Splined Couplings

Our Splined Couplings are engineered for strength, precision, and durability, ensuring efficient torque transfer between shafts in agricultural, industrial, and mechanical systems. Manufactured to the highest standards, our couplings provide secure, long-lasting connections for even the most demanding applications.

Types of Splined Couplings We Offer

We supply a complete range of splined connection solutions, including:

• Splined Half Couplings

• Splined Bars and Couplings

• Chain Couplings

All our couplings are built from heat-treated steel UNI 16 CrNi4/P6, ensuring high resistance to wear, durability, and reliable power transmission.

Premium Half Couplings with Nitriding Treatment

Half couplings marked with (*) are manufactured from hardened and tempered steel UNI 38 NiCrMo4/Fb. These are subjected to a nitriding process to increase surface hardness and wear resistance, achieving a mechanical resistance rating of R = 95 to 105 Kg/mm². This ensures outstanding performance under heavy loads and extended service life.

Why Choose Our Splined Couplings?

• High Mechanical Resistance – Built from UNI 16 CrNi4/P6 or UNI 38 NiCrMo4/Fb steels.

• Durability – Heat-treated and nitrided for superior wear protection.

• Precision Fit – Ensures smooth power transmission between connected shafts.

• Versatility – Suitable for agricultural machinery, industrial systems, and power transmission equipment.