High Performance high speed longboard bearings

FreeRun is a specialized manufacturer of Miniature ball bearings.  
1) Miniature bearings mainly take radial load as well as take moderate axial load;
2) With less coefficient of friction, high limiting speed;
3) A widely used type of bearings in machinery industry.

Applications:   
RC ENGINE,HELICOPTER RC BEARINGS,CAR AND TRUCK RC BEARINGS,Jet Turbines.
Xmods,Tamiya,Traxxas,Mugen,Associated,Team Losi,Kyosho,OFNA,HPI,COX,Duratrax,Futaba,Yokomo.

Features
1) Structure:    Without Flanged
     Shield / closure:    Open,   Metal Shield,  Rubber Seals,   Teflon Sealed
      Colors of rubber seal shields:   Black, Blue,  Red,  Yellow, Orange....
2) Tolerance codes:  ABEC-1, ABEC-3, ABEC-5, ABEC-7
3) Vibration level codes: V4, V3, V2, V1
4) Internal clearance codes: C0,C2, C3, C4, C5
5) Material:  AISI52100, AISI440C, AISI304, AISI316, Ceramic
6) Retainer:  PTFE, Nylon, PEEK Or Stainless Steel
7) Bore Size:  from 1mm to 15mm
8) Outside Diameter: from 3mm to 30mm

Packaging & Payment &  Delivery

Package: 10 pcs in a plastic tube,10 tubes in one paper box. 

Industrial-packing:  10 pcs in a soft shrink-wrap weld with printing stick-label as Brand .

Payment terms: L/C, T/T, Paypal, Western Union

Delivery way:

1. Express (TNT,EMS. DHL,UPS,FedEx, SF Express etc)

2. Chinese Regular Mail/ Post Mail

3. By Sea.

Marking:

1. Lasermarking on outerface of outer ring like Brand;

2.Print Brand on Rubber/Metal shield

Deep groove miniature Ceramic ball bearing 608ZZ:

The same size can be made of different materials, including:
Stainless Steel Bearings 

Chrome Steel Bearings   

Carbon Steel Bearings   
Ceramic Bearings

FreeRun size 608ZZ  VS. other Brands: 

Following are some  factual photos of our other products, attached here for your reference: