1. Bearings for Radial Bearings Bearings that are mainly subjected to radial loads are radial bearings. The nominal contact angle of this type of bearing is a0<=450. The same roller bearing of the foot rain can bear more radial load than the ball bearing.
N and NU cylindrical roller bearings can only withstand radial loads. Other types of radial bearings can withstand both radial and axial loads.
2. Axial load of the bearing The bearing that mainly bears the axial load is generally a thrust bearing. Its nominal contact angle is a0>450. Thrust bearings and thrust angular contact ball bearings can withstand one or two directions of axial force at the same time depending on the structure. When subjected to particularly high forces, thrust cylindrical roller bearings and thrust spherical roller bearings are preferred.
Thrust spherical roller bearings and unidirectional axial angular contact ball bearings can simultaneously withstand axial loads and radial loads. Other thrust bearings can only withstand axial loads.
3, the length of the bearing itself to compensate for supporting a shaft and bearing is usually a combination of fixed bearings and floating bearing structure. The floating bearing compensates for shaft length errors and thermal expansion.
NU- and N-type cylindrical roller bearings are ideal floating bearings, which themselves can compensate for length. Bearing inner and outer rings can use tight fit.
4, the length of sliding compensation compensation Inseparable bearings (such as deep groove ball bearings and self-aligning roller bearings) can also be used as a floating bearing. One of the two ferrules of this type of bearing is mated and has no axial fixing surface. Therefore, a bearing ring can move on its bearing surface.
5. Separable bearing (accuracy)
This is a bearing where the rings can be mounted separately. The advantages of the two rings are very pronounced when they are tightly fitted.
Separable bearings include four-point contact ball bearings, double-half inner ring double row angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, thrust cylindrical roller bearings and thrust spherical roller bearings.
Here is the way to introduce a type of inseparable bearing. Inseparable bearings are: deep groove ball bearings, single row angular contact ball bearings, self-aligning ball bearings, pendular roller bearings and spherical roller bearings.
N and NU cylindrical roller bearings can only withstand radial loads. Other types of radial bearings can withstand both radial and axial loads.
2. Axial load of the bearing The bearing that mainly bears the axial load is generally a thrust bearing. Its nominal contact angle is a0>450. Thrust bearings and thrust angular contact ball bearings can withstand one or two directions of axial force at the same time depending on the structure. When subjected to particularly high forces, thrust cylindrical roller bearings and thrust spherical roller bearings are preferred.
Thrust spherical roller bearings and unidirectional axial angular contact ball bearings can simultaneously withstand axial loads and radial loads. Other thrust bearings can only withstand axial loads.
3, the length of the bearing itself to compensate for supporting a shaft and bearing is usually a combination of fixed bearings and floating bearing structure. The floating bearing compensates for shaft length errors and thermal expansion.
NU- and N-type cylindrical roller bearings are ideal floating bearings, which themselves can compensate for length. Bearing inner and outer rings can use tight fit.
4, the length of sliding compensation compensation Inseparable bearings (such as deep groove ball bearings and self-aligning roller bearings) can also be used as a floating bearing. One of the two ferrules of this type of bearing is mated and has no axial fixing surface. Therefore, a bearing ring can move on its bearing surface.
5. Separable bearing (accuracy)
This is a bearing where the rings can be mounted separately. The advantages of the two rings are very pronounced when they are tightly fitted.
Separable bearings include four-point contact ball bearings, double-half inner ring double row angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, thrust cylindrical roller bearings and thrust spherical roller bearings.
Here is the way to introduce a type of inseparable bearing. Inseparable bearings are: deep groove ball bearings, single row angular contact ball bearings, self-aligning ball bearings, pendular roller bearings and spherical roller bearings.
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