Rigid coupling

Up to 1,420 Nm of torque and 50 mm bore diameters.

Description

GRI rigid couplings are designed and manufactured to connect two shafts of the same diameter in applications where precise alignment is required (no misalignment allowed).

The standard version features a single-piece split design. A two-piece split version is available on request, allowing for simple and rapid installation and removal.

Rigid coupling "GRI"

Manufactured from fully turned steel with phosphating treatment;
Extremely rigid connection;
High torque capacity;
Wear-free and maintenance-free;
Compact dimensions;
Finished bore to ISO H8 tolerance with low surface roughness.

on request

Custom bore sizes;
Single split clamp hub with keyway (Type B1);
Two-piece clamp hub with keyway (Type C1) or without keyway (Type C);
Corrosion-resistant surface treatments available for specific requirements.