3A/SPA Taper Lock V-Belt Pulleys Including Bush

Taper Lock V-belt pulleys in 3A/SPA profile are the basic type of V-belt pulleys. They are produced in standard series and dimensions from gray cast iron. Their design is based on the ISO 4183 (DIN 2211) standard.

The pulleys are mounted to the shafts by means of Taper Lock cone bushings, thanks to which there is not only a fixing on the shaft with a keyway, but also the axial locking against displacement.

Pulleys Fields of Use

The 3A/SPA V-belt pulleys for Taper bush meet the highest requirements of modern drive technology and are used in all areas of mechanical engineering, from fine mechanics to heavy engineering.

They are typically used in compressors, blowers, machine tools, in the paper and chemical industry and in many other machines.

Pulleys Material
Fine grain cast-iron grade 220–260.

Key Features:

High-Quality Material: Manufactured from premium-grade cast iron for exceptional durability and long service life.
Design Compatibility: Designed for SPA-section V-belts, ensuring smooth and efficient power transfer.
Taper Lock Mechanism: Provides a secure fit, reducing vibrations and slippage during operation.
Bush Included: Comes with a pre-fitted taper lock bush for quick and hassle-free assembly.

Benefits:
Streamlined installation and removal.
Enhanced energy transfer with minimal maintenance.
Suitable for high-load and high-speed applications.
Precision-engineered grooves for optimal belt alignment.

Applications: Widely used in:
✅ Industrial machinery
✅ Agricultural equipment
✅ HVAC systems
✅ Conveyors and pumps

Optimize your power transmission systems with the reliable and efficient 3A/SPA Taper Lock V-Belt Pulley with Bush.

SPA Taper Lock V-Belt Pulleys Including Bush