The inch size bearings, prefix J, are according to American AFBMA 19/1974, and contain four interdependent components: the cone ( inner ring), the cup (outer ring with tapered raceways), tapered rollers ( rolling elements) and the cage ( roller retainer). The one row tapered roller bearings inch types are of separable design, which means the outer ring/cup and the inner ring/cone with rollers and cage assembly can be separately mounted. The two parts are interchangeable.
Tapered angles allow bearing to efficiently control a combination of radial and thrust loads. The steeper the outer ring angle, the greater ability the bearing has to handle thrust loads. Single row tapered roller bearings can support axial forces in one direction and high radial forces.
Inch series single row tapered roller bearings are not sealed, this means that sealing of the bearing position must be carried out in the adjacent construction. This must reliably prevent the moisture and contaminants from entering the bearing and the egress of lubricant from the bearing position.
Application
The tapered roller bearings are generally used in various applications, for example, agricultural machinery, earth moving machinery, pumps, industrial machinery for cleaning and bottling, electric motors, fitness machines and other automatic opening systems etc.
Bearing Model | Dimensions(mm) | Weight(kg) | ||
d | D | B | ||
LM11749 - LM11710 | 17.462 | 39.878 | 14.605 | 0.090 |
LM11949 - LM11910 | 19.05 | 45.237 | 16.637 | 0.120 |
LM12749 - LM12711 | 21.987 | 45.974 | 16.637 | 0.120 |
LM72849 - LM72810 | 22.606 | 47 | 15.5 | 0.130 |
L44643 - L44610 | 25.4 | 50.292 | 14.732 | 0.130 |
L44649 - L44610 | 26.988 | 50.292 | 14.732 | 0.120 |
L45449 - L45410 | 29 | 50.292 | 14.732 | 0.110 |
LM67048 - LM67010 | 31.75 | 59.131 | 16.764 | 0.180 |
M12649 - M12610 | 21.43 | 50.005 | 18.288 | 0.170 |
M12648 - M12610 | 22.225 | 50.005 | 18.288 | 0.160 |
M84249 - M84210 | 25.4 | 59.53 | 23.114 | 0.330 |
HM88630 - HM88610 | 25.4 | 72.233 | 25.4 | 0.570 |
M88043 - M88010 | 30.162 | 68.262 | 22.225 | 0.400 |
M86649R - M86610 | 30.162 | 64.292 | 21.432 | 0.240 |
09062 - 09195 | 15.875 | 49.225 | 21.539 | 0.190 |
07098 - 07196 | 24.981 | 50.005 | 14.26 | 0.110 |
07097 - 07196 | 25 | 50.005 | 14.26 | 0.110 |
07100 - 07196 | 25.4 | 50.005 | 14.26 | 0.110 |
07100 - 07204 | 25.4 | 51.994 | 14.26 | 0.140 |
02474 - 02420 | 28.575 | 68.262 | 22.225 | 0.410 |
02872 - 02820 | 28.575 | 73.025 | 22.225 | 0.480 |
2580 - 2520 | 31.75 | 66.421 | 25.357 | 0.400 |
02476 - 02420 | 31.75 | 68.262 | 22.225 | 0.380 |
17580R - 17520 | 15.875 | 42.862 | 16.67 | 0.120 |
17580R - 17520 | 15.875 | 42.862 | 16.67 | 0.120 |
12580 - 12520 | 20.638 | 49.225 | 19.845 | 0.180 |
1280 - 1220 | 22.225 | 57.15 | 22.225 | 0.280 |
1380 - 1329 | 22.225 | 53.975 | 20.168 | 0.210 |
1779 - 1729 | 23.812 | 56.896 | 19.837 | 0.240 |
17098 - 17244 | 24.981 | 62 | 16.566 | 0.270 |
15101 - 15250 | 25.4 | 63.5 | 20.638 | 0.310 |
15101 - 15243 | 25.4 | 61.912 | 20.638 | 0.290 |
15100 - 15245 | 25.4 | 62 | 20.638 | 0.300 |
15106 - 15245 | 26.988 | 62 | 20.638 | 0.290 |
15580 - 15523 | 26.988 | 60.325 | 17.462 | 0.260 |
15590 - 15520 | 28.575 | 57.15 | 17.462 | 0.200 |
1988R - 1922 | 28.575 | 57.15 | 19.355 | 0.230 |
15112 - 15245 | 28.575 | 62 | 20.638 | 0.270 |
15113 - 15245 | 28.575 | 62 | 20.638 | 0.280 |
17118 - 17244 | 29.987 | 62 | 16.566 | 0.240 |
15117 - 15245 | 29.987 | 62 | 20.638 | 0.270 |
15118 - 15245 | 30.213 | 62 | 20.638 | 0.200 |
15119 - 15245 | 30.213 | 62 | 20.638 | 0.200 |
15120 - 15245 | 30.213 | 62 | 20.638 | 0.200 |
15125 - 15245 | 31.75 | 62 | 20.638 | 0.250 |
15123 - 15245 | 31.75 | 62 | 19.05 | 0.230 |
2682 - 2631 | 26.162 | 66.421 | 25.433 | 0.430 |
2688 - 2631 | 26.988 | 66.421 | 25.433 | 0.430 |
26112 - 26283 | 28.575 | 72 | 18.923 | 0.390 |
2689 - 2631 | 28.575 | 66.421 | 25.433 | 0.410 |
2690 - 2631 | 29.367 | 66.421 | 25.433 | 0.390 |
41125 - 41286 | 28.575 | 72.626 | 24.257 | 0.470 |
41126 - 41286 | 28.575 | 72.626 | 24.257 | 0.470 |
86647 - 86610 | 28.575 | 64.292 | 21.432 | 0.350 |
86643 - 86610 | 25.4 | 64.292 | 21.432 | 0.275 |
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Single Row Tapered Roller Bearing 2794R - 2735X Size 36.487x73.025x25.654 mmInquire
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Single Row Tapered Roller Bearing 25880R - 25821 Size 36.487x73.025x24.608 mmInquire
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Single Row Tapered Roller Bearing L68149 - L68110 Size 34.98x59.131x16.764 mmInquire
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Single Row Tapered Roller Bearing HM88648 - HM88610 Size 35.717x72.233x25.4 mmInquire
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Single Row Tapered Roller Bearing 26877R - 26822 Size 36.512x79.375x25.4 mmInquire
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Single Row Tapered Roller Bearing 3479 - 3420 Size 36.512x79.375x29.771 mmInquire
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Single Row Tapered Roller Bearing 13687 - 13621 Size 38.1x69.012x19.05 mmInquire
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Single Row Tapered Roller Bearing LM29749 - LM29710 Size 38.1x65.088x18.288 mmInquire
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Single Row Tapered Roller Bearing 16150 - 16284 Size 38.1x72.238x20.638 mmInquire
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Single Row Tapered Roller Bearing 16150 - 16283 Size 38.1x72.238x20.638 mmInquire
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Single Row Tapered Roller Bearing 16150 - 16282 Size 38.1x71.996x20.638 mmInquire
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Single Row Tapered Roller Bearing JL69349 - JL69310 Size 38x63x17 mmInquire
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Single Row Tapered Roller Bearing 3490 - 3420 Size 38.1x79.375x29.771 mmInquire
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Single Row Tapered Roller Bearing 28150 - 28317 Size 38.1x80.035x20.94 mmInquire
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Single Row Tapered Roller Bearing 3382 - 3328 Size 39.688x84.138x30.391 mmInquire
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Single Row Tapered Roller Bearing 418 - 414 Size 38.1x88.501x29.083 mmInquire
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Single Row Tapered Roller Bearing HM801346 - HM801310 Size 38.1x82.55x28.575 mmInquire
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Single Row Tapered Roller Bearing 3386 - 3320 Size 39.688x80.167x30.391 mmInquire
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Single Row Tapered Roller Bearing 2789R - 2735X Size 39.688x73.025x25.654 mmInquire
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Single Row Tapered Roller Bearing HM801346X-HM801310 Size 38.1x82.55x28.575 mmInquire
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Single Row Tapered Roller Bearing 25572 - 25520 Size 38.1x82.931x25.4 mmInquire
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Single Row Tapered Roller Bearing 28158 - 28300 Size 40x76.2x20.94 mmInquire
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Single Row Tapered Roller Bearing 344 - 332 Size 40x80x22.403 mmInquire
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Single Row Tapered Roller Bearing 18590 - 18520 Size 41.275x73.025x17.462 mmInquire
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Single Row Tapered Roller Bearing 543 - 532X Size 40x107.95x36.957 mmInquire
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Single Row Tapered Roller Bearing 07079 - 07196 Size 20x50.005x14.26 mmInquire
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Single Row Tapered Roller Bearing LM501349 - LM501310 Size 41.275x73.431x19.812 mmInquire
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Single Row Tapered Roller Bearing LM501349 - LM501314 Size 41.275x73.431x19.812 mmInquire
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Single Row Tapered Roller Bearing LM501349 - LM501311 Size 41.275x73.431x19.812 mmInquire
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Single Row Tapered Roller Bearing 11162R - 11300 Size 41.275x76.2x17.384 mmInquire
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Single Row Tapered Roller Bearing 24780 - 24720 Size 41.275x76.2x23.02 mmInquire
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Single Row Tapered Roller Bearing 336 - 332 Size 41.275x80x22.403 mmInquire
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Single Row Tapered Roller Bearing M802048 - M802011 Size 41.275x82.55x25.654 mmInquire
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Single Row Tapered Roller Bearing 342 - 332 Size 41.275x80x22.403 mmInquire
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Single Row Tapered Roller Bearing 3877 - 3821 Size 41.275x85.725x30.162 mmInquire
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Single Row Tapered Roller Bearing 3576R - 3525 Size 41.275x87.312x30.886 mmInquire