High Quality Mini Bearing R144 ZZ Size 3.175*6.35*2.38mm For High Speed Dental Handpiece Deep Groove Ball Bearing
High Quality Mini Bearing R144 ZZ Size 3.175*6.35*2.38mm For High Speed Dental Handpiece Deep Groove Ball
Bearing
Description: of Deep Groove Ball Bearing R144
SR144ZZ R144ZZ R144 SR144 ZZ mini dental handpiece drill hybrid ceramic bearing,The bearing comes with CE certificate. The single row deep groove ball bearing R144 is made of stainless steel 440C.Size inner diameter 2.381mm or 2.78mm, outer diameter 6.35mm, Width 3.175mm. weight 126g. It is sealed by stainless steel on both sides, lubricated with oil or grease.
Specifications: of Deep Groove Ball Bearing R144
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Product Name |
High quality mini bearing R144 ZZ for high speed dental handpiece
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Brand
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OEM
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Model No
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R144 ZZ
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Sizes(mm)
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3.175*6.35*2.381mm/0.125*0.25*0.0973 inch
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Material
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Chrome steel, Gcr15, stainless steel
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Sealed Type
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2RS rubber seals/ ZZ metal shields
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Precision
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P0,P6,P5,P4
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Clearance
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C0 C2 C3 C4 |
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Features
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High Temperature Resistance,low noise, long life
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| SPECIFICATION | |||
| NO | PART NUMBER | DIMENSION | OUT RING |
| 1 | SR144TL | 6.35*3.175x2.38 | |
| 2 | SR144TLN | 6.35*3.175x2.38 | |
| 3 | SR144TLZ | 6.35*3.175x2.38 | |
| 4 | SR144TLZN | 6.35*3.175x2.38 | |
| 5 | SR144TLK | 6.35*6*3.175x2.38 | SIDE STEP |
| 6 | SR144TLKN | 6.35*6*3.175x2.38 | SIDE STEP |
| 7 | SR144TLKZ | 6.35*6*3.175x2.38 | SIDE STEP |
| 3 | SR144TLKZN | 6.35*6*3.175x2.38 | SIDE STEP |
| $ | SR144TLW | 6.35*3.175x2.78 | |
| 10 | SR144TLWN | 6.35*3.175x2.78 | |
| 11 | SR144TLZW | 6.35*3.175x2.78 | |
| 12 | SR144TLZNW | 6.35*3.175x2.78 | |
| 13 | SR144TLKW | 6.35*6x3.175x2.78 | SIDE STEP |
| 14 | SR144TLKNW | 6.35*6x3.175x2.78 | SIDE STEP |
| 15 | SR144TLKZW | 6.35*6x3.175x2.78 | SIDE STEP |
| 16 | SR144TLKZNW | 6.35*6x3.175x2.78 | SIDE STEP |
| 17 | SFR144TLZN | 6.35*6*3.175x2.38 | FLANGE |
| 18 | SFR144TLZ | 6.35*6*3.175x2.38 | FLANGE |
| 19 | SFR144TLZW | 6.35*6x3.175x2.78 | FLANGE |
| 20 | SFR144TLZWN | 6.35*6x3.175x2.78 | FLANGE |
| 21 | R2-5ZZ | 7.938*3.175x3.571 | |
| 22 | CARTRIDGE WITH CERAMIC BALL CARTRIDGE WITH STELL BALL | WRENCH CHUCK WRENCH CHUCK | |
| 23 | CARTRIDGE WITH CERAMIC BALL CARTRIDGE WITH STELL BALL | PUSH CHUCK PUSH CHUCK | |
| S—STEEL RING TL—CAGE MATERIAL Z—SIGE COVER | |||
| Remark | N—CERAMIC BALL | ||
| SR144—STANDARD | K—SIDE STEP F—FLANGE | ||
Advantage:
1. With a High Load-Bearing Capacity
2. Low Noise and More Quiet
3. Long Life,Stable Performance and Durable
4. Have Low Rolling Resistance and Work in Sub-Zero Temperatures
Our Services:
1.We can offer a various kind of bearing with top quality.
2.Promptness in technical support pre- and after sales.
3.We can supply the samples (some for free).
4. OEM for our customers.
5.Prompt delivery time.
Applications:
The ceramic bearings can be used for ceramic wheel, skateboard, road bike, motocycle, bicycle, fishing reels and so on.
The ceramic bearing can bear high precision upto 200 to 250 degrees, and it is unnecessary to lubricate. It is rustproof and
suitable for the working envirement where is very wet or hot.
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North America(17.00%),Eastern Asia(15.00%),Domestic Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and technology R&D team, strong marketing and financial support, sound after-sales service, professional engineers, we will supply you goods with high quality and good service.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.