It has a balanced design for better performance in high RPM applications.Balanced Collar, 1pc Clamp, Balanced, Bore 35mm, Anodized Aluminum Tightly controlled face to bore perpendicularity is maintained (TIR of This two-piece shaft collar has a 35mm bore, 57mm OD, and 15mm width..
When used with BradyPrinter i5100 andBRADY IP Series Label Printer this part will also operate in full manual mode and is not enabled with Brady PrintSmart chip technology. Use Part Number IP-R6606 for the BradyPrinter i5100 or BRADY IP Series Label Printer; use R6606 for a different printer.