Internal master component replicas or internal master gears are used for setting dimension under balls. This product can also be used for setting up roll-checking equipment.

Spline specialises in the manufacture of helical and spur internal master component replicas and we pride ourselves on our supreme quality. Spline is also able to offer a wide range of internationally recognised standards to meet any customer requirement. Some of the common standards include:
DIN (Quality 3 & 4)
AGMA (Quality 1,2,3 & 4)
ISO (Quality 3 & 4)

Spline Gauges also has the capability to produce and supply bespoke internal master gears or component replicas to suit customer requirements. Our manufacturing capabilities are:-
Diameter (Min/Max) – 50mm – 250mm
Module (Min/Max) – 0.5 – 4
Pressure Angle (Min/Max) – 5°- 50°
Helix Angle (Min/Max) – 0° – 45°