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. | ||||||
| 483 | 472D | 3.5
0.14 |
78.0
3.07 |
0.8
0.03 |
114.0
4.49 |
77.2 | 23.0 | 0.1083 | 3.25
7.19 |
|||
| 559 | 552D | 3.5
0.14 |
81.0
3.19 |
1.5
0.06 |
115.0
4.53 |
91.0 | 21.1 | 0.1108 | 4.25
9.40 |
|||
| 565 | 563D | 3.5
0.14 |
80.0
3.15 |
1.5
0.06 |
119.0
4.69 |
101.3 | 24.0 | 0.1167 | 4.53
9.99 |
|||
| 639 | 632D | 3.5
0.14 |
81.0
3.19 |
1.5
0.06 |
125.0
4.92 |
106.4 | 21.0 | 0.0814 | 6.28
13.82 |
|||
| 78250 | 78549D | 2.3
0.09 |
85.0
3.35 |
1.5
0.06 |
131.0
5.16 |
– | – | 62.6 | 19.1 | 0.0884 | 5.10
11.24 |
|
| 745-S | 742D | 3.5
0.14 |
84.0
3.31 |
1.5
0.06 |
143.0
5.63 |
– | – | 159.6 | 26.3 | 0.0898 | 9.77
21.54 |
|
| 747-S | 742D | 3.5
0.14 |
85.0
3.35 |
1.5
0.06 |
143.0
5.63 |
159.6 | 26.3 | 0.0898 | 9.74
21.47 |
|||
| 569 | 563D | 3.5
0.14 |
81.0
3.19 |
1.5
0.06 |
119.0
4.69 |
101.3 | 24.0 | 0.1167 | 4.43
9.79 |
|||
| 78255X | 78549D | 3.5
0.14 |
89.0
3.50 |
1.5
0.06 |
131.0
5.16 |
62.6 | 19.1 | 0.0884 | 4.99
11.00 |
|||
| 478 | 472D | 2.3
0.09 |
77.0
3.03 |
0.8
0.03 |
114.0
4.49 |
–
– |
–
– |
77.2 | 23.0 | 0.1083 | 3.17
7.00 |
|
| 395A | 394D | 0.8
0.03 |
73.0
2.87 |
0.8
0.03 |
104.4
4.11 |
– | – | 56.0 | 21.4 | 0.0984 | 1.76
3.89 |
|
| 395-S | 394D | 3.5
0.14 |
79.0
3.11 |
0.8
0.03 |
104.4
4.11 |
– | – | 56.0 | 21.4 | 0.0984 | 1.76
3.88 |
|
| 33262 | 33462D | 3.5
0.14 |
81.0
3.19 |
0.8
0.03 |
112.0
4.41 |
84.2 | 25.9 | 0.1162 | 2.95
6.52 |
|||
| 479 | 472D | 2.3
0.09 |
78.0
3.07 |
0.8
0.03 |
114.0
4.49 |
77.2 | 23.0 | 0.1083 | 3.11
6.83 |
|||
| 560 | 552D | 3.5
0.14 |
84.0
3.31 |
1.5
0.06 |
115.0
4.53 |
91.0 | 21.1 | 0.1108 | 3.89
8.59 |
|||
| 641 | 632D | 3.5
0.14 |
83.0
3.27 |
1.5
0.06 |
125.0
4.92 |
– | – | 106.4 | 21.0 | 0.0814 | 6.06
13.35 |
|
| 399A | 394D | 2.3
0.09 |
78.0
3.07 |
0.8
0.03 |
104.4
4.11 |
– | – | 56.0 | 21.4 | 0.0984 | 1.69
3.72 |
|
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Brand service including SKF FAG INA TIMKEN NSK NTN NACHI THK IKO…
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