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Quick Details

  • Structure: Deep Groove
  • Type: Ball
  • Brand Name: FREERUN
  • Bore Size: 3 mm
  • Outside Diameter: 9 mm
  • Model Number: S603-2RS,603-2RS
  • Precision Rating: ABEC-1,ABEC-3,ABEC-5,ABEC-7(P0,P6,P5,P4)
  • Seals Type: 2RS (two sides rubber seal)
  • Number of Row: Single Row
  • Place of Origin: Fujian, China (Mainland)
  • Size: 3x9x5mm
  • Material: Stainless Steel
  • Rubber Seal Colour: Black, Blue,Yellow,Red,Orange,Purple
  • Retainer Type: CROWN retainer, Ribbon Retainer
  • Retainer material: Stainless Steel,PTFE, Nylon, PEEK
  • Vibration level codes: V4, V3, V2, V1
  • Internal Clearance Code: C0,C2,C3,C4,C5
  • Balls: Stainless Balls or Ceramic Balls (Si3N4 and ZrO2)
  • Bearing Other Calling: Cuscinetti cuscinetto,Kugellager,rodamientos,lager,loziska,rolamento
  • Miniature Bearing Other Calling: micro-cuscinetto,Miniaturkugellager,miniaturni loziska

Packaging & Delivery

Packaging Details Ususally, every 10 sets bearing are packed into plastic tube or raped by rustproof paper and paced into carton box. Single package is available,that is,each set bearing is contained into plastic bag and then packed in small inner box. Industrial Packing: 100 pcs or 50 pcs in long plastic tubes.
Delivery Time 10-15 days

Miniature/Deep GrooveBall Bearing   

 Single-row, deep groove radial ball bearings are the most common bearing type, having a wide range of applications. Radial bearings are made with very high levels of precision and used in applications where rotational performance and low torque is necessary, but load is a secondary issue. Deep-groove bearings however do have higher load ratings for their size than shallow-groove ball bearings, but are also less tolerant of misalignment.


Specification: (stainless,S603-2RS,3X9X5mm)




Inside Diameter: 


Outside Diameter: 




Seals / Shields: 

2RS (two sides rubber seal)

Inch  Diameter:


Max Load:

Dyn <Cr(N)>:





RPM of grease Bearings (x1000):


RPM of oil Bearings (x1000) :


Quantity of balls:

  6 pcs

Diameter of balls:





For Options:


 1.  Flange and Without Flange

 2.  Stainless Balls and Ceramic Balls

 3.  Stainless Steel, Chrome Steel, Carbon Steel

 4.  ZZ(two side metal shield), 2RS(two side rubber seal), 2TS(two side telfon seal), RZ(one side metal shield, another side rubber seal), Open( without shield/seal)



Packaging & Payment &  Delivery:


Normal Packing: 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 .

Supply OEM Packing:   according to your requirements.


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


Delivery way:

1. Express (TNT,EMS. DHL,UPS,FedEx, SF Express etc)   3-5 work days

2. Chinese Regular Mail/ Post Mail     10-20 days

3. By Sea.  30-40days


 After Sales Service:

Please kindly check the package after you received the goods, if you get wrong products/ quality problems/ short quantity,  

please get back us,we will consider to replace/refund/ resend them to you accordingly. 


Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Transaction Value
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China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 4,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $106,000
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