Linqing XINRI Precision bearing CO.,LTD.

Product Features

The stick of the 29000 type bearing is an asymmetrical spherical roller, which can reduce the relative sliding of the roller and the raceway during work, and has a long roller, a large diameter, a large number of rollers, a high load capacity, and is usually oil lubricated. Individual low speed conditions can be lubricated with grease. When designing and selecting, it should be preferred;

Model 80000 thrust cylindrical roller bearings, 90000 thrust tapered roller bearings and AXK thrust needle roller bearings can withstand one-way axial loads. It has much greater axial load capacity than thrust ball bearings and is rigid. Occupied axial space is small.

Thrust cylindrical roller bearings and thrust tapered roller bearings are suitable for low speed applications. Thrust tapered roller bearings have a slightly higher rotational speed than thrust cylindrical roller bearings. Thrust cylindrical roller bearings are separate bearings that can only withstand one-way axial loads and slight impacts, and can limit the axial displacement of the shaft (or casing) in one direction, so it can be used as one-way axial positioning. However, its carrying capacity is much larger than that of thrust ball bearings. When the roller rolls, the roller speed is inevitably slipped on the ferrule raceway due to the different linear speeds at both ends of the roller. Therefore, the limit rotation speed of such a bearing is lower than that of the thrust ball bearing, and is usually only suitable for low speed operation.

The standard design of the thrust cylindrical roller bearing adopts the metal solid cage of the vehicle, and other types or materials of the cage can be used according to the user's requirements. Thrust tapered roller bearings can only bear one-way axial load and can limit the axial displacement of the bearing in one direction, so it can be used as one-way axial positioning. Compared with the thrust cylindrical roller bearing, the bearing capacity is large and the relative sliding is small, but the limit speed is lower.