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Changzhou Wujin Changjiang Needle Bearing Co., Ltd.

China Manufacturer with main products: Connecting Rod Bearings, Bearing for Govrden Machine, Drawn Cup Needle Roller Bearings, Washer, Rollers, Bearing Sleeve/Motorcyle Bearing,...

Home  >Products Catalog > Motor Stainless steel cage needle roller bearing K303818

Motor Stainless steel cage needle roller bearing K303818

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Quick Details

  • Brand Name: CJW
  • Bore Size: 30mm-mm
  • Outside Diameter: 38mm-mm
  • Model Number: K303818
  • Precision Rating: P0\P5
  • Seals Type: open
  • Number of Row: Single Row



1.Motor Stainless steel cage needle roller bearing K303818 
2. TS16949:2002 
3.Hardened layer depth with 0.6-1mm 

 Specifications Motor Stainless steel cage needle roller bearing K303818

1.High Precision needle roller and cage assemly bearing
2.ISO Standard Bearing 
3.Best quality and related Coppering inch size needle roller bearing with custom nonstandard size resonable price


(High quality product is not definately expensive,but cheap product definately has bad quality)


Motor Stainless steel cage needle roller bearing K303818 Motor Stainless steel cage needle roller bearing K303818  , Inside diameter:30mm,Outside diameter 38mm,, thickness is: 18mm. if you need to order Motor Stainless steel cage needle roller bearing K303818 can contact us at any time! We are 30 years expereince bearings manufactuers, our main clients are World wide famous clients, such as TIMKEN,SUZUKI,etc, O defect products is our quality goal,quality is based on ISO9000,and ISO/TS 16949:2002.Give both of us oppotunity to have a trial cooperation, just come!


 Product range of use: 

1) These bearing are widely used in automobile, electrical. (Home appliances, electric tools, fitness equipment,

motors, medical devices, motorbikes, textile machines) 
2) equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized



1. Bearing Cage: Machined Brass Cage, Steel Cage, Plastic Cage;

2. Outer Ring: With our Without Snap Ring Groove;

3. Bearing Precision Grade: P0, P6, P5, P4;

4. Clearance Grsde: C2, C0, C3, C4, C5;

5. Bearing Vibration Grade: Z1V1, Z2V2, Z3V3. 



1. Our bearings have wide array of applications;

2. Our bearings have high speed, high precision, long service life;

3. Competitive Prices;

4. Rich Stock and Quick Delivery. 

5. Japan imported high quality steel



Detailed Description
Application: Home appliances, low noise and high speed electric motors; Automotive 
components, pumps, machinery 



1. ISO9001:2000 Certificate of Origin

2. ISO16949:2002



 1).You could choose our bearing  in our products in our website

2).We would like to send customers price list as per request.

3).Please let us know your interested items in our website. Then we will sent you more similar styles. And are appreciated if customer tell us wanted target price.Then we can send the right price products price catalogue in time

4). Please let us know your quantity order and quality requests,so that we can quote you the best price on FOB and delivery time for approval samples and bulk production.

5). If your company need some environmental standard ,please list them in your E-mail. We are mainly market in Europe and USA also, we can meet customer request in these markets.



 1). If no speacial request,we will use normal packing, 1 bag for each product,then

2).If need special packing or carding, please list them in your E-mail.We would like to make the customer wanted packing

3).we will use tray to protect products ,in order to avoid any damage in the delivery



 1).If quantity is not very big,we will send you by UPS,DHL,FEDEX,OR EMS. Thracking number will be advised after delivery,

2).If order is big,we will advise you use Air Freight or Sea Freight

3).The balance payment should be paid before delivery to you.


After Sales:

1).We are very glad that customer give us some suggestion for price and products.

2).If any questions ,please let us know it in the first by E-mail or Telephone. We can deal with them for you in time.

3). We will send many newest information in every week to our old customers!


Welcome your kind inquiry and trial order, small quantity is ok for us, just for the test of our sincerity , work efficiency and products qualtiy!

Service Process

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  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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