Specification Brand : HARFINGTON BulletPoint1 : Size - Model: CF22 (KR22), Thread Size: M10x1.25mm, Roller Diameter: 10mm, Stud Diameter: 10mm, Thread Length: 12mm, Total Length: 36mm, Dynamic Load Rating (Cr): 410kgf, Static Load Rating (Cor): 320kgf BulletPoint2 : Material - The needle roller bearing is made of bearing steel, with high corrosion resistance and stability, the suitable working temperature range is -30°C to +100°C. BulletPoint3 : Features - Cam followers with needle rollers are composed of outer ring cages pressed in the rolling bodies' axial guidance and the retaining edges steps which form highly effective gap-sealing, preventing the entry of foreign matters like dust, this would extend the life of needle roller bearing. BulletPoint4 : Applications - Cam followers are used as follower bearings for cam mechanisms and straight linear motion, featuring high rigidity and high precision, and are widely used in machine tools, industrial robots, electronic parts machinery, etc. BulletPoint5 : Package Contents - 8 x Cam Follower Needle Roller Bearings. It particularly suitable for the occasions when the radial space is limited. Color : Cf12/Kr30 ExternallyAssignedProductIdentifier1 : 0745678056170 ExternallyAssignedProductIdentifier2 : 745678056170 ItemName : HARFINGTON 8pcs CF22 Cam Follower KR22 Needle Roller Bearing M10x1.25mm Male Thread 10mm Roller Diameter Stud Type 12mm Roller Width Miniature Track Roller Bearings ItemPackageDimensions_Height : 0.98 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 8 ItemTypeKeyword : track-runner-bearings Manufacturer : HARFINGTON Material : Stainless Steel ModelNumber : a19052200ux0510 NumberOfItems : 8 PartNumber : hta230804hh000552 ProductDescription : The needle roller bearing is Made of bearing steel, with high corrosion resistance and stability, the suitable working temperature range is -30°C to +100°C. Cam followers with needle rollers are composed of outer ring cages pressed in the rolling bodies' axial guidance and the retaining edges steps which form highly effective gap-sealing, preventing the entry of foreign matters like dust, this would extend the life of needle roller bearing. Cam followers are used as follower bearings for cam mechanisms and straight linear motion, featuring high rigidity and high precision, and are widely used in machine tools, industrial robots, electronic parts machinery, etc.