7203CDGA/HCP4A - SKF Precision Angular Contact - 17x40x12mm 1.7/8 Inchx3.1/2 Inchx1 inch DIM3 This XXLJ80 R&M bearing is

This XXLJ80 R&M bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 80x125x22

Normal Internal Clearance

This MLG15C3R440T1HS2 is a maintenance free miniature ball type series linear way with a rail length of 440mm

HJ 308 EC Angle Ring Size Optimized Internal Design Incorporating More and/or Larger Rollers With Modified Rolled End/Flange Contact

7203CDGA/HCP4A - SKF Precision Angular Contact - 17x40x12mm 1.7/8 Inchx3.1/2 Inchx1 inch DIM3 This XXLJ80 R&M bearing is72 03 CD GA HC P4A Light Series 17mm Bore Size 15 Contact Angle, High Capacity Design Single, Universally Matchable, Extra Light Preload Bearing Grade Silicon Nitride (Hybrid Bearing) Accuracy Class