ZS22LT

Zero Stack system

Lightweight and strong duraluminum alloy construction

Tange Seiki original sized 4T5 Cartridge Bearing

Fully Sealed Mechanism


Technical Information


  Material   Height Information
Top Cover A6061-T6 Light Alloy 13.7/18.7/23.7mm ID 25.6mm / Pre-assembled Seal ring
Compression Ring A6061-T6 Light Alloy 5.9mm ID 25.4mm
Upper Adapter Cup A6061-T6 Light Alloy 8.2mm Insertion 41.4 +0.1 -0/ 6.9mm depth
Lower Adapter Cup A6061-T6 Light Alloy 10.7mm Insertion 41.4 +0.1 -0/ 9.2mm depth
Crown Cone SS41 Steel 5.1mm Insertion 30.0 +0 -0.1
Cartridge Bearing x 2 SUJ2 Steel #1501 Insertion 27.0 +0 -0.1/ 26.4mm +0 -0.1
Lower Seal Ring Nylon Plastic 1.0mm 38.1/27.2/6.3