Bearing Housings

Features

A rugged cast steel Bearing Housing for Crusher in extremely dusty mining environment Bearing Housings are normally produced against customers specific requirement after the approval of assembly drawing.
During machining stages, bore diameter is critically controlled within the specified dimensions. Apart from this, tolerances are also observed on the ovality, taper of the bore and the center height of the Bearing Housings. All the tolerances are in accordance with the International Standards. 
Final assembly involves ensuring overall dimensions, leakage test, stamping of mating components of each assembly, rust preventive coating on the machined/critical surfaces, red oxide and red paint on the inside non-critical surfaces and the surface treatment and painting of external surfaces. The housings are then appropriately packed to avoid transit damage 
The company can supply Special Bearing Housings either according to (reputed Bearing manufacturer's design) or as per customer's drawings or tailor made bearing housings.

However, other grades can also be used. The material composition along with tensile strength is checked with the help of the test bar. If necessary Radiography is done particularly of the load bearing zone. Furthermore, the castings are annealed and stress relieved. The required heat treatment charts can be provided on request.