Bearing Housing Flange

1. Product Overview

 

This product is a precision CNC machined bearing housing flange made from Austenitic Cast Iron CS46 B26 FCA-NiCuCr1562, manufactured in accordance with JIS G5510 (Japanese Industrial Standard). With an outer diameter of 5.380 inches, inner diameter of 4.000 inches, and height of 3.725 inches, it provides high structural integrity and dimensional accuracy. The design ensures excellent stability, wear resistance, and corrosion protection in demanding mechanical systems.

The bearing housing flange is produced from Austenitic Cast Iron, featuring a nickel–copper–chromium alloy composition that enhances strength, oxidation resistance, and corrosion resistance. This material offers outstanding thermal stability and machinability, making it ideal for precision CNC machining. The surface finish (Ra 32) ensures smooth contact surfaces, reduces friction, and guarantees consistent performance in assembly and operation.

The housing body features curved cutouts and precision-machined surfaces to reduce weight while maintaining rigidity. The flange base includes evenly distributed bolt holes for reliable alignment and secure installation. The internal geometry and uniform wall thickness are optimized to prevent deformation under load, making the bearing housing flange suitable for rotating assemblies, support frames, and mechanical housings.

Manufactured through high-precision CNC machining, this bearing housing flange meets the performance and reliability standards required in modern industrial applications. It is widely used in machinery housings, automation systems, and heavy-duty mechanical assemblies. The combination of cast iron material and precision machining technology ensures durability, dimensional stability, and long service life under high-stress operating conditions.