Dental Bearing (Smooth, Open Type)

Dental Bearing, also named High-speed Dental Bearing, with high precision level P4 (ABEC 7),

to be specially usable for various model High-speed Dental Turbine Handpiece

Materials of Bearing Parts:  

· Outer ring and Inner ring: Refined Stainless Steel 9Cr18Mo (AISI440C)
    Characteristics: Corrosion resistant, Abrasion resistant, Heat-treated for hardness
· Ball: Refined Stainless Steel 9Cr18Mo or Super-hard Ceramic Si3N4
    Characteristics: Corrosion resistant, Abrasion resistant
· Cage: Textolite (Phenolic) or Torlon (Polyamide-imide)
    Characteristics: High strength, Ant-fraying and Self-lubricating

Product Specifications:

· Bearing size: d3.175*D6.35*B2.38mm, d3.175*D6.35*B2.779mm

· Rotating speed 350,000-450,000 rpm, under air-pressure of 200-250 Kpa

· Working life for about six months under the normal operation  

· Weak acid resistant, Weak base resistant

· Corrosion resistant, High temperature resistant
                                                                                          

· Usable for various High-speed dental turbine handpiece of many famous brands, 
    such as KAVO, NSK, W&H, BIEN AIR, MIDWEST, STAR, SIEMENS, LARES, etc

· Packed carefully in plastic-tube, or in sealed plastic-film, then packed in paper box

· Could pack well according to customer's special requirement

Primary Competitive Advantages:

· About 14 years manufactural experience
· Leading technology and technique at home
· Professional skill, Experienced technical staff
· Conform to RoHS Directive standard
· High quality assurance
· Sincere and considerate service

Delivery Details:

· Minimum order quantity: 200 pcs

· Supply ability: 200,000 pcs per month

· Delivery time: 10-15 days (for the first small order)