dental bearings, bearing, for high speed and low speed dental handpiece. Medical bearings. Miniature & Instrument Bearings Radial Contact Bearings (Deep Groove Bearings) TBP Super Precision Radial Contact Bearings are available in inch and metric sizes. All bearings are manufactured to ABEC 7P tolerances. Standard Radial Play is .0002/.0008" and other ranges are available upon request. Shields, seals, flange, and extended inner rings are all available within the standard specifications. Bearings will be lubed with a protective coating of MIL-PRF-6085 oil. Other lubrications are also available. Bearings will be packaged either individually in pill pack strips or in a vial pack. (See our Catalog or Contact Us for specific applications.) Angular Contact Bearings TBP Super Precision Angular Contact Bearings are available in inch and metric sizes. All bearings are manufactured to ABEC 7P tolerances. Bearings are assembled to yield a nominal contact angle with ±3º. Other tolerances are available upon request. Bearings will be lubricated with a vacuum impregnation of the phenolic retainer with MIL-PRF-6085 oil. Other lubricants options are also available. (See our Catalog or Contact Us for specific applications.)
Manufacture & Sell Quality Dental Bearings to World Wide
 

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TBP Dental Bearings for High speed Handpiece
 

dental bearing drawing, World Class Technology, Super Precision Grade, High Speed Ball Bearings! We can provide a range of dental hand piece bearings from a broad range of authentic original equipment bearing manufacturers. If you have requirements then ideally we would like the bearing part number as this will ensure that you receive exactly the part you require. Alternatively you can use our visual selection guide as an aid to choosing the bearings you need replacing With advances in bearing design, dental hand piece bearings have evolved to give extended life and performance possibilities. With the increasingly economic options for ceramic components, many dental designs have ceramic elements although this is by no means the ultimate answer to all dental requirements. Typical handpiece and accessory brand names we can help you with include: (click on the name to see a summary of the models we can provide bearings for.
TBP Ref. No. Known as

Options

 Feature

Bore

(mm)

 Outer Diameter(mm)

Width(mm)

 Shields Main Application
d D D1 W W1
1 NSK Bearing Ball,Cage,A/C Smooth 3.175 6.350   2.380   N same as #2
2 MidWest Rear Bearing Ball,Cage,A/C Smooth 3.175 6.350   2.380   Y:1 NSK, Midwest, W&H,Lares(front)
3   Ball,Cage Grooved 3.175 5.97 6.350 2.380 1.34 N same as #4
4 Siemens Dabi Bearing Ball,Cage Grooved 3.175 5.97 6.350 2.380 1.34 Y:1 Siemens 4000,TM1,TS1 & Dabi-Atlante MS 350,RS 350
5 KaVo Bearing Ball,Cage,A/C Smooth 3.175 6.350  

2.380

(outer)

2.780

(inner)

   Integral

KaVo 6000M/7000M(Front)
6

KaVo Bearing

 Ball,Cage,A/C Grooved 3.175 5.97 6.350

2.380

(outer)

2.780

(inner)

 1.34 Integral

KaVo 6000M/7000M(Rear)

KaVo635B(Rear)
     
7 W&H Bearing Ball,Cage,A/C Smooth 3.175 6.350   2.780   Integral same as #8
8 W&H Bearing Ball,Cage,A/C Smooth 3.175 6.350   2.780   Y:1 Bien Air Ondine,Prestige, NSK, W&H, Canisters
9 KaVo Bearing Ball,Cage,A/C Grooved 3.175 5.97 6.350 2.780 1.78 Integral same as #10
10 KaVo Bearing Ball,Cage,A/C Grooved 3.175 5.97 6.350 2.780 1.78 Y:1 W&H
KaVo 624/625/630/640 - 647/649/650
11 Star Bearing Ball,Cage Flanged
Unique		 3.175 6.350 7.5 2.780 0.4 Y:1

Star 430

/ADVANTAGE/

VISTA
12 MidWest Front Bearing Ball,Cage,A/C Flanged 3.175 6.350 7.5 2.780 0.8 Y:1 Midwest, NSK, Castellini
13 Star Bearing Ball,Cage,A/C Flanged
Unique		 3.175 6.350 7.5 2.780 0.4 Integral same as #11
     
14 Bien Air Bearing Ball,Cage,A/C Smooth 3.175 7.938   3.571   Y:1 Bien Air
15 Lares Rear Bearing Ball,Cage Smooth 3.175 6.350   1.910   N Lares (rear)
16 NSK Bearing Ball,Cage Flanged 3.175 6.350 7.5 2.380 0.8 Y:1 NSK Mach-QD (Mini) & Pana Air (Mini)
17   Ball,Cage,A/C Smooth 3.175 7.938   2.380   Y:1  
18 Bien Air Bearing Ball,Cage,A/C Smooth 3.175 7.938   2.780   Y:2 same as #14
19 MidWest Rear Bearing Ball,Cage,A/C Smooth 3.175 6.350   2.380   Integral same as #2
20 MidWest Front Bearing Ball,Cage,A/C Flanged 3.175 6.350 7.5 2.780 0.8 Integral same as #12
21   Ball,Cage,A/C Smooth 3.175 6.350   2.780   Y:0 same as #8
22 Siemens Dabi Bearing Ball,Cage Grooved 3.175 5.97 6.350 2.380 1.34 Integral same as #4
                     
 
    618/2.35X3/P5 Smooth 2.35 5.5   2   N  
    618/3/P5 Smooth 3 6   2   N  
    INTRA Smooth 3 6   2   N  
    618/3X3/TN1P4 Smooth 3 6.35   2.38   N  
    618/4/P5 Smooth 4 7   2.5   N  
    618/4X1/HVP4 Smooth 4 7   2.5   N  
    618/3X2-Z/P5 Smooth 3 7   3   Y:1  
    693ZZ Smooth 3 7   4   Y:2  
                     
         
mm inch inch
3.175 1/8" 0.1250
6.350 1/4" 0.2500
3.571 9/64" 0.1406
2.779 7/64" 0.1094
2.380 6/64" 0.0938
1.910   0.0752
mm/inch=25.4    

 

TBP #1, 2, 3, 8, 10, 12, 14 are most popular in the dental handpiece, KAVO, NSK, W&H, Midwest.

Go to Order Online.

 

TBP High Speed Dental Bearing Samples:
R144Z, Fibre, Dental Bearings Ceramic Ball Dental Bearings Grooved Dental Bearings
#2 #8 #9 #10 #11
         
Flanged Dental Bearings The Tools for assembling and discharging the bearings from the handpiece  
#12 #13 #15 Tools  
Notes & Explanation:
Material: 　
All parts are produced from special medical-purpose materials on high-precision machines. The quality of our products fulfils the highest standards requested in this field. The final inspection of our products is 100%, and our test conditions are much harder and demanding than during the employment of the products in practice.
 
   
Retainers
(Cages)

Retainer also known as bearing cages.
TBP dental bearings use Torlon 4301 PAI, or Phenolic or Polyimide.

The pictures of retainers are only for radial dental bearings.

Torlon Retainers
Torlon PAI (Bearing Grade) offers a very low expansion rate, low coefficient of friction and exhibits little or no slip-stick in use. This grade excels in severe service wear applications such as non-lubricated bearings, seals, bearing cages (bearing retainers) and in high temperature environments. 
   
Phenolic Retainers
They are used for retainer cages for steel ball bearings especially when exposed to high-humidity environments. The phenolic does well in where lubricant is scarce as it has a wicking effect to retain and attract lubricants when present.
   
Polyimide Retainers
Ease of machining and less prone to developing swears during small diameter drilling operations make it a good choice for retainers used in ball bearings. They are many proprietary grades and variations of polyimide available today.
   
 
D/G Deep Groove Ball Bearings, Radial Bearings (This is standard Type)
A/C: Angular Contact Ball Bearings
ABEC-7 Precision Grade: P4, ABEC 7P (=JIS4), used for high speed dental handpiece
Rings AISI 440C stainless steel for inner ring and outer ring, or named 9Cr18Mo
SR144 (S=Stainless Steel)
SFR144TLGZW (G=a unique groove in outer ring)
Shields SR144 (=without shield)
SR144Z (Z=with one shield)
SFR144TLGZ1W (Z1=Shield & Outer ring is combined, also known as integral shield )
Golden Shield is available!
Grooved: means Stepped, with step in outer ring.
Smooth: The outher ring is Plain, straight
P5: Precision Grade: ABEC 5, ABEC 5P, used for low speed dental handpiece
　 　
Quotation Notice:

1)

Please mention our Reference Number of TBP dental bearing and potential quantities when you order, so as to send the prices to you easily.

2)

If you are not very sure which bearings you need, just tell us the brand and model of handpieces you are working on and we will help you find right bearings..

3)

Delivery time: We will ship your bearings within 1-2 business days of receipt of full payment. 

Packings

Vacuum Poly-bag, Plastic Bag Packing for dental Bearings, Popular demand has remained strong. We have added more and more styles of angular contact and hybrid ceramic ball bearings. Ceramic ball bearings are the fastest growing sector in the dental bearing industry. Japan is the largest producer of hybrid ceramic bearings. copyright(c) 2005 VDSC all rights reserved Choose between Torlon(R) PAI, Textolite(TM) Phenolic or our own unique polyimide resin flexi-cage. Our bearings are now subjected to DEEP CRYOGENIC PROCESS technology. This aligns the atomic structure of the "grain" in the metal to allow outstanding stability and maintain strictest ISO, DIN and JIS4 [ABEC7+] tolerances. All bearings are assembled in a Class 100 White Room facility. Packed in poly tubes by quantity. TORLON - PHENOLIC - VESPEL Ball Retainers! We stock shim spacers that go in between the impeller and bearing. Three thicknesses available @ .40 ea

 Vacuum Poly Bag Packing
Retailer & Wholesaler & Dentist Clinic
Repair & After market

Plastic Tube Packing, Packed in Poly Tube

 Plastic Tube Packing
Industrial Packing
OEM
delivery to Wholesaler and Handpiece factory

 

 

 

Copyright © 2003-2006, TBP Dental Parts Co. All rights reserved.