SF1/2 EC - QBL Cast Iron Flange Bearing - Inside Diameter 1/2 3217a This 61806 2RZ bearing is

This 61806 2RZ bearing is a Sealed Thin Section Deep Groove Radial Ball Bearing with a non-contact rubber seal

This BSB055120DUHP3 bearing is a ballscrew support bearing with a heavy preload

72 18 CTR SU L P3 Series - Light Bore Size - 90mm 15 Degree Contact Angle Single Universal Light Preload Precision Rating

This 7220CTRSULP3 bearing is a Super Precision angular contact bearing with a 15° contact angle and a phenolic cage

Light Series 20mm - Bore Size Double Row without Filling Slots Glass Fibre Reinforced PA66 Cage (Polyamide Cage) Normal Internal Clearance

SF1/2 EC - QBL Cast Iron Flange Bearing - Inside Diameter 1/2 3217a This 61806 2RZ bearing isThis SF1 2 EC bearing is a Cast Iron Flange Bearing Unit with an eccentric collar lock and a short inner ring. The bearing's dimensions are Inside Diameter 1 2. SF 1 2 EC 1217 1 2ECG 1 Self Lube Cast Iron Flange Bearing Unit 1 2 Inch Shaft Diameter Eccentric Collar Lock Short Inner Ring Bearing Insert Casting Group