Specification Brand : HARFINGTON BulletPoint1 : Size - Model: CF12-1 (KR32), Thread Size: M12x1.5mm, Roller Diameter: 32mm, Stud Diameter: 12mm, Thread Length: 14mm, Total Length: 41mm, Dynamic Load Rating (Cr): 590kgf, Static Load Rating (Cor): 450kgf 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 - 4 x Cam Follower Needle Roller Bearings. It particularly suitable for the occasions when the radial space is limited. Color : Grey IncludedComponents : quill roller ItemName : HARFINGTON 4pcs CF12-1 Cam Follower KR32 Needle Roller Bearing M12x1.5mm Male Thread 32mm Roller Diameter Stud Type 14mm Roller Width Miniature Track Roller Bearings ItemPackageDimensions_Height : 13.8 centimeters ItemPackageDimensions_Length : 3.2 centimeters ItemPackageDimensions_Width : 8.5 centimeters ItemPackageQuantity : 4 ItemShape : Disc ItemTypeKeyword : needle-roller-bearings Manufacturer : HARFINGTON Material : GCr15 Steel ModelNumber : CF5/(KR13) NumberOfItems : 4 PackageLevel : unit PartNumber : hta230804hh000543 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.