SINGLE GROOVED PIN

A SINGLE GROOVED PIN is a precision cylindrical pin with one annular groove, straight groove, or other specified groove machined into the shaft body. The groove can be used with a retaining ring, circlip, or other retaining component to position parts, limit axial movement, and support rotational power transmission.

Product Name: SINGLE GROOVED PIN / Single-Groove Shaft
Product Structure: Cylindrical shaft with one locating groove
Primary Functions: Support, guidance, positioning, stopping, and power transmission
Shaft Diameter: Standard dimensions or selected according to bearing, gear, and mating-hole requirements
Length: Specified according to available equipment space and assembly requirements
Groove Types: Annular groove, straight groove, circlip groove, or other special groove profiles
Groove Dimensions: Groove width, depth, and position specified according to the mating component
End Types: Flat end, chamfered end, rounded end, internally threaded end, or externally threaded end
Materials: Carbon steel, alloy steel, stainless steel, or other specified materials
Heat Treatment: Carburizing, quenching, tempering, or other treatments according to hardness requirements
Surface Treatments: Grinding, zinc plating, nickel plating, black oxide, passivation, or other specified finishes
Processing Methods: Turning, groove milling, grinding, and heat treatment
Production Options: Standard specifications or custom production based on drawings

Single Groove Provides Precise Positioning

The groove can be used with a retaining ring or circlip to limit the axial movement of gears, bearings, spacers, bushings, and other components.

Simplifies Assembly Structure

A single groove can accommodate a retaining component without requiring additional shaft shoulders, nuts, or complex fastening parts, helping simplify the overall assembly.

Supports Precise Dimensional Control

Shaft diameter, groove width, groove depth, groove position, and concentricity can be precisely controlled according to mating requirements, helping improve operating stability and assembly accuracy.

Multiple End Designs Available

The ends can be machined with chamfers, threads, flats, holes, or other features to accommodate bearings, gears, couplings, and transmission components.

Suitable for Various Transmission Mechanisms

SINGLE GROOVED PINS are commonly used in motors, gearboxes, rollers, pulleys, electronic equipment, automation machinery, and automotive and motorcycle components.

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