Features:

• Standard set collar attached with set screw
• The inner ring of bearing can be held down by 30° chamfer
• Can be used to fix sprockets and gears
• Material is iron

Specification:

• Brand: Iwata
• Product Type: Basic Shaft Collar
• Material: Iron S45C
• Surface Treatment: Trivalent Chromate Plating
• Inner Diameter (φB): 4 mm
• Width (L): 8 mm
• Outer Diameter (φD): 12 mm
• Tightening Screw (M): M4x4

Accessories:

• Hex Socket Set Screws (Recessed SUSXM7) - 2 Piece