Specification Brand : uxcell BulletPoint1 : CF12 (KR30) (Roller Dia.: 30mm; Roller Width: 14mm; Stud Diameter: 12mm; Thread Size: M12x1.5mm) BulletPoint2 : Cam follower with needle rollers supports high static and dynamic loads in cam- and track-type applications BulletPoint3 : Made of high rigidity bearing steel, more durable and longer working life BulletPoint4 : Solid sealed. Preventing the entry of foreign matters like dust, this would extend the life of needle roller bearing BulletPoint5 : It particularly suitable for the occasions when the radial space is limited Color : Cf12/Kr30 ExternallyAssignedProductIdentifier1 : 0745678056170 ExternallyAssignedProductIdentifier2 : 745678056170 ItemName : uxcell CF12 Cam Follower KR30 Needle Roller Bearing, 30mm Roller Diameter, 14mm Roller Width, M12 Standard Stud 2pcs ItemPackageDimensions_Height : 13 centimeters ItemPackageDimensions_Length : 5.2 centimeters ItemPackageDimensions_Width : 9.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : track-runner-bearings Manufacturer : uxcell Material : Steel ModelNumber : a19052200ux0512 NumberOfItems : 1 PartNumber : a19052200ux0512 ProductDescription : Description: -A cam follower, also known as a track follower, is a specialized type of roller or needle bearing designed to follow cam lobe profiles. -The thick-walled outer ring enables high radial loads, while reducing distortion and bending stresses. -The stud type follower replaced using a standard bearing and bolt. They are easier to use and could also handle higher loads. -Cam followers bearings have high rigidity and accuracy as follower bearings for the cam mechanism and straight line movement, and they are used in a broad range of fields such as machine tools, industrial robots, electronic parts machinery. -Cam followers are used as a guide roller for cam mechanisms or linear motion.