RS PRO Taper Bush Cast Iron 70 mm OD, 40 mm Bore, 32 mm Length, 2012 Bush Number, 30.4 Nm Torque 183-063

RS PRO 183-063 Taper Bush is a precision-engineered component for mechanical power transmission applications, featuring a durable cast iron body. With a 70 mm outside diameter, 40 mm bore, and 32 mm length, this taper bush is ideally suited for mounting pulleys, sprockets, and other rotating elements securely onto drive shafts.

Its robust construction ensures long-lasting performance in demanding industrial environments such as manufacturing plants, conveyor systems, and HVAC machinery. The 2012 bush number signifies compatibility with standard taper bush pulleys and sprockets used across various mechanical systems.

For reliable installation and secure shaft fitment, this taper bush offers a maximum tightening torque of 30.4 Nm. The unique four-hole design contributes to accurate alignment and stable engagement, minimizing vibration and preventing slippage.

The integral keyways are manufactured to British Standard metric BS4235: Pt. 1: 1972 and comply with ISO recommendations, ensuring proper coupling and straightforward integration into international power transmission setups. When a key is used, it should be parallel and side fitting with top clearance, with depth measured at the centre.

Supplied complete with two grub screws and instructions, the taper bush enables fast and hassle-free installation, reducing downtime during maintenance or replacement. Its cast iron material provides wear resistance and strength for continuous operation.

Industrial and commercial use cases include mechanical power transmission, conveyor systems, agricultural machinery, mining, pumps, and HVAC equipment where a reliable shaft connection is essential. The product's compliance with international standards enhances its suitability for a broad array of applications.

High-quality taper bush with a robust cast iron construction. 70 mm outside diameter and 40 mm bore provide secure shaft mounting. 32 mm overall length suitable for various mechanical assemblies. 2012 bush number ensures compatibility with industry-standard pulleys and sprockets.

Maximum tightening torque up to 30.4 Nm for reliable fitment. Incorporates a unique four-hole design for precise alignment. Keyways conform to British Standard BS4235 and ISO recommendations for optimal fit. Supplied with two grub screws and installation instructions.

Designed for easy and quick fixing to drive shafts. For more taper bushes and mechanical drive solutions, browse RS PRO products in the Taper Bush category at EnvMart.