This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
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Bore Size (in)
Bore Size (mm)
Dynamic Radial Load Rating - 1M Revs (C1) (lbf)
Dynamic Radial Load Rating - 1M Revs (C1) (N)
Part Number |
Bore (d) |
Inner Ring Width (B) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Static Radial Load Rating (C0) |
CAD |
|---|---|---|---|---|---|
| 52387W | N/A 3.8750 in98.425 mm | N/A 1.4219 in36.116 mm | N/A 50200 lbf223000 N | N/A 77000 lbf343000 N |
N/A
|
| 685 | N/A 3.8750 in98.425 mm | N/A 1.6250 in41.275 mm | N/A 59500 lbf265000 N | N/A 86700 lbf386000 N |
N/A
|
| 779 | N/A 3.8750 in98.425 mm | N/A 1.8900 in48.006 mm | N/A 77800 lbf346000 N | N/A 111000 lbf495000 N |
N/A
|
| 866 | N/A 3.8750 in98.425 mm | N/A 2.2650 in57.531 mm | N/A 103000 lbf458000 N | N/A 142000 lbf630000 N |
N/A
|
| 943 | N/A 3.8750 in98.425 mm | N/A 2.6250 in66.675 mm | N/A 129000 lbf572000 N | N/A 177000 lbf786000 N |
N/A
|
| HH221442 | N/A 3.8750 in98.425 mm | N/A 2.2650 in57.531 mm | N/A 120000 lbf534000 N | N/A 156000 lbf692000 N |
N/A
|
| HH224332 | N/A 3.8750 in98.425 mm | N/A 2.6250 in66.675 mm | N/A 153000 lbf680000 N | N/A 204000 lbf906000 N |
N/A
|
| HH421246C | N/A 3.8750 in98.425 mm | N/A 2.5 in63.5 mm | N/A 141000 lbf628000 N | N/A 174000 lbf772000 N |
N/A
|
| HH421246CV | N/A 3.8750 in98.425 mm | N/A 2.5 in63.5 mm | N/A 141000 lbf628000 N | N/A 174000 lbf772000 N |
N/A
|
| HM321245 | N/A 3.9060 in99.212 mm | N/A 1.9375 in49.213 mm | N/A 77700 lbf346000 N | N/A 109000 lbf486000 N |
N/A
|
| 98393 | N/A 3.9330 in99.898 mm | N/A 1.9375 in49.213 mm | N/A 108000 lbf482000 N | N/A 117000 lbf519000 N |
N/A
|
| HM120846 | N/A 3.9353 in99.957 mm | N/A 1.9375 in49.213 mm | N/A 60700 lbf270000 N | N/A 96900 lbf431000 N |
N/A
|
| 783A | N/A 3.9360 in99.974 mm | N/A 2 in50.8 mm | N/A 68500 lbf305000 N | N/A 101000 lbf448000 N |
N/A
|
| 944A | N/A 3.9360 in99.974 mm | N/A 2.6250 in66.675 mm | N/A 129000 lbf572000 N | N/A 177000 lbf786000 N |
N/A
|
| HH224334 | N/A 3.9360 in99.974 mm | N/A 2.6250 in66.675 mm | N/A 153000 lbf680000 N | N/A 204000 lbf906000 N |
N/A
|
| HM220149 | N/A 3.9360 in99.974 mm | N/A 1.6535 in41.999 mm | N/A 67500 lbf300000 N | N/A 98500 lbf438000 N |
N/A
|
| KHM220149 | N/A 3.9360 in99.974 mm | N/A 1.6535 in41.999 mm | N/A 80000 lbf356000 N | N/A 98500 lbf438000 N |
N/A
|
| LM720646 | N/A 3.9360 in99.974 mm | N/A 1.0000 in25.400 mm | N/A 27400 lbf122000 N | N/A 45400 lbf202000 N |
N/A
|
| NA56393SW | N/A 3.9360 in99.975 mm | N/A 1.75 in44.45 mm | N/A | N/A |
N/A
|
| HM821547 | N/A 3.9362 in99.979 mm | N/A 1.8125 in46.038 mm | N/A 84700 lbf377000 N | N/A 96900 lbf431000 N |
N/A
|
| HH221447 | N/A 3.9363 in99.982 mm | N/A 2.2650 in57.531 mm | N/A 120000 lbf534000 N | N/A 156000 lbf692000 N |
N/A
|
| 52394X | N/A 3.937 in100 mm | N/A 1.4219 in36.116 mm | N/A 47400 lbf211000 N | N/A 77000 lbf343000 N |
N/A
|
| 783 | N/A 3.937 in100 mm | N/A 1.8900 in48.006 mm | N/A 77800 lbf346000 N | N/A 111000 lbf495000 N |
N/A
|
| 863X | N/A 3.937 in100 mm | N/A 2.2650 in57.531 mm | N/A 103000 lbf458000 N | N/A 142000 lbf630000 N |
N/A
|
| 98394X | N/A 3.937 in100 mm | N/A 1.9375 in49.213 mm | N/A 108000 lbf482000 N | N/A 117000 lbf519000 N |
N/A
|