Cylindrical bore type for 5.5 in. / 139.7 mm. shaft diametr, outer ring surface is cylindrical.
Easy to mount, made of hardened carbon chromium bearing steel.
Principal dimensions is 5.500х9.500х1.375 in. equal to 139.7х241.3х34.925 mm.
Open type bearing without sealing. Simple, versatile and robust design. Require little maintenance.
Sheet metal cage.
Inch series product.
Most widely used bearing type, optimized for low noise and low vibration, provide low friction and high rotational speeds. Open bearings that are also available capped may have recesses in the ring side faces.

Picture for illustration purposes only, product may differ from image. See technical specification for details.