Chrome Steel Double Rows Needle Roller Bearings with Inner Ring (NA6902A)

• Customization: Available
• Cage: With Cage
• Rows Number: Double
• Model NO.: NA6902A
• Load Direction: Radial Bearing
• Style: With Outer Ring
• Material: Bearing Steel
• Type: Open
• Structure: Needle Roller Bearing
• Sample: Payable
• Seals Type: Open
• Shipping: by Sea; by Air
• Transport Package: Industrial Package; Single Box Package
• Specification: 15*28*23MM
• Trademark: CHIK SKF NTN NACHI NSK KOYO OEM
• Origin: China
• HS Code: 8482400000
• Production Capacity: 100, 000 /Month, 1000000PCS/Year

Product Description

I PRODUCT INFO.
double row needle roller bearings with inner ring NA6902A
Description 
Needle Roller Bearings (needle bearing) is a cylindrical roller with roller bearings, relative to its diameter, roller both thin and long. This is called needle roller. Despite having a smaller cross-section,has a higher load bearing capacity, equipped with a thin and long needle bearing roller (roller diameter D≤5mm,L / D≥2.5, L is the length of the roller), so radial structure is compact, its diameter size and load capacity and other types of bearings, minimum diameter, especially for radial dimensions limited support structure. 



II. Packing & 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 SUPPLY

bearing type	model	d	D	B	Cr(Kn)	Cor(Kn)	grease lubrication	weight
needle bearing	NA4900	10	22	13	7.6	9.1	31000	0.025
needle bearing	NA4901	12	24	13	8.6	11.1	28000	0.028
needle bearing	NA4902	15	28	13	9.05	12.6	23000	0.036
needle bearing	NA4903	17	30	13	9.6	14	21000	0.04
needle bearing	NA4904	20	37	17	15.9	21.1	18000	0.081
needle bearing	NA4905	25	42	17	18.3	26.9	15000	0.096
needle bearing	NA4906	30	47	17	19.9	31.3	13000	0.11
needle bearing	NA4907	35	55	20	26.9	49	11000	0.186
needle bearing	NA4908	40	62	22	32.6	58.5	9700	0.249
needle bearing	NA4909	45	68	22	33.2	61.9	9000	0.294
needle bearing	NA4910	50	72	22	35.6	70.2	8100	0.298
needle bearing	NA4911	55	80	25	44.4	87.2	7500	0.428
needle bearing	NA4912	60	85	25	45.8	93.3	6900	0.459
needle bearing	NA4913	65	90	25	66.1	114	6400	0.45
needle bearing	NA4914	70	100	30	86.4	157	5700	0.733
needle bearing	NA4915	75	105	30	88	164	5400	0.773
needle bearing	NA4916	80	110	30	91.6	176	5100	0.819
needle bearing	NA4917	85	120	35	110	230	4600	1.25
needle bearing	NA4918	90	125	35	111	238	4400	1.31
needle bearing	NA4919	95	130	35	115	253	4200	1.37
needle bearing	NA4920	100	140	40	144	296	4000	1.86
needle bearing	NA4922	110	150	40	-149	317	3700	2.01
needle bearing	NA4924	120	165	45	192	398	3400	2.78
needle bearing	NA4926	130	180	50	225	508	3000	3.83
needle bearing	NA4928	140	190	50	232	540	2800

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. Applications:
1. machine tools,metallurgical machinery,
2. textile machinery,printing machinery,
3.other machinery,equipment,Can make the mechanical 
4. system design very compact and nimble.

VIII. 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:        [phone]            
Fax:       [phone]
Mobile : [phone]