Tapered roller bearings mainly bear the radial and axial combined load. The bearing capacity depends on the raceway angle of the outer ring. The larger the angle is, the greater the bearing capacity is. According to the number of rolling elements in the bearing, it can be divided into single row, double row and four row tapered roller bearings. The clearance of single row tapered roller bearing needs to be adjusted by users during installation; The clearance of double row and four row tapered roller bearings has been given according to the user’s requirements when the products leave the factory, and it does not need to be adjusted by the user.
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MessageProduct Details
| Bearing NO. | Dimensions(mm) Inch Series | Weight | ||||
| CODE | d | D | B | C | T | kg |
| 639213 | 15 | 42 | 13.5 | 10 | 13 | 0.095 |
| CBK257(C102) | 15 | 42 | 13.5 | 10 | 13 | 0.095 |
| 11590/11520 | 15.875 | 42.862 | 14.288 | 9.525 | 14.288 | 0.102 |
| LM11749/LM11710 | 17.462 | 39.878 | 14.605 | 10.688 | 13.843 | 0.084 |
| LM11949/LM11910 | 19.05 | 45.238 | 16.637 | 12.065 | 15.494 | 0.12 |
| 09074/09195 | 19.05 | 49.225 | 21.539 | 14.288 | 19.845 | 0.18 |
| 639177 | 20 | 43 | 12 | 11 | 13.23 | 0.086 |
| LM12748/LM12710 | 21.43 | 45.237 | 16.637 | 12.065 | 15.494 | 0.12 |
| LM12649/LM12610 | 21.43 | 50.005 | 18.288 | 13.97 | 17.526 | 0.172 |
| LM12749/LM12710 | 21.987 | 45.237 | 16.637 | 12.065 | 15.494 | 0.116 |
| LM12749/LM12711 | 21.987 | 45.975 | 16.637 | 12.065 | 15.494 | 0.121 |
| JL22349/JL22310 | 22 | 41 | 14.4 | 11.4 | 14.4 | 0.079 |
| JHM33449/JHM33410 | 24 | 55 | 25 | 21 | 25 | 0.29 |
| 07098-07196 | 24.981 | 50.005 | 14.26 | 9.525 | 13.495 | 0.11 |
| L44643/L44610 | 25.4 | 50.292 | 14.732 | 10.688 | 14.224 | 0.126 |
| 1780-1729 | 25.4 | 56.896 | 19.837 | 15.875 | 19.368 | 0.23 |
| M84548/M84510 | 25.4 | 57.15 | 19.431 | 14.372 | 19.431 | 0.23 |
| LM44649/LM44610 | 26.988 | 50.292 | 14.732 | 10.668 | 14.224 | 0.118 |
| 28KW01 | 28 | 50.292 | 16.65 | 10.668 | 14.224 | 0.12 |
| L45449/L45410 | 29 | 50.292 | 14.732 | 10.668 | 21.433 | 0.113 |
| M86649/M86610 | 30.162 | 64.292 | 21.433 | 16.67 | 22.225 | 0.336 |
| M88043/M88010 | 30.612 | 68.262 | 22.225 | 17.462 | 15.875 | 0.107 |
| LM67048/L67010 | 31.75 | 59.131 | 16.764 | 11.811 | 15.875 | 0.183 |
| LM67045/LM67010 | 31.75 | 59.131 | 18.57 | 11..811 | 14.5 | 0.192 |
| JL26749/JL26710 | 32 | 53 | 15 | 11.5 | 17 | 0.121 |
| 320/32C | 32 | 58 | 17 | 13 | 22.225 | 0.134 |
| TR0608A-N | 32 | 75 | 28 | 23 | 29.75 | 0.624 |
| 6-7707Y | 33 | 62 | 16.5 | 12 | 16 | 0.567 |
| M88048/M88010 | 33.338 | 68.262 | 22.225 | 17.462 | 22.225 | 0.382 |
| 639337A | 33.338 | 76.2 | 28.575 | 23.02 | 29.37 | 0.678 |
| LM48548/LM48510 | 34.925 | 65.088 | 18.288 | 13.97 | 18.034 | 0.257 |
| LM48549X/10 | 34.925 | 65.088 | 18.288 | 13.97 | 18.034 | 0.257 |
| 14136A/14276 | 34.925 | 69.012 | 26.713 | 15.875 | 26.975 | 0.351 |
| HM88649/HM88610 | 34.925 | 72.233 | 25.4 | 19.842 | 25.4 | 0.482 |
| 02878/02820 | 34.925 | 73.025 | 22.225 | 17.462 | 22.225 | 0.42 |
| 25877/25821 | 34.925 | 73.025 | 24.608 | 19.05 | 23.812 | 0.46 |
| 31594/31520 | 34.925 | 76.2 | 28.575 | 23.812 | 29.37 | 0.644 |
| HM89446/HM89410 | 34.925 | 76.2 | 28.575 | 23.02 | 29.37 | 0.639 |
| 639338A | 34.925 | 76.2 | 28.575 | 23.03 | 29.37 | 0.654 |
| 14585/14525 | 34.925 | 68.262 | 20.638 | 15.875 | 20.638 | 0.32 |
| 6-7807Y | 34.925 | 73 | 26.8 | 22.2 | 26.8 | 0.441 |
| L68149/L68110 | 34.988 | 59.131 | 16.764 | 11.938 | 15.875 | 0.172 |
| L68149A/L68110 | 34.988 | 59.131 | 18.875 | 11.938 | 15.875 | 0.178 |
| 328227 | 34.988 | 59.947 | 18.5 | 13 | 13 | 0.148 |
| L68149/L68111 | 34.988 | 59.947 | 16.764 | 11.938 | 15.875 | 0.179 |
| LM78349/LM78310A | 34.988 | 61.973 | 17 | 13.6 | 16.7 | 0.21 |
| LM78349/LM78310C | 34.988 | 61.973 | 17 | 15 | 18 | 0.24 |
| JL68145/JL68111 | 35 | 60 | 18.412 | 11.938 | 15.875 | 0.187 |
| U298/U261L | 35 | 64.8 | 20.6 | 14 | 18 | 0.258 |
| 30607 | 35 | 65 | 18.288 | 13.97 | 18 | 0.255 |
| TR070803C | 35 | 80 | 28.5 | 22 | 29.25 | 0.691 |
| 25880/25821 | 36.487 | 73.025 | 24.608 | 19.05 | 23.812 | 0.45 |
| HM89449/HM89410 | 36.512 | 76.2 | 28.575 | 23.02 | 29.37 | 0.627 |
| HM89448/HM89410 | 36.512 | 76.2 | 28.575 | 23.02 | 29.37 | 0.627 |
| 25570/25520 | 36.512 | 82.931 | 25.4 | 19.05 | 23.812 | 0.689 |
| JL69345/JL69310 | 38 | 63 | 19 | 13.5 | 17 | 0.202 |
| JL69345/JL69310E | 38 | 63 | 19 | 15.5 | 18.5 | 0.219 |
| JL69349/JL69310 | 38 | 63 | 17 | 13.5 | 17 | 0.197 |
| LM29748/LM29710 | 38.1 | 65.088 | 18.288 | 13 | 18.034 | 0.234 |
| 57207/LM29710 | 38.1 | 65.088 | 18.288 | 13.97 | 18.034 | 0.232 |
| LM29749/LM29711 | 38.1 | 65.088 | 18.288 | 15.748 | 19.812 | 0.251 |
| LM29749/LM29710 | 38.1 | 65.088 | 18.288 | 13.97 | 18.034 | 0.236 |
| 13687/20 | 38.1 | 69.012 | 19.05 | 15.083 | 19.05 | 0.295 |
| 2788/2720 | 38.1 | 76.2 | 25.654 | 19.05 | 23.812 | 0.491 |
| 26878/26822 | 38.1 | 79.375 | 25.4 | 19.05 | 23.812 | 0.57 |
| 3490/3420 | 38.1 | 79.375 | 29.771 | 23.812 | 29.37 | 0.65 |
| 3875/3820 | 38.1 | 85.725 | 30.162 | 23.812 | 30.162 | 0.87 |
| 3580/3525 | 38.1 | 87.312 | 30.886 | 23.812 | 30.162 | 0.87 |
| 639315A/Q | 39 | 72 | 20.638 | 16.764 | 21.43 | 0.355 |
| M399 | 39.688 | 73.025 | 22.15 | 18.5 | 19.25 | 0.353 |
| M365L | 39.688 | 76 | 22.098 | 14.732 | 19.25 | 0.463 |
| 2789/2720 | 39.688 | 76.2 | 25.654 | 19.05 | 23.812 | 0.47 |
| U399/U360L | 39.688 | 73.04 | 22.075 | 15.3 | 18.788 | 0.47 |
| TR080803R-9 | 40 | 80 | 29.2 | 23 | 30.5 | 0.676 |
| 3879/3820 | 40 | 85.725 | 30.162 | 23.812 | 30.162 | 0.84 |
| LM300849/11 | 40.988 | 67.975 | 18 | 13.5 | 17.5 | 0.24 |
| 18437 | 41 | 68 | 21 | 14.5 | 19 | 0.264 |
| 18590/18520 | 41.275 | 73.025 | 17.462 | 12.7 | 16.667 | 0.218 |
| LM501349/LM501310 | 41.275 | 73.431 | 19.812 | 14.732 | 19.558 | 0.325 |
| LM501349/LM501311 | 41.275 | 73.431 | 19.812 | 18.186 | 23.012 | 0.342 |
| LM501349/LM501314 | 41.275 | 73.431 | 19.812 | 16.604 | 21.43 | 0.345 |
| 11162/11130 | 41.275 | 76.2 | 17.384 | 14.288 | 18.009 | 0.33 |
| 24780/24720 | 41.275 | 76.2 | 23.02 | 17.462 | 22.225 | 0.41 |
| 26882/26822 | 41.275 | 79.375 | 25.4 | 19.04 | 23.812 | 0.52 |
| 3880/3820 | 41.275 | 85.725 | 30.162 | 23.812 | 30.162 | 0.908 |
| HM803146/HM803110 | 41.275 | 88.9 | 29.37 | 23.02 | 30.162 | 0.908 |
| 25580/25520 | 44.45 | 82.931 | 25.4 | 19.05 | 23.812 | 0.554 |
| 3782/3720 | 44.45 | 93.264 | 30.302 | 23.812 | 30.162 | 0.967 |
| 127509 | 45 | 85 | 23.5 | 20 | 24.75 | 0.58 |
| 17887/17831 | 45.23 | 79.985 | 20.638 | 15.08 | 19.842 | 0.402 |
| LM102949/LM102910 | 45.242 | 73.431 | 19.812 | 15.748 | 19.558 | 0.308 |
| LM603049/LM603011 | 45.242 | 77.788 | 19.842 | 15.08 | 19.842 | 0.363 |
| LM603049/LM603012 | 45.242 | 77.788 | 19.842 | 16.667 | 21.43 | 0.381 |
| LM603049/LM603014 | 45.242 | 79.974 | 19.842 | 15.08 | 19.842 | 0.394 |
| LM603049A/LM603014 | 45.42 | 79.974 | 19.842 | 15.08 | 19.842 | 0.398 |
| 25590/25520 | 45.618 | 82.931 | 25.4 | 19.05 | 23.912 | 0.537 |
| 25590/25523 | 45.618 | 82.931 | 25.4 | 22.225 | 26.988 | 0.58 |
| LM503349A/LM503310 | 45.987 | 74.976 | 18 | 14 | 18 | 0.299 |
| LM503349/LM503310 | 45.987 | 74.976 | 18 | 14 | 18 | 0.301 |
| 18690/18620 | 46.038 | 79.375 | 17.462 | 13.495 | 17.462 | 0.33 |
| 386A/382A | 47.625 | 96.838 | 21.946 | 15.875 | 21 | 0.729 |
| JLM104946/10Z | 50 | 82 | 24 | 17 | 21.5 | 0.421 |
| JLM104948/JLM104910 | 50 | 82 | 21.5 | 17 | 21.5 | 0.512 |
| JLM104945/10Z | 50 | 82 | 27.62 | 17 | 21.5 | 0.444 |
| JM205149/JM205110 | 50 | 90 | 28 | 23 | 28 | 0.749 |
| LM104949/LM104910 | 50.8 | 82 | 22.225 | 17 | 21.973 | 0.409 |
| LM104949/LM104911 | 50.8 | 82.55 | 22.225 | 16.51 | 21.59 | 0.412 |
| 18790/18720 | 50.8 | 85 | 17.462 | 13.495 | 17.462 | 0.372 |
| 368A/362A | 50.8 | 88.9 | 22.2 | 16.512 | 20.638 | 0.494 |
| 368/362A | 50.8 | 88.9 | 22.225 | 16.513 | 20.638 | 0.522 |
| 368/362 | 50.8 | 90 | 22.225 | 15.875 | 20 | 0.531 |
| 28985/28920 | 60.325 | 101.6 | 25.4 | 19.845 | 25.4 | 0.787 |
| 29587/29520 | 63.5 | 107.95 | 25.4 | 19.05 | 25.4 | 0.918 |
| 395A/394A | 66.675 | 110 | 21.996 | 18.824 | 22 | 0.789 |
| 39590/39520 | 66.675 | 112.712 | 30.162 | 23.812 | 30.162 | 1.183 |
| 3984/3920 | 66.675 | 112.712 | 30.048 | 23.812 | 30.162 | 1.135 |
| HM212049/11 | 66.675 | 112.238 | 38.354 | 29.718 | 38.1 | 1.848 |
| 33281/33462 | 71.438 | 117.475 | 30.162 | 23.812 | 30.162 | 1.218 |
| 33287/33462 | 73.025 | 117.475 | 30.162 | 23.812 | 30.162 | 1.173 |
| 580/572 | 82.55 | 139.992 | 36.098 | 28.575 | 36.512 | 2.169 |
| 27695/27620 | 84.976 | 125.412 | 25.4 | 19.845 | 25.4 | 0.9 |
| 498/492A | 85.725 | 133.35 | 29.769 | 22.225 | 30.162 | 1.1 |
| HM518445/HM518410 | 88.9 | 152.4 | 39.668 | 30.162 | 39.688 | 2.86 |
| 594/592A | 95.25 | 152.4 | 36.322 | 30.162 | 39.688 | 2.6 |
Message
We ask the service staff to always think about the customers, solve the problems of the equipment in time, and make sure that the interests of customers are above everything else.
