1.Product details
Four-point contact ball bearing is a kind of separated bearing, or it can be said that a set of bearing can withstand bidirectional axial load of angular contact ball bearing. When only pure axial load is applied, the steel ball and the ring become two point contact and can withstand the two-way axial load. The four-point contact ball bearing can also bear torque load and has the function of single row angular contact ball bearing and double row angular contact ball bearing. Four-point contact ball bearings can only form two points of contact to ensure normal operation. Therefore, it is generally applicable to those situations where there is two-point contact under the pure axial load or the composite load with large axial load, and the four-point contact ball bearing has high limit speed, and it is also suitable for those situations with high speed operation.
2.The structure
Four-point contact ball bearing inner ring (or outer) is composed of two and a half circle precisely the blend, and the whole outer or inner ring groove curvature radius is very small, make steel ball and the inner and outer contact in four "dot", so that both increasing the radial load capacity, the size of the compact and at the same time to be able to bear a large axial load in two directions, and have a good the ability of the axial spacing in two directions, this is because its axial clearance is relatively small, and its contact Angle (typically take 35 °) and more.
3.Same series product model
| 010·60·2240 |
010·75·4000 |
| 010·60·2500 |
010·75·4500 |
| 010·60·2800 |
|
| 010·75·3150 |
|
| 010·75·3550 |
|
4.The problem
Does this product support customization?
Supported, you can contact directly if you need
How do you ship the product?
Three - layer package, express specific consultation.
What is the warranty of the product?
Ensure quality service life and lubrication.
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