Q: How are the tapered rollers of roller bearings connected to inner ring?A: Single-row consist an ring with a raceway, outer ring, rollers, and basket-shaped cage. They mainly …
Q: How to install one-way or two-way thrust ball bearings.A: One-way bearings are only used bear axial loads and suitable for working at lower speeds.One-way can in one …
Q: What are the characteristics of uniform cross-section thin-wall bearings?A: Uniform bearings also called thin-walled ring bearings. This type bearing has high …
Q: The mechanism of polishing steel balls for bearings. A: 1. grinding effect plates. The plates is related to the internal metallographic structure and external …
Q: What are the factors that affect rotational flexibility of tapered roller bearings? A: The main bearings are: 1）The shrinkage cage is too large, resulting in …
Q: Selection principle of C spindle bearings. A: The model bearings should be selected mainly based on stiffness and speed. If there are other requirements, factors also …
Q: Performance and structure of precision cylindrical roller bearings. A: Precision bearings are used in places with high requirements, such as machine tool spindles …
Q: What equipment are spherical roller bearings with different cage structures used for? For example, 22315E, 2231 5CA/W33, 22315CC/W33, 22315MB. Where the cages used?A: The …
With the development of technology, service life automotive gear oil is also changing. Previously, was generally replaced every 40,000 kilometers. Now, due to technology and …
The main shaft seal of the turbine is an important protection for turbine.It installed under water guide bearing to prevent pressure from leaking into pit between and top cover …
