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Detail

Dental ball bearings for dental handpieces come in many shapes and sizes. Many low-speed Dental Handpiece bearings
only require standard type cages. We recommend Stainless Steel and at least P6 precision for these
applications.
High Precision Dental Bearings usually have a synthetic cage. High-speed handpiece
bearings are generally at least Abec 7 precision, and often have modified internal design.

Features :

Material:
Rings: AISI440C
Balls:Si3N4 Ceramic balls or stainless steel balls
Ceramic balls: (20% harder than conventional bearings with steel balls, 50% the weight of the steel equivalent,
frictional wear between the bearings and bearing retainers is significantly reduced, Noise is very low.)
Retainers:
Torlon
Polyimide
Phenolic

Applications :
Our dental bearings can be used at the following brands handpieces:


Abu-Handpieces Faro NSK
Adec Futura Royal - Handpieces
Alpha Air Gamborini SS White
Banner Impact-Air Shofu
Beaver KMD Siemens
Bien Air Kavo Star
Bordon Kool Torque Starflite
Bravo Bedetrice Lares TKD
Buffalo MTC Torx
DME MTI W and H
Dabi-Atlante Micro Mega Yoshida
Dynadent Midwest
Elco - Austria Morita
Falcon Muss
Technology
1,It is best that the interference between bearing bore and turbine shaft is under 0.5um¡«1.5um.
When put burbine shaft into bearing bore,the pressure should be force on inner ring
to avoide damage rollway nest and balls.
2,After interference tubine shaft into bearing,they should be clear and instil professional lubricant.(must not use ethanol
or acetone to clear.
3,High Speed Air Turbine H.P.should be sprayed some lubricant into air inlet before used,
especially, after high steam disinfected, so that bearing could be used longer time.
4,To keep operating stability´┐í¬prestretching stress of spring should be under1.5+-0.5N.

SR144TL SR144TLZ SR144TLZ1 SR144K1TL SR144K2TL
SFR144TL SFR144TLZ SFR144TLZ1 SFR144K1TL SFR144K2TL
SR144TLK SR144TLKZ SR144TLKZ1 SR144K1TLK SR144K2TLK
SR144TLZ1W02 SR144TLKZW02 SR144TLKZ1W02 SR144K1TLKZ1W02 SR144K2TLKZ1W02
SR144TLW SR144TLZW SR144TLZ1W SR144K1TLW SR144K2TLW
SFR144TLW SFR144TLZW SFR144TLZ1W SFRF144K1TLW SFR14
SR144TLKW SR144TLKZW SR144TLKZ1W SR144K1TLKW SR144K2
SFR144TLGZW SFR144TLGZ1W SFR144K1TLGZW SFR144K2TLGZW
SFFR144TLW SFFR144TLZW SFFR144TLZ1W SFFR144K1TLW SFFR144K2TLW
SR144TLW1.9
R2-5TLZ(2.78) R2-5TLZ R2-5TLZZ