Flanged Collars | McMaster-Carr

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System of Measurement

Shaft Diameter

Material

Shaft Type

Construction

Keyway Width

Duct Size

Number of Mounting Holes

Width

Flange Thickness

Mounting Hole Diameter

Clamping Screw Material

Keyway Depth

Pipe Size

Mounting Hole Thread Size

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Finish

Flange Mount Type

Bolt Circle Diameter

Overall Width

317 Products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

86 products

Shaft Supports

Support linear motion shafts to prevent bending and rolling under loads

25 products

Heating, Ventilation, and Air Conditioning

Duct and Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

184 products

Diffuser Collars

Connect diffusers to duct

4 products

Fluid Handling

Pipe Bushings

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

12 products