参数 |
数据 |
说明 |
Bore d |
220.000 mm |
|
Bore d |
8.6614 in |
|
O.D. D |
300.000 mm |
|
O.D. D |
11.8110 in |
|
Width B |
48.000 mm |
|
Width B |
1.8898 in |
|
DUR/DOR F/E |
282.100 mm |
|
DUR/DOR F/E |
11.1063 in |
|
Static Load Rating Co |
1070 kN |
|
Static Load Rating Co |
239000 lbf |
|
Dynamic Load Rating C1 |
615 kN |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
Dynamic Load Rating C1 |
138000 lbf |
Based on 1 x 106 revolutions L10 life, for the ISO life calculation method. |
Dimension s |
1.95 mm |
Permissible axial displacement from normal position of one bearing ring in relation to the other. |
Dimension s |
0.077 in |
Permissible axial displacement from normal position of one bearing ring in relation to the other. |
Geometry Factor Cg |
0.1460 |
Cg factor for bearing without inner ring. |
Thermal Speed Ratings - Oil |
650 rpm |
|
Thermal Speed Ratings - Grease |
550 rpm |
|
Weight |
21.700 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 |
238.1 mm |
|
Backing Shaft Diameter ds |
9.37 in |
|
Backing Housing Diameter Ds |
284.0 mm |
|
Backing Housing Diameter Ds |
11.18 in |
|