BSP15-50SL (50mm) - IKO - Linear Motion Slide Unit 6308.QBL This AMS 30 bearing is

This AMS 30 bearing is a Single Row

BWU 30 45 High Rigidity Precision Linear Slide UnitWidth - 30mm Length - 45mm

32 10 B 2RS TN Light Series 50mm - Bore Size 25° Contact Angle and No Filling Slot Rubber Seals on Both Sides Polyamide Cage Standard Internal Clearance

This LM254059UU is a Standard Metric Linear Bushing with Two End Seal

This 6013 SKF bearing is a Open Type Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 65x100x18

BSP15-50SL (50mm) - IKO - Linear Motion Slide Unit 6308.QBL This AMS 30 bearing isThis BSP15 50SL is a Stainless Steel Limited Motion Type Linear Slide Unit with a light weight, compact design and quiet, smooth operations. The bearing has a width of 15mm and a length of 50mm BSP 15 50 SL Limited Linear Motion Type Width 15mm Length 50mm Stainless Steel