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3.175*6.35*6*2.78 mm SR144TLKZNW Dental Handpiece Bearing

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US$ 2.58 - 3 MOQ: 10 Pieces
Key Specifications
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Brand Name:
NTL
Bore Size:
3.175,
Outside Diameter:
6.35,
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Changsha Terry Machinery Co., Ltd.
Gold Verified Supplier
5Yrs
Payment & Shipping
Payment Methods:
Port of Shipment:
SHANGHAI
Delivery Detail:
Delivery time depends on order quantity.

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Brand Name NTL
Bore Size 3.175,
Outside Diameter 6.35,
Model Number SR144TLKZNW
Precision Rating P0
Seals Type ZZ
Number of Row Single Row
Place of Origin Zhejiang, China

3.175*6.35*6*2.78 mm SR144TLKZNW dental handpiece bearing 

 

High speed handpiece dental bearing

 

This class bearing special bearings for Dental dentist phone, the inner and outer rings of refining stainless steel (9Cr18Mo) material the ball refined stainless steel (AISI440C) or a non-metallic super-hard ceramic material (SI3N4), has good wear resistance cagethe imported the TORLON or high-strength low-friction and self-lubricating properties of polyimide material or 80 to 120 phenolic Textolite material, bearing 200 ~ 250Kpa air pressure, the speed of up to 300 000 to 400 000 rpm. Under normal conditions of use, bearing the working life of more than 6 months.

The high-speed dentists dedicated phone bearing manufacturing precision meets the P4 level national standards GB/T307.1-2005 requirements can be applied to different models at home and abroad dentists phone high-speed grinder.

 

The dental Bearing we made mark with several part number for different usage and dimension. Standard Width 
is 2.38mm, no Side step, no Cover, has 8 Stainless steel Ball. Widen Version is 2.78mm (Mark as W); with 
Side Step (Mark as K); with Cover (Mark as Z); with Ceramic Ball (Mark as N). All bearings can reach 
35-40KRPH.(2.2-3.5GK air-press).

 

NO PART NUMBER DIMENSION SPECIFICATION
OUT RING COVER STEEL BALL CERAMIC BALL
1 SR144TL 6.35×3.175×2.38     √  
2 SR144TLN 6.35×3.175×2.38       √
3 SR144TLZ 6.35×3.175×2.38   √ √  
4 SR144TLZN 6.35×3.175×2.38   √   √
5 SR144TLK 6.35×6×3.175×2.38 SIDE STEP   √  
6 SR144TLKN 6.35×6×3.175×2.38 SIDE STEP     √
7 SR144TLKZ 6.35×6×3.175×2.38 SIDE STEP √ √  
8 SR144TLKZN 6.35×6×3.175×2.38 SIDE STEP √   √
9 SR144TLW 6.35×3.175×2.78     √  
10 SR144TLWN 6.35×3.175×2.78       √
11 SR144TLZW 6.35×3.175×2.78   √ √  
12 SR144TLZNW 6.35×3.175×2.78   √   √
13 SR144TLKW 6.35×6×3.175×2.78 SIDE STEP   √  
14 SR144TLKNW 6.35×6×3.175×2.78 SIDE STEP     √
15 SR144TLKZW 6.35×6×3.175×2.78 SIDE STEP √ √  
16 SR144TLKZNW 6.35×6×3.175×2.78 SIDE STEP √   √
17 SFR144TLZN 6.35×6×3.175×2.38 FLANGE √   √
18 SFR144TLZ 6.35×6×3.175×2.38 FLANGE √ √  
19 SFR144TLZW 6.35×6×3.175×2.78 FLANGE √ √  
20 SFR144TLZWN 6.35×6×3.175×2.78 FLANGE √   √
21 R2-5ZZ 7.938×3.175×3.571   √   √
22 CARTRIDGE WITH CERAMIC BALL WRENCH CHUCK
CARTRIDGE WITH STELL BALL WRENCH CHUCK
23 CARTRIDGE WITH CERAMIC BALL PUSH CHUCK
CARTRIDGE WITH STELL BALL PUSH CHUCK
Remark

S—STEEL RING   TL—CAGE MATERIAL   Z—SIGE COVER   

N—CERAMIC BALL                             
SR144—STANDARD         K—SIDE STEP     F—FLANGE

 

3.175*6.35*6*2.78 mm SR144TLKZNW dental handpiece bearing

 

 

3.175*6.35*6*2.78 mm SR144TLKZNW dental handpiece bearing

 

 

3.175*6.35*6*2.78 mm SR144TLKZNW dental handpiece bearing

 

3.175*6.35*6*2.78 mm SR144TLKZNW dental handpiece bearing

 

 

If you need,just feel free to contact with us.

 

Sophia Xie
Changsha Terry Machinery Co.,Ltd.

Tel: 0086-731-85782665               

Fax: 0086-731-85515405

Cell:+86-13667367982    
Skype:xieyuyun103

Whatsapp:008613667367982

 

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Changsha Terry Machinery Co., Ltd.
Gold Verified Supplier
5Yrs
Business Type
Trading Company
Year Established
2010
Factory Size
Below 1,000 square meters
Total Employees
Fewer than 5 People
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