Gears & PM

Powder Metallurgy Gears, Bushings and Structural Components

Powder metallurgy gears, bushings, and structural parts for repeatable power transmission and mechanical assemblies.

Gears, Bushings & Structural PM Parts cover

All Gears, Bushings & Structural PM Parts (8 products)

Browse gears, bushings, and structural PM parts with drawing review, material guidance, sampling, and repeat production support.

Frequently Asked Questions

Practical answers for OEM sourcing and engineering teams.

What gear types does SINTS make?

Spur, helical, bevel and spider gears, plus bushings and structural PM parts.

Which process is used for gears?

Powder metallurgy press-and-sinter, with sinter-hardening reaching 30-40 HRC without a separate quench.

What tolerances apply to PM gears?

As-pressed +/-0.05 to +/-0.1 mm radially; machining for critical faces.

What materials are used for gears?

FLN2-4405, FN-0205, FC-0208 and low-alloy steels.