 224 236 7.1 3.2 0.41 1.47 0.81 14.1