I don’t know why, but in recent years I’ve seen a rash of bearings with cracked inner races. Sometimes the damage was on relatively new machines with very few hours on them. Symptoms related to a ...

Size - 8mm shaft collars with set screw, 13mm outside diameter, 5mm thickness. Used for diameter 8mm Lead Screw and rod shafts. Durable Construction - Made of 304 stainless steel, high strength, ...