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Two-Piece Clamping Collar Double Wide, 3/4″, Black Oxide Steel


Double wide shaft collars are manufactured in one- and two-piece clamp types. They have 25% more holding power than equivalent size and type standard collars. Doublewides can be used as a short rigid coupling in space-restricted applications that will not fit a standard-sized rigid coupling. PengXin manufactures double wide shaft collars in 1215 lead-free steel with a proprietary black oxide finish, 303 stainless steel, and high-strength 2024 aluminum. Bore sizes range from 1/8″ to 2″ and 6mm to 25mm.

Product Name Double wide shaft collars
Material Aluminum, Stainless Steel, Steel
surface treatment Anodizing, Polishing, Oxide
Color Black, silver, golden, etc
Size 3/4”,4mm-100mm
Structure Spline
MOQ 100pcs
Samples lead time 7days
Keyword Shaft Collar
Service OEM Customized Services


  • It does not mar the shaft
  • Superior fit, finish, and holding power
  • Excellent for high axial loads
  • Transmit torque in confined spaces
  • Step bores available
  • Additional sizes available
  • RoHS3 and REACH Compliant
  • Width tolerance: +.003″/-.010″

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