• Model NO.：NA4903
• Structure：Needle Roller Bearing
• Sample：Payable
• Seals Type：Open
• Shipping：by Sea; by Air
• Transport Package：Industrial Package; Single Box Package
• Specification：17*30*13MM
• Trademark：CHIK SKF NTN NACHI NSK KOYO OEM
• Origin：China
• HS Code：8482400000
• Production Capacity：100, 000 ,Month, 1000000PCS,Year

Bearing codeStructure featureHKPerforated type   drawn cup needle roller bearingHK...RSPerforated type   drawn cup needle roller bearing   one side with sealHK...2RSPerforated type   drawn cup needle roller bearing   two sides with sealBKPerforated type   drawn cup needle roller bearingBK...RSPerforated type   drawn cup needle roller bearing   one side with sealFPerforated type   drawn cup full needle roller bearingFYPerforated type   drawn cup full needle roller bearing(Grease Limit)MFClosed   drawn cup full needle roller bearingMFYClosed   drawn cup full needle roller bearing (Grease Limit) 



II. PACKAGING & DELIVERY
Packing Details:
1. Tube+carton+pallet: eg.10 pcs bearings are packed in a tube.30 tubes are put into a carton. It is usually for small bearings..
2. paper box+carton+pallet: every bearing is packed in a paper box, then put in a carton.It is usually for small or middle bearings. 
3. Wooden packing:every bearing is packed into a wooden case.It is usually for big bearing 
4. according to your requirement
Delivery Details : 5-15Days

III. OTHER MODELS WE CAN SUPPLYBearing No.D(mm)D(mm)B(mm)NA4900102213NA4901122413NA4902152813NA4903173013NA4904203717NA4905254217NA4906304717NA4907355520NA4908406222

Needle Roller Bearings Available from CHIK Bearings

• SCE and SCE-PP Series - Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Inch dimensional

• HK, and HK-RS Series - Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Metric dimensional

• BCE and BCE-P Series - Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Inch dimensional

• BK, and BK-RS Series - Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Metric dimensional

VI. OUR MAIN PRODUCTS
Our products cover deep groove ball bearing, tapered roller bearing, cylindrical roller bearing, spherical roller bearing, pillow block bearing, angular contact ball bearing, self-aligning ball bearing, thrust ball bearing, thrust roller bearing, needle roller bearing, spherical plain bearing and so on, large, super large and non-standard bearings. In addition to the above, we offer customized high-tech bearings for free design according to drawings and samples from the clients' side.

V. OUR TEAM
Teamwork contributes to the prosperity of the companies. With all workmates' knowledge combined, the companies possess high work efficiency and an ability to deal with whatever problems. As a result, the companies can make more profits and develop more quickly.
In sum, teamwork is very important, no one could live individually, they must rely on others in some way. Hence, work together could make life easier.


VI.FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

VII. CONTACT INFO.
SHANDONG CHIK BEARING CO, .LTD.
Chris  ( Export Dep. )
Add:  No.9 Longao, North Longao Road, Jinan city,Shandong,china 250000
Website:   chikbearing.en.made-in-china.com 
Tel:        0086-531-82964086            
Fax:       0086-531-82964081
Mobile : 0086-15806686790