High Speed with Si3n4 Balls Ceramic Engine Ball Bearings
| Price: |
US $ 1.9/Piece |
| Trade Terms: |
FOB |
| Min Order: |
10/Piece |
| Pay Type: |
Paypal,Western Union |
FreeRun is a specialized manufacturer of High speed with Si3N4 BALLS Ceramics Engine Ball Bearings
Hybrid Ceramic Bearing:
Ceramic bearings offer a significant performance improvement from those made from traditional steel. Our ceramic bearings are manufactured from silicon nitride (Si3N4), an exceptionally hard non-metallic material rated for speeds to 2 million dN, offering a wide selection of benefits.
Hybrid Bearings have steel rings and ceramic balls. Si3N4 Ball is the most popular for the balls as it has only 40 percent of the density of bearing steel but is much harder giving greater wear resistance. Zirconia is heavier with 75 percent of the density of steel so is less suitable for hybrid bearings.
Full Ceramic Bearing :
Full Ceramic Bearings are made entirely of ceramic material and are superior to common steel bearings in many ways. Ceramic is the perfect material for any application seeking to achieve higher RPM's, reduce overall weight or for extremely harsh environments where high temperatures and corrosive substances are present. Applications such as cryopumps, medical devices, semiconductors, machine tools, turbine flow meters, food processing equipment, robotics and optics. Ceramic materials commonly used for bearings are Silicon Nitride (Si3N4), Zirconia Oxide (ZrO2), or Silicon Carbide (SiC.)
Ceramic Balls:
We are special in making Silicone Nitride Balls (Si3N4 Balls,Zicronia Balls (ZrO2 Balls),Sic Ceramic Balls , Aluminum Oxside Valve (AI203) ceramic balls.
Compared with steel, ceramic materials are noted for their better or particular characters, such as
wear-resistance, corrosion resistance, high temperature resistance, electrical insulation (except SiC), non-magnetic, high strength, high rigidity, and low specific gravity. These properties qualify them for replacing steel to make bearings serve in conditions of higher speed, harsh environment and less lube, and decrease wear, noise, vibration and maintenance time of bearings, and eventually increase performance, reliability and life of bearings.
High speed with Si3N4 BALLS Ceramics Engine Ball Bearings Popular Sizes:
| 607-RS/C | 7X19X6MM\Ceramic Balls\One rubber seal |
| 607-2RS/C | 7X19X6MM\Ceramic Balls\Double rubber seals |
| 14X25.4X6/C | 14X25.4X6MM\Ceramic Balls\Open |
| 14X25.8X6/C | 14X25.8X6MM\Ceramic Balls\Open |
| 14.5X26X6/C | 14.5X26X6 MM\Ceramic Balls\Open |
| 13x25x6/C | 13x25x6\Ceramic Balls\Open |
We is capable of supplying after market bearings for those RC Engine manufacturers listed
below:
Pictures of Freerun Rc Engine bearings:
| Prod Model: |
all ceramic engine bearing sizes |
| Inner/Outter Rings Material: |
Chrome Steel, Stainless Steel |
| Balls Material: |
Ceramic Balls (Si3n4 Balls) |
| Retainer Material: |
Nylon, Polyimide |
| Shield Type: |
Open, Rubber Shield |
| Lubrication: |
Grease or Oil |
| Grease Lubrication: |
Kyodo Yushi Multemp SRL (25% Fill-Grad) |
| Oil Lubrication: |
Shell Air Oil#12 |
| Vibration Level Codes: |
V4,V3,V2,V1 |
| Radial Play: |
C0,C2,C3,C4,C5 |
| Grade: |
Abec-1,Abec,3, Abec-5,Abec-7 |
| Rolling Body: |
Ball Bearings |
| The Number Of Rows: |
Single |
| Outer Dimension: |
Micro(',≤26mm) |
| Material: |
Bearing Steel |
| Load Direction: |
Radial Bearing |
| Separated: |
Unseparated |
Manufacturer & Exporter Miniature ball Bearing/Rolling bearing/radial bearing/Micro Bearing/Mini Bearings
High precision small bearing for Hobbies, Fishing reel and Industries.
From miniature bearing to upgrade assembly products, We provide a complete range of components for your various needs.
About US
What we manufacturing:
Fuzhou FreeRun Co., Ltd was specialized in exporting and producing miniature bearings made of fully hardned rolling bearing steel, Ceramic and carbon. The standard Range covers bearing from 1-18mm bore and 3 to 45 mm outer diameter. In addition to this we also manufacture special bearings regarding to customers' design.
Founded in 2010, it is located in the Fuzhou City. It has a main area to producing miniature ball bearings in China. Including chrome steel bearing, Stainless Steel Bearing, Thrust Ball Bearing, Needle Bearing, Ceramic Bearings, Flange Bearing, Plastic Bearing dental bearing, thin section bearing etc. Its automatic bearing production lines are of most advanced level both home and abroad, and produces 15, 000, 000 pieces of bearing annually.
Our Mission:
Our mission is supplying OEMs with bearings and components of consistent quality, in the production lot quantities you need, when you need them. We can help you decrease production costs, increase efficiencies and get the best possible price.
Appliations:
FreeRun Bearing has been developing and manufacturing high precision ball bearing for Electrical engineering, small motor, Dental drill, RC model, fishing reel, Floppy disk Motor, Video, Stepping motor...Various Hi-tec fields.
We have motor bearing, RC car & Trucks ball bearing, RC micro heli bearing, YoYo bearing, RC engine bearing, Fishing reel bearing, Bicycle bearing, ATV ball bearing, Jewelry bearing, Motorcycle bearing, Auto wheel bearing, Mobile bearing, skate bearing, Slot car Bearing, motor bearing, Dental bearing, Skateboad bearing, clock bearing, domestic appliance bearing, bakery bearing, optical or surgical instrument bearing, aircraft bearing, disc driver bearing, fan motor bearing, gear box bearing.
Quality Guarantee:
Our miniature ball bearing are made with rolling bearing tolerance according to GB/T307.1ISO 492
JIS B1514AFBMA STD. 20DIN620 in conformance with the respecitve ISO standards.
Our quality staff, are specialists in their field and have a reputation for quality and reliability throughout the world among customers and other bearing manufacturers. And we inspected all bearing before packing
Our Inventory:
We carry a large range of bearings to fit many makes and models of applications. We have around 4, 250, 000 bearings and 254, 000 sets of bearings kits stocked at any time. We do not need mini order for stocked bearings. With lowest cost due to mass-production.
Whether you need small bearings, thin section bearings or flanged ball bearings, we have it. At Freerun Bearing Bearings, we understand that both quality and selection matter, which is why we deliver just that to our customers.
Company Name:
Fuzhou FreeRun Bearing Co., Ltd
Business Type:
Manufacturer, Trading Company
Product/Service:
Miniature Bearing, Ceramic Bearing, Needle bearing, thrust bearing
Ceramic balls, Rubber seal bearing, Flanged Bearing, Thin Section Bearing, Angular Contact Bearing
Quality Grade:
ABEC-1, ABEC-3, ABEC-5, ABEC-7
Number of Employees:
101 - 500 People
PROFILE:
Trade & Market:
Main Markets:
Western Europe,
America
Eastern Europe
Southeast Asia
Eastern Asia
South Africa
Total Annual Sales Volume:
US$1 Million - US$5 Million
Export Percentage:
95%
Factory Information:
Factory Size (Sq. Meters):
5, 000-7, 000 square meters
Factory Location:
Fuzhou & Ningbo, China
QA/QC:
Third Parties
Number of Production Lines:
Above 50
Number of R&D Staff:
5 - 10 People
Number of QC Staff:
21 - 30 People
Contract Manufacturing:
OEM Service Offered
