Ruland Jaw Coupling Spiders Jaw Coupling Hub 2024-T351 Aluminium Bar 8000rpm 2.1 Nm

The Ruland D bore zero backlash jaw coupling hub is a precision-engineered component designed to ensure a positive drive in applications where slippage is not an option. It is part of a three-piece coupling system consisting of two aluminum hubs and an elastomeric insert, known as the spider, which facilitates torque transmission while minimizing backlash. This lightweight, low-inertia coupling can operate at speeds of up to 8,000 RPM, making it suitable for high-speed machinery and motion control systems requiring precise, vibration-free performance.

Hardware is metric and tests beyond DIN 912 12.9 standards for maximum torque capabilities