Linear Ball Bearing LM16UU or LME16UU
Frame is made of ST14 steel, Retainer: Injection nylon, Ball Bearings: Gcr15 steel
Bearing number : LM16UU
Size (mm) : 16x28x37
Bore Diameter (mm) : 16
Outer Diameter (mm) : 28
Width (mm) : 37
Bearing number : LME16UU
Size (mm) : 16x26x36
Bore Diameter (mm) : 16
Outer Diameter (mm) : 26
Width (mm) : 36
LM16UU diameter and length is 2mm and 1mm bigger than LM16EUU