Dental Handpiece Bearing 3.175*6.35*2.38mm R144 SR144ZZ SR144TLZN SR144TLKZW 3.175*6.35*2.78mm Bearing

SR144ZZ 3.175*6.35*2.38  High speed dental bearing

Demand for dental high speed handpiece bearings is high-precision, smooth and silent operation, high-speed cutting ability, withstanding   repeated high temperature sterilization   and long life.

Specifications of handpiece dental bearings:

1) Perfectly usable for high-speed turbine handpieces

2)Bearing structure : Double shield (normal shield)

3)Materials of balls:Stainless steel & Ceramic

4)Bearing dimensions:3.175*6.35*2.38mm.

Product Features:

﹒Perfectly usable for many  brands and models of high-speed dental handpieces

﹒Working life of about 6-12 months under   the normal operation and maintenance

﹒Rotating speed 350000-450000 rpm under the air-pressure of 200-250Kpa

﹒Corrosion resistant,  High-temperature sterilization resistant

High speed dental handpiece bearing Product Parameters: