The bearing's dimensions are 45x73x24
This ML15C1R560T1HS2 is a maintenance free miniature ball type series linear way with a rail length of 560mm
This 51244M bearing is a Single direction thrust bearing with a flat housing locating washer and a machined brass cage
This 71810ACDGB/P4 bearing is a Super Precision angular contact bearing with a 25° contact angle and a high capacity design
MLC15 C3 R440 T1 H S2 Maintenance Free Short Stainless Steel Miniature Linear Way unit Three Carriages 440mm - Rail length Light Preload High Accuracy Class S2 Specification
NUP2213ET - NSK Cylindrical Roller Bearing - 65x120x31mm 6026 -2RS1 Deep Groove Bearing The bearing's dimensions are 45x73x24This NUP2213ET bearing is a single row cylindrical roller bearing, it has 1 flange on the inner with a retaining ring, a high capacity design, a polyamide cage and a normal radial internal clearance. The bearing's dimensions are 65x120x31. NUP 22 13 E T Metric, On Flange on Inner Ring, with Locating Ring Light, Wide 65mm Bore Size Extra Capacity Design Glass Fibre Reinforced Polyamide Cage Normal Internal Clearance