参数 |
数据 |
说明 |
Bore d |
420.000 mm |
|
Bore d |
16.5354 in |
|
O.D. D |
520.000 mm |
|
O.D. D |
20.4724 in |
|
Width B |
46.000 mm |
|
Width B |
1.8110 in |
|
DUR/DOR F/E |
498.800 mm |
|
DUR/DOR F/E |
19.6378 in |
|
Static Load Rating Co |
1490 kN |
|
Static Load Rating Co |
335000 lbf |
|
Dynamic Load Rating C1 |
733 kN |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
Dynamic Load Rating C1 |
165000 lbf |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
Dimension s |
3.50 mm |
Permissible axial displacement from normal position of one bearing ring in relation to the other. |
Dimension s |
0.138 in |
Permissible axial displacement from normal position of one bearing ring in relation to the other. |
Geometry Factor Cg |
0.2060 |
Cg factor for bearing without inner ring. |
Thermal Speed Ratings - Oil |
330 rpm |
|
Thermal Speed Ratings - Grease |
280 rpm |
|
Weight |
46.500 lb |
|
Chamfer rsmin |
2.10 mm |
|
Chamfer rsmin |
0.08 in |
|
Chamfer r1smin |
1.5 mm |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
Chamfer r1smin |
0.060 in |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
Backing Shaft Diameter ds |
446.8 mm |
|
Backing Shaft Diameter ds |
17.59 in |
|
Backing Housing Diameter Ds |
499.8 mm |
|
Backing Housing Diameter Ds |
19.68 in |
|