2.1/2 Inch Diameter Grade 100 Hardened 52100 Chrome Steel Balls 2.1/2 Grade 100 52100 Chrome Steel Balls:50 Pack Outside length 1295mm / 51

Outside length 1295mm / 51 Inches

High load-carrying capacity in a compact design

Width B: 24mm

Limiting speed: 4 500r/min

Series 25500

2.1/2 Inch Diameter Grade 100 Hardened 52100 Chrome Steel Balls 2.1/2 Grade 100 52100 Chrome Steel Balls:50 Pack Outside length 1295mm / 51Grade 100 Chromium AISI52100 Hardened loose ball bearings are the most commonly used ball hardened to 60 67 Rockwell Scale, this grade of ball has excellent wear resistance, hardened all the way through and universally used by the ball and roller bearing industry Some common uses of chrome steel balls are: Vibratory polishing, burnishing steel media Ball bearings in bicycles Agitators in paint spray cans, casters, drawer slides and door locks