RDC

Cartridge Bearing Type

Lightweight and strong duraluminum alloy construction

Tange Seiki original sized 4T5 Cartridge Bearing

Fully Sealed Mechanism

Color variation: Silver, Black, Blue, Red, Gold, Green and etc…


Technical Information


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Material Height Information
Top Cover A6061-T6 Light Alloy 5.8mm ID 25.6mm / Pre-assembled Seal ring
Compression ring A6061-T6 Light Alloy 5.6mm ID 25.4mm
Upper Stationary Cup A6061-T6 Light Alloy 18.8mm Insertion 30.0 +0.1 -0/ 30.2 +0.1 -0/ 10mm depth
Lower Stationary Cup A6061-T6 Light Alloy 21.0mm Insertion 30.0 +0.1 -0/ 30.2 +0.1 -0/ 10mm depth
Crown Cone SS41 Steel 4.5mm Insertion 27.0 +0 -0.1/ 26.4mm +0 -0.1
Cartridge Bearing x 2 SUJ2 Steel #1501 38.1/27.2/6.3
Lower Seal Ring Nylon Plastic 1.5mm