SGR15 6' feet Compact Linear Motion Guide Rail 6 Feet Long + SGB15UU-5 Bearing Block Outer Diameter - 3mm 170mm x 213mm x 10mmWS81134

170mm x 213mm x 10mmWS81134 Outer Ring for Cylindrical Roller Bearing

the 6203-2NSENR outer diameter is 40mm

NU213M Cylindrical Roller Bearing - Bronze Cage

15mm x 35mm x 10mm

22324EXW33K Roller Bearing

SGR15 6' feet Compact Linear Motion Guide Rail 6 Feet Long + SGB15UU-5 Bearing Block Outer Diameter - 3mm 170mm x 213mm x 10mmWS81134SGR15 6' Feet Compact Linear Motion Guide Rail + SGB15UU 5 Bearing Block SGR15 6 feet Double axis roller linear guide + SGB15UU 5 block multi axis core linear Motion slide rail aluminum guide Guide Length: 6' Feet = 72" inch Diameter: 15mm = 0. 590" Inch Multi Axis Core type Linear Slide Rail Package Include: 6 feet SGR15 +1 SGB15UU 5 Brand: VXB Bearing