By User:LPNalini @timeAndDate(1272242845)
stainless steel for power transmission applications. There are two main types of shaft collars, differentiated by their mechanism for attaching to the shaft.
* Set Screw Shaft Collars
** Use a set of screws that pass through the collar and press into the shaft.
** May deform or damage the shaft.
** Deformation or damage can be prevented by milling a set of indentations into the shaft for the screw tips to mate with.
* Clamping Shaft Collars
** More common and modern, clamping collars are clamped tight by a screw and do not damage the shaft.
** Two Piece Clamping Collars will not require you to disassemble a power train in order to install the collar onto a shaft.