Features

• Bore Range: up to 70mm
• Nom. Transmitting Torque: 2070Nm
• NO Series freewheels do not incorporate bearings and must be externally supported.
• External bearings are required to accommodate radial and axial loads. Lubrication and sealing provisions must also be supplied by the installation.
• The outer race locating fit should be machined to an H7 tolerance to ensure accurate centring.
• Tapped holes are provided on the outer race end faces for mounting components such as spigot covers, couplings, sprockets and pulleys. The outer race outside diameter serves as the locating surface to maintain concentricity.
• Grease lubrication can be supplied for applications with high inner race overrunning speeds or where maintenance access is limited.