Timken 30204 Taper Roller Bearings Metric 20x47x15.25 ... - 30204 bearing
A stud as per DIN 976 are threaded rod starting from 4mm length; the thread may extend along the complete length of the rod. These are used in tension and for fastening pipe flanges.
ThreadedRodHanger
Bolts can be described as long shafts with a distinct head on one side. These are generally partially threaded. A fully threaded bolt is referred to as a screw.
Slewing rings are large size bearings with a high load capacity, which are designed for slow turning or swiveling movements. Their design allows simultaneous transmission of radial and axial forces as well as tilting moments. This is why bearings with radial / axial bearing combinations can often be reduced to just one bearing point. This considerably simplifies the design of the connection constriction and the installation.
ThreadedRod
A threaded rod is also recognized as a stud that is a long rod threaded on both ends; the thread may extend along the complete length of the rod. These are used in tension and for fastening pipe flanges and are available in variegated specifications.
Various designs are available, such as single or multi-row ball slewing rings, roller slewing rings, combined slewing rings, with mounting holes, flanges, teeth on the inner / outer ring, segmented and customer-specific solutions.