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  • Inch Series
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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
82576/82950 146.05 241.3 57.15 56.642 44.45 3.5 3.3 400 680 1400 1900 53.7 173 158 215 230 3.5 3.3 0.44 1.4 0.75 9.8
81575/81962 146.05 244.475 47.625 50.005 33.338 3.5 3.3 330 510 1400 1900 42.9 175 164 225 235 3.5 3.3 0.35 1.7 0.94 8.28
99575/99100 146.05 254 66.675 66.675 47.625 7 3.3 515 830 1400 1900 55.3 182 162 230 245 7 3.3 0.41 1.5 0.81 13.1
EE107057/107105 146.05 268.288 74.612 74.612 57.15 6.4 6.4 610 980 1400 1900 59.5 184 163 236 256 6.4 6.4 0.39 1.5 0.85 17.6
EE217056/217112 146.05 285.75 76.2 73.025 55.563 6.4 6.4 588 882 1400 1900 60.4 164 186 246 261 6.4 6.4 0.4 1.49 0.82 20
EE217064/217112 146.05 285.75 76.2 73.025 55.563 1.2 6.4 588 882 1400 1900 60.4 154 186 246 261 1.2 6.4 0.4 1.49 0.82 20.1
EE750573/751200 146.05 304.8 60.325 61.913 41.275 12.7 6.4 599 800 1000 1400 49.8 177 192 258 268 12.7 6.4 0.33 1.8 0.99 19.5
EE750576/751200 146.05 304.8 60.325 61.913 41.275 3.2 6.4 599 800 1000 1400 49.8 158 192 258 268 3.2 6.4 0.33 1.8 0.99 19.7
EE750577/751200 146.05 304.8 60.325 61.913 41.275 6.4 6.4 599 800 1000 1400 49.8 164 192 258 268 6.4 6.4 0.33 1.8 0.99 19.6
EE516057/516120 146.05 304.8 88.9 82.55 57.15 6.4 6.4 652 896 950 1400 91.9 164 179 252 280 6.4 6.4 0.73 0.82 0.45 26.5
HH932145/HH932110 146.05 304.8 88.9 82.55 57.15 6.4 6.4 745 1010 950 1400 92.3 195 164 262 295 6.4 6.4 0.73 0.82 0.45 27
EE450577/451212 146.05 307.975 88.9 93.662 61.912 9.7 6.8 745 1070 950 1400 61.5 196 171 271 289 9.7 6.8 0.33 1.8 1 28.8
HH234040/HH234010 146.05 307.975 88.9 93.662 66.675 9.7 6.8 885 1190 950 1400 63.2 194 168 275 294 9.7 6.8 0.33 1.8 1 28.7
HH932145/HH932115 146.05 311.15 88.9 82.55 57.15 6.4 6.4 791 1060 950 1400 92.1 164 177 260 288 6.4 6.4 0.73 0.82 0.45 28.3
HH932145/HH932115 146.05 311.15 88.9 82.55 57.15 6.4 6.4 745 1010 950 1400 92.3 195 164 265 298 6.4 6.4 0.73 0.82 0.45 28.3
HH234040/HH234018 146.05 317.5 88.9 93.662 66.675 9.7 6.8 885 1190 950 1400 63.2 194 168 279 298 9.7 6.8 0.33 1.8 1 31.2
HM231148/HM231110 149.225 236.538 57.15 56.642 44.45 6.4 3.3 455 720 1100 1500 45.9 176 159 216 228 6.4 3.3 0.32 1.9 1 8.65
HM231149/HM231110 149.225 236.538 57.15 56.642 44.45 3.5 3.3 455 720 1100 1500 45.9 173 159 216 228 3.5 3.3 0.32 1.9 1 8.68
82587/82931 149.225 236.538 57.15 56.642 44.45 3.5 3.3 400 680 1100 1500 53.7 175 160 213 228 3.5 3.3 0.44 1.4 0.75 8.85
HM231148/HM231115 149.225 241.3 57.15 56.642 44.45 6.4 3.3 455 720 1100 1500 45.9 176 159 218 230 6.4 3.3 0.32 1.9 1 9.27
HM231149/HM231115 149.225 241.3 57.15 56.642 44.45 3.5 3.3 455 720 1100 1500 45.9 173 159 218 230 3.5 3.3 0.32 1.9 1 9.3
82587/82950 149.225 241.3 57.15 56.642 44.45 3.5 3.3 400 680 1100 1500 53.7 175 160 215 230 3.5 3.3 0.44 1.4 0.75 9.47
99587/99098X 149.225 250 66.675 66.675 47.625 7.1 3.2 549 913 1100 1500 55 168 174 224 236 7.1 3.2 0.41 1.47 0.81 12.4
560990/561251 149.86 317.5 77.788 76.2 53.975 3.2 4.8 752 1100 1100 1500 69.7 177 201 271 287 3.2 4.8 0.46 1.29 0.71 25.1
99591/99100S 149.975 254 66.675 71.438 47.625 3.2 3.2 549 913 1100 1500 55 161 174 224 236 3.2 3.2 0.41 1.47 0.81 13.2
81590/81962X 150 244.475 47.498 50.005 41.275 3.6 3.2 322 494 1200 1600 41.7 162 177 221 230 3.6 3.2 0.35 1.72 0.95 8.02
81590/81962 150 244.475 47.625 50.005 33.338 3.5 3.3 330 510 1200 1600 42.9 177 166 225 235 3.5 3.3 0.35 1.7 0.94 7.92
99590X/99098X 150 250 66.675 66.675 47.625 7.1 3.2 549 913 1200 1600 55 169 174 224 236 7.1 3.2 0.41 1.47 0.81 12.3
EE560592/561251 150.698 317.5 77.788 76.2 53.975 17.5 4.8 752 1100 1100 1500 69.7 191 201 271 287 17.5 4.8 0.46 1.29 0.71 26.9
81593/81964 150.813 245 47.625 50.005 33.338 3.6 3.2 322 494 1200 1600 41.8 163 177 219 227 3.6 3.2 0.35 1.72 0.95 7.63
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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.


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