Bearing Balls 19mm Chrome Steel G25 Precision Balls 60-63 HRC 10 Pack

Descriptions: 1.These high precision ball bearings are hot forged from bar stock. Great for applications where there will be extreme rotation. 2.Modern furnaces with precisely controlled atmospheres and temperatures are used for heat treating to assure uniform hardness and proper microstructure for each steel ball. 3.Ball hardness is controlled within the 60-63 HRC range as measured on parallel flat surfaces. The steel balls come lightly lubricated to keep their perfect polish. 4.Bearing balls are used in applications, for semi-precision bearings, and in commercial applications such as casters, locks, and drawer slides. 5.Other applications for steel bearing balls include casters, drawer slides, door locks. Specifications: Size: 19mm Precision Grade: G25 Hardness(HRC): 60-63 Material: High Carbon Chromium Bearing Steel (GCr15) Package Contents: 10pcs x Bearing Balls

High Precision Chrome Steel Balls