These components address a common mechanical limitation in precision machinery, such as bearing blocks, linear actuators, and robotics. By doubling the width rather than the outer diameter, the collars maintain a low-profile footprint suitable for guarded environments where radial space is at a premium. The parts are available in both one-piece and two-piece configurations to suit different installation needs.
In section Releases
Stafford Manufacturing Releases High-Hold Double Wide Shaft Collars
Engineers facing strict radial clearance requirements can now increase axial holding power without expanding the outer diameter of their assemblies. Stafford Manufacturing Corp. launched a new line of double-wide shaft collars designed to fit into tight housings while delivering twice the clamping force of traditional, standard-width hardware.
Stafford manufactures the standard line from steel, though they offer aluminum and stainless steel versions for specialized applications. The product range covers sizes from 0.25-inch inner diameters with 0.688-inch outer diameters up to 3-inch inner diameters with 4.25-inch outer diameters. Pricing fluctuates based on the specific material, dimensions, and order volume required for the integration.
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