RS PRO Cast Iron Taper Bush 70 mm OD, 45 mm Bore, 32 mm Length, Bush Number 2012, 30.4 Nm Torque 184-139

The RS PRO 184-139 taper bush is a high-quality mechanical power transmission component made of cast iron, designed for industrial environments requiring secure shaft attachment and precise alignment. With a 70 mm outside diameter, 45 mm bore, and 32 mm length, it brings robust performance to pulleys and sprockets, supporting bush number 2012 for system compatibility.

Constructed from durable cast iron, this taper bush ensures longevity, wear resistance, and optimal mechanical fit. Its precision-machined bore provides exact mounting on drive shafts, minimizing vibration and maximizing power transfer in applications such as conveyors, processing machinery, and rotating equipment.

The bush employs a unique four-hole design and taper locking mechanism, enabling quick and easy installation and removal compared to fixed bushings. This design streamlines maintenance and replacements, reducing downtime in manufacturing and industrial settings.

The product is rated for a maximum tightening torque of 30.4 Nm, suitable for heavy-duty operations where secure drive shaft engagement is critical. British Standard metric keyways to BS4235 (Pt. 1: 1972) and ISO recommendations ensure compatibility and accurate fitting for parallel, side-fitting keys with top clearance.

Supplied with two grub screws and installation instructions, this bush is engineered for professional-grade mechanical, fluid power, and industrial environments, including assembly lines, material handling systems, pumps, and more.

Constructed from durable cast iron with precision-machined bore for reliable shaft mounting. Features a 70 mm outside diameter and 45 mm bore for compatibility with shafts and pulleys. Offers quick and easy fixing to drive shafts through the taper locking system.

Supports maximum tightening torque up to 30.4 Nm for secure mechanical performance. Includes unique four-hole design and British Standard metric keyways for ISO-compliant installs. Delivered with two grub screws and full installation instructions for hassle-free setup.

RS PRO taper bushes are widely used in industrial, manufacturing, and mechanical power transmission systems. Browse more RS PRO mechanical power transmission components in the Taper Bush category on EnvMart.