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Inch Series

Inch Series

  • Inch Series
  • Inch Series
InquiryPDFBearing 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
H239640/H239612 177.8 320.675 88.9 85.725 65.088 3.5 4.8 855 1270 1100 1500 66.3 215 197 292 309 3.5 4.8 0.32 1.9 1 27
EE470078/470128 177.8 327.025 90.488 92.075 63.5 6.4 6.4 930 1500 1000 1500 68.6 223 200 294 315 6.4 6.4 0.37 1.6 0.9 31
EE470078X/470128 177.8 327.025 90.488 92.075 63.5 9.5 6.4 864 1430 1000 1500 68.3 202 224 290 305 9.5 6.4 0.37 1.63 0.9 31
470978/470128 177.8 327.025 90.488 92.075 63.5 6.4 6.4 864 1430 1000 1500 68.3 196 224 290 305 6.4 6.4 0.37 1.63 0.9 31.1
590900/591326 177.8 336.55 79.375 80.963 53.975 3.2 6.4 757 1100 1000 1500 75.7 189 213 286 303 3.2 6.4 0.49 1.22 0.67 28.1
EE470073/470132 177.8 336.55 90.488 92.075 63.5 13.5 6.4 864 1430 1000 1500 68.3 210 224 290 305 13.5 6.4 0.37 1.63 0.9 33.4
EE607070/607140 177.8 355.6 79.375 77.788 53.975 6.4 6.4 754 1090 1000 1500 83.8 196 228 305 324 6.4 6.4 0.55 1.1 0.6 32.7
EE420701/421417 177.8 360 92.075 88.897 63.5 12.7 3.2 938 1460 1000 1500 75.6 208 243 317 334 12.7 3.2 0.4 1.49 0.82 40.5
EE420701/421437 177.8 365.049 92.075 88.897 63.5 12.7 3.3 875 1340 1000 1500 78.9 243 214 332 351 12.7 3.3 0.42 1.4 0.79 41.1
EE420701/421450 177.8 368.3 92.075 88.897 63.5 12.7 3.3 875 1340 1000 1500 78.9 243 214 333 353 12.7 3.3 0.42 1.4 0.79 42
EE350701/351687 177.8 428.625 106.362 95.25 61.912 6.4 6.4 1070 1390 1000 1500 118.7 196 237 350 382 6.4 6.4 0.76 0.79 0.44 64.6
M336948/M336912 178.595 265.112 51.595 57.15 38.895 3.3 3.3 495 880 1200 1700 47 194 196 250 251 3 3 0.33 1.8 1 9.6
M336949/M336912 179.934 265.112 51.595 57.15 38.895 3.3 3.3 495 880 1200 1700 47 194 196 250 251 3 3 0.33 1.8 1 9.6
93708/93125 179.972 317.5 63.5 63.5 46.038 3.5 3.3 575 1060 1200 1700 71 224 206 288 306 3.5 3.3 0.52 1.1 0.63 21.2
93708/93126 179.972 317.5 68.262 63.5 50.8 3.5 3.3 575 1060 1200 1700 75.8 224 206 286 306 3.5 3.3 0.52 1.1 0.63 22.1
93708/93125 179.975 317.5 63.5 63.5 46.038 3.6 3.2 604 1130 1200 1700 71.4 192 227 278 295 3.6 3.2 0.52 1.15 0.63 20.8
67875/67820 179.997 266.7 47.099 46 38.1 6.4 3.2 339 703 1200 1700 57.8 198 211 245 257 6.4 3.2 0.48 1.26 0.69 8.87
JM736149/JM736110 180 250 47 45 37 3 2.5 369 695 1200 1700 56 192 192 240 243 2.5 2.5 0.48 1.25 0.7 6.65
HM237547/HM237510 180 288.925 63.5 68.262 47.625 7 3.2 628 973 1200 1700 52.2 199 203 260 270 7 3.2 0.32 1.88 1.04 14.6
M238843/M238810 180.975 269.875 55.563 55.563 42.863 1.6 3.2 411 805 1100 1600 49.9 189 209 246 255 1.6 3.2 0.33 1.8 0.99 10.5
LL537649/LL537610 184.15 236.538 26.192 25.4 19.05 1.5 1.5 155 291 1100 1600 38 199 193 225 230 1.5 1.5 0.37 1.6 0.89 2.66
67883/67820 184.15 266.7 47.625 46.833 38.1 3.5 3.3 345 720 1100 1600 57.9 212 198 246 260 3.5 3.3 0.48 1.3 0.69 8.73
67883/67830 184.15 279.997 46.525 46.833 36 3.6 3.2 339 703 1100 1600 56.7 196 211 245 257 3.6 3.2 0.48 1.26 0.69 10
67884/67820 187.325 266.7 47.625 46.833 38.1 3.5 3.3 345 720 1100 1600 57.9 214 200 246 260 3.5 3.3 0.48 1.3 0.69 8.39
M238849/M238810 187.325 269.875 55.562 55.562 42.862 3.5 3.3 490 920 1100 1600 49.6 211 198 250 261 3.5 3.3 0.33 1.8 0.99 10.1
87737/87111 187.325 282.575 50.8 47.625 36.512 3.5 3.3 360 600 1100 1600 54.8 215 202 262 274 3.5 3.3 0.42 1.4 0.79 9.94
67884/67835 187.325 289.992 46.525 46.833 36 3.6 3.2 339 703 1100 1600 56.7 200 211 245 257 3.6 3.2 0.48 1.26 0.69 10.9
H239649/H239610 187.325 319.964 88.9 85.725 65.088 5.5 4.8 855 1270 1100 1600 66.3 222 202 292 309 5.5 4.8 0.32 1.9 1 25
H239649/H239612 187.325 320.675 88.9 85.725 65.088 5.5 4.8 855 1270 1100 1600 66.3 222 202 292 309 5.5 4.8 0.32 1.9 1 25.2
M239447/M239410 189.738 279.4 52.388 57.15 41.275 3.3 3.3 523 980 1100 1600 49 202 212 266 266 3 3 0.33 1.8 1 11

Tapered roller bearings are made of inner races called cones and outer races call cups. They are called tapered roller bearings because the cone assembly is narrower in one end and the races are built with one side narrower as well to match the rollers. This bearing construction is ideal for environments where high speed and heavy loads occur, and a low friction is needed. Tapered roller bearings are widely used in applications like automotive, rail, gearboxes, agriculture, machine tools, construction and more.