Needle Roller Bearing: B-4410,B-5612 3.5 in Bore, 4 in OD, Full Complement, Open, Alloy Steel

• 3.5 in Inner Diameter
• 4 in Outer Diameter
• 0.75 in Overall Width

FEATURES

• Best used to provide maximum radial load capacity (full complement of rollers, no cage) for thin cross section applications
• A hardened and machined shaft or an “IR” Inner Ring is required for optimal performance
• A press fit into the housing is required
• Available with an oil hole (-OH)
• Available with a precision ground outside diameter (GB style) for applications that require higher precision and/or two bearings mounted side by side
• Available with heavy duty rollers (BH style) for applications that require maximum radial load capacity
• Available with a closed end (M)

Needle roller bearings are small in sectional height, therefore useful in making machinery smaller and lighter. This type of bearing is used in a wide range of machinery such as automobiles, motorcycles, electric machines, machine tools, aerospace and office equipment