RB661C

High-tension steel

Semi-cartridge type upper & lower cups

Loose-proof Mechanism


Technical Information


  Material   Height Information
Top Lock Nut ADC Zink Alloy 9.7mm 8 flats 32mm width, 8.2mm Threading
Key Washer ADC Zink Alloy    
Adjusting Cup SS41 Steel 12.0mm Serated top
Upper Stationary Cone SS41 Steel 17.5mm Insertion 30.0 +0.15 -0/ 8.5mm depth/ Semi-Cartridge type
Lower Stationary Cup SPCC Steel 17.5mm Insertion 30.0 +0.15 -0/ 8.5mm depth/ Semi-Cartridge type
Crown Cone SPCC Steel 4.1mm Insertion 27.0 +0 -0.1
Color valiations CP