6212ZZ Bearing Deep Groove 6212ZZ Linear Motion Systems - 1/2 inch (0.5") 3/8" Loose Ceramic Balls ZrO2

3/8" Loose Ceramic Balls ZrO2 (zirconium Oxide)

the 23956EW33 outer diameter is 380mm and the 23956EW33 width is 75mm

5212 Nachi Double Row Angular Ball Bearing

the 21320EXW33K inner diameter is 100mm

6212ZZ Bearing Deep Groove 6212ZZ Linear Motion Systems - 1/2 inch (0.5") 3/8" Loose Ceramic Balls ZrO26212ZZ Bearing Bearing Single Row Deep Groove Ball Bearing SKU: 6212ZZBearing Inner Ring Diameter (bore): 60mm Inner Ring Tolerance: 0~ 20?m Outer Ring Diameter: 110mm Outer Ring Tolerance: 0~ 18?m Width: 22mm Clearance: 1~15?m Basic Dynamic Load Rating Cr: 55. 3 kN Basic Static Load Rating Cor: 36 kN Grease Lubrication: 6300 Brand: VXB Closed with metal shields Grease lube Equal 62122Z Equal Koyo 62122Z Equal Nachi 62122Z Equal BCA 212SS Equal Fafnir