This MLC12C2R350T1HS2 is a maintenance free miniature ball type series linear way with a rail length of 350mm
BSA2 08 C GB Single Direction Bearing - ISO Dimension Series 02 40mm - Bore Size Improved Internal Design Universally Matchable
They are specially recommended in cases where high precision and low speed machines are used as well as in combined lubrication systems
This MLG15C3R440T1HS2 is a maintenance free miniature ball type series linear way with a rail length of 440mm
The dimensions of this bearing are 60x90x13mm
NU2206-E-M1A-C3 - FAG Cylindrical Roller Bearing - 30x62x20mm 2314.w64.SKF This MLC12C2R350T1HS2 is a maintenanceThis NU2206 E M1A C3 bearing is a single row cylindrical roller bearing, it has no flanges on the inner ring, an increased capacity design, a two piece solid brass cage, rib guided on outer ring and a larger than normal radial internal clearance. The bearing's dimensions are 30x62x20. NU 22 06 E M1A C3 Two Flanges on Outer Ring and No Flanges on Inner Ring Light, Wide Series 30mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Rib