Product Description
.dental handpiece spare part ceramic bearing SR144 3.175*6.35*2.78 ball bearing SR144TLN, SR144TLZN, SR144TLZWN, SFR144TLZWN, SR144TLKZWN, SR144TLKZN, SFFR144TLGZWN for nsk handpiece
* Item: SR144TLZ
* Type: Angular Contact with separate inner ring ball bearing
* Material: Stainless Steel
* Quality: ABEC-7/P4
* Closures: open
* Balls: Si3N4 Ceramic (Silicon Nitride) 8pcs balls
* Balls retainer: Torlon
* Speed: 400,000 RPM
* Size: 3.175 x 6.35 x 2.38 mm/Metric
* Dimension: 1/8" x 1/4" x 3/32"
* Quantity: One Bearing
* Type: Angular Contact with separate inner ring ball bearing
* Material: Stainless Steel
* Quality: ABEC-7/P4
* Closures: open
* Balls: Si3N4 Ceramic (Silicon Nitride) 8pcs balls
* Balls retainer: Torlon
* Speed: 400,000 RPM
* Size: 3.175 x 6.35 x 2.38 mm/Metric
* Dimension: 1/8" x 1/4" x 3/32"
* Quantity: One Bearing
* Quality:one year
Handpiece bearings are some of the most highly scrutinized in the bearing industry due to their high speeds when in use, and expected exposure to the constant heating and cooling of the autoclave cycle between uses. Tolerances (distances between rotating and stationary parts) are some of the very tightest in the industry.
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.
Bearings | dental handpiece spare part ceramic bearing SR144 3.175*6.35*2.38 ball bearing SR144TLZ |
d | 3.175 mm |
D | 6.35 mm |
B | 2.38 mm |
weight | 0.0004KG |
Package | BOX,CARTON,WOODEN,PALLETS |
Payment | TT,WESTER UNION,PAYPAL |
Time | 3-5DAYS |
contact | +86-18753110215 |
email | lbc001 at |
Detailed Images
SR144TLZN LARES Dental Handpiece Ceramic HybridABEC-7 Ball Bearing. Bearing is made of Stainless Steel and has Solid Si3N4 Ceramic balls.SR144TL SR144TLZ SR144TLZ1
SFR144TLZWN for W&H dental handpiece spare part Dental bearings
SR144TLZN A01 LARES Dental Handpiece Ceramic Hybrid ABEC-7 Ball Bearing. Bearing is made of Stainless Steel and has Solid Si3N4 with Ceramic balls
SR2-5TLZWN S617 dental bearings
Recommend Products
Exhibition
the bearing be tested by the Handpiece .Quality is ABEC7.high quality.at least 6 month is ok
high-speed handpiece bearing products.Bearings are rated at ABEC 7or better. Ball roundness at Grade 3. AISI 440C stainless steel; ceramic balls (Si3N4) or stainless steel balls; Torlon (polyamide-imide) or Phenolic cage.
ITEM | SIZE(dxDxB) | TYPE | MEMO |
SFR144TLZ | 3.175*6.35*2.38 | Single shield | STEEL BALLS |
SFR144TLZN | 3.175*6.35*2.38 | Single shield | CERAMIC BALLS |
SFR144TLZW | 3.175*6.35*2.78 | Single shield | STEEL BALLS |
SFR144TLZWN | 3.175*6.35*2.78 | Single shield | CERAMIC BALLS |
SFR144TLZ1 | 3.175*6.35*2.38 | Single integral shieldral shield | STEEL BALLS |
SFR144TLZ1N | 3.175*6.35*2.38 | Single integral shieldral shield | CERAMIC BALLS |
SFR144TLZ1W | 3.175*6.35*2.78 | Single integral shieldral shield | STEEL BALLS |
SFR144TLZ1WN | 3.175*6.35*2.78 | Single integral shieldral shield | CERAMIC BALLS |
SFR144K1TLZ | 3.175*6.35*2.38 | Single shield | steel balls,separable inner ring |
SFR144K1TLZN | 3.175*6.35*2.38 | Single shield | ceramic balls,separable inner ring |
SFR144K1TLWZ | 3.175*6.35*2.78 | Single shield | steel balls,separable inner ring |
SFR144K1TLWZN | 3.175*6.35*2.78 | Single shield | ceramic balls,separable inner ring |
SFR144K1TLZ1 | 3.175*6.35*2.38 | Single integral shieldral shield | steel balls,separable inner ring |
SFR144K1TLZ1N | 3.175*6.35*2.38 | Single integral shieldral shield | ceramic balls,separable inner ring |
SFR144K1TLWZ1 | 3.175*6.35*2.78 | Single integral shieldral shield | steel balls,separable inner ring |
SFR144K1TLWZ1N | 3.175*6.35*2.78 | Single integral shieldral shield | ceramic balls,separable inner ring |
SFR144K2TLZ | 3.175*6.35*2.38 | Single shield | steel balls,separable outer ring |
SFR144K2TLZN | 3.175*6.35*2.38 | Single shield | ceramic balls,separable outer ring |
SFR144K2TLWZ | 3.175*6.35*2.78 | Single shield | steel balls,separable outer ring |
SFR144K2TLWZN | 3.175*6.35*2.78 | Single shield | ceramic balls,separable outer ring |
SFR144K2TLZ1 | 3.175*6.35*2.38 | Single integral shieldral shield | steel balls,separable outer ring |
SFR144K2TLZ1N | 3.175*6.35*2.38 | Single integral shieldral shield | ceramic balls,separable outer ring |
SFR144K2TLWZ1 | 3.175*6.35*2.78 | Single integral shieldral shield | steel balls,separable outer ring |
SFR144K2TLWZ1N | 3.175*6.35*2.78 | Single integral shieldral shield | ceramic balls,separable outer ring |
Certifications
Factory
Company introduction
LANDLION BEARING CO.,LTD is an export-oriented enterprise, specializing in manufacturing and marketing several types of bearings for more than 10 years. We can produce the bearings accordingly to the customers' samples or drawings.LANDLION has a large top brand bearing NSK NTN UBC ASAHI IKO NACHI KOYO in stock.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory and trader .
Q: How long is your delivery time?
A: Generally it is 1-3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us .