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SFFR144TLZWN 3.175*7.5*2.78 High Speed Dental Bearing Stainless Steel

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SFFR144TLZWN 3.175*7.5*2.78 High Speed Dental Bearing Stainless Steel

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Brand Name : SKS

Model Number : SFFR144TLGZWN 3.175*7.5*2.78

Place of Origin : CHINA

MOQ : 500 pcs

Price : 4.5USD

Payment Terms : T/T,D/P,D/A,L/C,Western Union,MoneyGram

Delivery Time : 5-8 work days

Supply Ability : 100,000 units per month

Certification : ISO9001 SGS

Packaging Details : Tubular packaging box，inner box，Buffer cushion，outer cartons

Application : Dental equipment

Noise Level : Less than 35dB

Material : Stainless steel

Lubrication : Grease lubrication

Precision : ABEC-9 or P4

Compatibility : Fits most high-speed dental handpieces

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SFFR144TLGZWN 3.175*7.5*2.78 High Speed Dental Bearing

The requirements for high speed dental handpiece bearings are as follows: high precision, smooth and noiseless operation, high - speed cutting capacity, resistance to multiple high - temperature sterilizations, and long service life.

Specifications of handpiece dental bearings:

Compatibility: Fits leading dental handpiece brands ( W&H,KaVo,Sirona,NSK ) with quick replacement.

Materials of balls:Stainless steel & Ceramic

Bearing dimensions:3.175*7.5*2.78mm,3.175*6.35*2.38mm,3.175*7.938*3.571 etc.

High-Temperature Resistance&Corrosion Resistance: Withstand 120-135℃ autoclaving and oral acidic/alkaline environments.

Longevity & Maintenance-Free: Service life > 9 months with minimal replacements.

Product Features:

Ceramic balls: 50% lower friction, 30% reduced temperature rise, 2x longer lifespan.

Stainless steel races: Vacuum heat-treated for 40% improved corrosion resistance.

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:

NO.

Dental handpiece

Bearing type

Inside Diameter

Outer Diameter

Inner ring width

Outer ring width

Step outside diameter

Step width

Flange outer diameter

Flange width

RPM

d

D

B

C

DK

CK

DF

CF

1

SR144Z

3.175

6.35

2.38

2.38

-

-

450000/min

2

SR144ZK(step)

3.175

6.35

2.38

2.38

5.98

0.98

450000/min

3

SR144ZW

3.175

6.35

2.78

2.78

-

-

450000/min

4

SR144ZWK(step)

3.175

6.35

2.78

2.78

5.98

0.98

450000/min

5

SFR144Z

3.175

6.35

2.38

2.38

-

-

7.518

0.584

450000/min

6

SFR144ZW

3.175

6.35

2.78

2.78

-

-

7.518

0.787

450000/min

7

SR2-5Z

3.175

7.938

3.571

3.571

-

-

-

-

400000/min

8

SFFR144WZ

3.175

7.5

2.78

2.78

7.5

450000/min

9

SFR144GWZ

3.175

7.5

2.78

2.78

7.5

450000/min

10

SFR144KZ1WZ

3.175

6.35/7.5

2.78

2.78

6.35

7.5

450000/min

11

SR144K1Z

3.175

6.35

2.38

2.38

5.88

450000/min

SFFR144TLZWN 3.175*7.5*2.78 High Speed Dental Bearing Stainless SteelSFFR144TLZWN 3.175*7.5*2.78 High Speed Dental Bearing Stainless Steel


Product Tags:

SFFR144TLZWN High Speed Dental Ceramic Bearings

      

Corrosion Resistance Dental Ball Bearing

      

SFFR144TLZWN Dental Ball Bearing

      
China SFFR144TLZWN 3.175*7.5*2.78 High Speed Dental Bearing Stainless Steel wholesale

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