Naldoni e Biondi NBSN20A is a complete SN-A spherical joint end for weld-on rod mounting. The complete joint includes a spherical insert within its housing and is intended for weld-on mounting. It is not a bare fixed eye or a separate unmounted bearing.
Production material designation: S355 steel. Bearing contact: steel on steel. The bore is dimension A; G is overall height. Refer to the dimensional drawing for the inner-ring, housing and mounting dimensions. No separate insert steel grade, pressure rating, welded-assembly capacity or whole-cylinder load is specified.
This execution is lubricatable. Lubrication interval, grease type and maintenance procedure are not specified.
Full specifications
Technical specifications
Product type
Weld-on spherical rod end
Mounting
Weld-on
Construction
Complete ball-joint end with spherical insert
Material documentation reference
Manufacturer production-material designation: S355 steel. This does not identify a separate bearing-insert steel grade.
