QA1 COM4 COM Series Spherical Bearing 52100 Steel 1/4in. Bore

QA1s COM Series alloy/chromoly steel spherical bearings are a traditional commercial grade bearing and the most popular plain spherical bearing for a wide range of applications. Many COM bearings are made from carbon steel, QA1s COM Series are made from alloy/chromoly steel, delivering better wear and longer life.

• BALL: 52100 Bearing Steel, Heat Treated, Precision Ground, Hard Chrome Plated
• RACE: Alloy/Chromoly Steel, Heat Treated, Protective Coated for Corrosion Resistance

Specifications

• Construction/Style: Spherical Plain
• PTFE Lined?: No
• Bore Diameter: 1/4in.