Dental bearings

Miniature Bearings SR144 OPEN SR144Z High Speed dental handpiece bearing 3.175*6.35*2.38mm

Miniature Bearings SR144 OPEN SR144Z High Speed dental handpiece bearing 3.1756.352.38mm

Material: stainless steel,SI3N4 Ceramic,Hybrid ceramic
Unit Price: 1$-1.2$
Application: high speed dental drill handpiece KAVO/ NSK/ W&H
Place of Origin: Zhejiang China
Product description: 1) Product name:High speed Dental Handpiece Bearing 2) Model: SR144 3) Size: 6.35mm**3.175mm*2.38mm 4) Application: high speed dental drill handpiece KAVO/ NSK/ W&H 5) Features: stable performanc
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1.Product Detail:

Product name:High speed Dental Handpiece bearing

Model: SR144

Size: 6.35mm**3.175mm*2.38mm

Unit Price: 1-1.2$

Brand Name: Neutral or OEM

Package:Natural package

White box,Plastic Tubes,Wooden cartons

Customization: Customized logo and Customized packaging available

Min order: 10000pcs

Delivery time: normally 3-5 days

It’s according to customer’s order quantity

Application: high speed dental drill handpiece KAVO/ NSK/ W&H

Material: stainless steel,SI3N4 Ceramic,Hybrid ceramic

Seals Type: ZZ 2RS OPEN

Feature: stable performance,high precision,high speed &long life

Lubrication: oil/ grease/ dry

Rotate speed: about 400000r

2.Product Description:

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 is 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.

We warmly welcome your consultation at any time and we're sure to offer you our best price.

Contact person: Ella

Email: ella@renais.net

whatsapp: +86-15706873920

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