TAPERED ROLLER BEARINGS
| Part Number | Dimensions | Geometry Factors |
Bearing Weight |
|||||||||
|
Inner |
Outer |
Shaft | Housing | Pin | ||||||||
| Max. Shaft
Fillet Radius R(4) |
Backing
Shoulder Dia. db |
Max. Housing
Fillet Radius r(4) |
Backing
Shoulder Dia. Da |
Ka Kb |
G1 |
G2 |
Cg |
|||||
| mm | mm | mm | mm | mm | mm | kg | ||||||
| in. | in. | in. | in. | in. | in. | lbs. | ||||||
| 387AS | 384D | 5.0
0.20 |
73.0
2.87 |
0.8
0.03 |
93.0
3.66 |
42.0 | 15.7 | 0.0859 | 1.49
3.25 |
|||
| 387-S | 384D | 0.8
0.03 |
64.0
2.52 |
0.8
0.03 |
93.0
3.66 |
42.0 | 15.7 | 0.0859 | 1.49
3.29 |
|||
| 387A | 384XD | 3.5
0.14 |
70.0
2.76 |
0.8
0.03 |
94.0
3.70 |
42.0 | 15.7 | 0.0859 | 2.92
6.42 |
|||
| 462 | 452D | 2.3
0.09 |
67.0
2.64 |
0.8
0.03 |
100.0
3.94 |
58.6 | 17.1 | 0.0946 | 2.48
5.48 |
|||
| 469 | 452D | 3.5
0.14 |
72.0
2.83 |
0.8
0.03 |
100.0
3.94 |
– | – | 58.6 | 17.1 | 0.0946 | 2.48
5.47 |
|
| 390 | 394D | 2.3
0.09 |
70.0
2.76 |
0.8
0.03 |
104.4
4.11 |
– | – | 56.0 | 21.4 | 0.0984 | 2.08
4.58 |
|
| 29665 | 29622D | 3.5
0.14 |
75.0
2.95 |
0.8
0.03 |
109.0
4.29 |
77.7 | 43.3 | 0.1170 | 2.76
6.07 |
|||
| 33225 | 33462D | 3.5
0.14 |
74.0
2.91 |
0.8
0.03 |
112.0
4.41 |
84.2 | 25.9 | 0.1162 | 3.43
7.57 |
|||
| 66225 | 66462D | 3.5
0.14 |
76.0
2.99 |
0.8
0.03 |
111.0
4.37 |
50.2 | 16.4 | 0.0751 | 3.35
7.37 |
|||
| 72225C | 72488D | 3.5
0.14 |
81.0
3.19 |
1.5
0.06 |
115.0
4.53 |
–
– |
–
– |
57.4 | 15.9 | 0.0825 | 4.14
9.13 |
|
| 555-S | 552D | 3.5
0.14 |
76.0
2.99 |
1.5
0.06 |
115.0
4.53 |
– | – | 91.0 | 21.1 | 0.1108 | 4.48
9.88 |
|
| 635 | 632D | 3.5
0.14 |
75.0
2.95 |
1.5
0.06 |
125.0
4.92 |
– | – | 106.4 | 21.0 | 0.0814 | 6.76
14.88 |
|
| 78225 | 78549D | 3.5
0.14 |
83.0
3.27 |
1.5
0.06 |
131.0
5.16 |
62.6 | 19.1 | 0.0884 | 5.40
11.91 |
|||
| 388A | 384ED | 3.5
0.14 |
70.0
2.76 |
0.8
0.03 |
93.0
3.66 |
–
– |
42.0 | 15.7 | 0.0859 | 1.44
3.17 |
||
| 388A | 384D | 3.5
0.14 |
70.0
2.76 |
0.8
0.03 |
93.0
3.66 |
–
– |
42.0 | 15.7 | 0.0859 | 1.46
3.23 |
||
| 66589 | 66522D | 0.8
0.03 |
74.0
2.91 |
0.8
0.03 |
118.0
4.65 |
–
– |
– | 57.0 | 18.3 | 0.0797 | 3.94
8.68 |
|
| 28980 | 28921D | 3.5
0.14 |
73.0
2.87 |
0.8
0.03 |
96.0
3.78 |
–
– |
– | 60.1 | 24.5 | 0.1032 | 1.67
3.67 |
|
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Brand service including SKF FAG INA TIMKEN NSK NTN NACHI THK IKO…
Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.
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