Description

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The Steering Drive Shaft is used in steering-related transmission systems to transfer rotational force between connected mechanical components. Its dimensions and end features need to match the surrounding assembly so the shaft can be installed and operate as intended.

We manufacture steering drive shafts from 20CrMnTi steel, with carburizing and quenching to provide a hardened surface. For replacement parts and OEM projects, we can work from customer drawings to define the shaft dimensions and fit requirements.

Specifications Table

Product Name	Steering Drive Shaft
Diameter	Φ30–Φ90 mm
Length	150–550 mm
Material	20CrMnTi
Heat treatment	Carburizing and quenching
Hardness	HRC 58–62
Dimensional Tolerance	IT6

Key Advantages

Defined dimensional fit: IT6 tolerance supports controlled sizing for mating components.
Hardened working surface: Carburizing and quenching provide the specified surface hardness.
Drawing-based production: Key dimensions can be set according to the customer's assembly requirements.
Replacement-part support: Suitable for sourcing shafts that need to match existing steering transmission designs.

Applications

Steering transmission assemblies
Mechanical steering drive systems
Industrial equipment with steering mechanisms
Replacement parts for existing machinery

OEM/ODM Customization

We manufacture according to customer drawings and confirmed technical requirements. Before production, the shaft dimensions, material, heat treatment and tolerance requirements can be reviewed together. Please provide the relevant drawing when requesting a quotation.

Quality Control

We check the specified dimensions and hardness requirements against the agreed technical documentation. Critical fitting dimensions should be confirmed before batch production to help maintain consistency between the shaft and its mating parts.