KOYO JAPAN 3994/3920 Tapered Roller Bearing Koyo 66.675×112.712×30.163mm
• Item Number 3994/3920 Koyo (JTEKT). • The 3994/3920 Koyo (JTEKT) is easy to (dis)assemble as it is a combination of a cup and a cone. The cone unit consists of an inner ring with cage and roller set.