Spherical Roller Bearing 240/600 240/630 240/670ECA/W33
Introduction:
Spherical roller bearings are a classic type of rolling bearing. It is composed of inner ring, outer ring, roller, and cage parts. Spherical roller bearings are suitable for supporting and carrying large mechanical equipment. Compared with other bearings, spherical roller bearings can withstand greater radial and axial loads, while also compensating for shaft arrangement and deflection. In addition, the friction loss of spherical roller bearings is relatively small and their lifespan is longer.
Structural characteristics of spherical roller bearings:
1. Large overall size, able to withstand large radial and axial loads;
2. The inner and outer wheel loops have a high speed, suitable for high-speed rotating mechanical equipment;
3. It has high stiffness and wear resistance.
Spherical roller bearing is a type of bearing that can adapt to deviations and angle errors. Its working principle is to adjust the bearing through an adjusting ring between the inner and outer rings. The adjusting ring can allow the roller to move freely between the inner and outer rings, so that even if there is a certain error in the axial or inclined direction, the bearing can maintain a stable and normal working state. When a load is applied to the bearing, the load on the inner and outer rings may not be balanced, resulting in deviation or angle error in the bearing. The adjusting ring can move to adjust the position of the roller between the inner and outer rings to adapt to different loads and deviations, ensuring the normal operation of the bearing. In addition, the adjusting ring can also balance the load on the inner and outer rings, effectively reducing friction and wear of the bearing, and extending the service life of the bearing.
Designations |
Boundary Dimensions |
Basic Load Ratings |
Mass(kg) | |||
d |
D |
B |
Cr |
Cor |
Refer. |
|
240/600ECA/W33 |
600 |
870 |
272 |
6600 |
15100 |
529 |
240/630ECJ/W33 |
630 |
920 |
290 |
7550 |
17700 |
637 |
240/670ECA/W33 |
670 |
980 |
308 |
8450 |
19500 |
773 |
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