Stainless Steel Miniature Needle Roller Bearings Na4900 Na4901 Na4902 Na4903 Na4904 Na4905 Na4906 Na4907

• Customization: Available
• Cage: Without Cage
• Rows Number: Multiple
• Model NO.: NA4900
• Load Direction: Radial Bearing
• Style: Without Outer Ring
• Material: Bearing Steel
• Type: Closed
• Structure: Needle Roller
• Sample: Provided
• Certification System: ISO 9001
• Cage Material: Steel Cage.Copper Cage.Nylon Cage
• Application: Machinery Repair, Restaurant Metallurgy. Agri
• Applicable: Industries. Car. Fan. Gearbox
• Deliver Time: 0-15days
• Lubrication: Grease or Oil
• Service: OEM ODM
• Price: Factory Wholesale Price
• Quality: High Quality 100% Tested
• Precision: P6
• Stock: Large
• Transport Package: Single Box
• Specification: Standard, if you need a special size we can custom
• Trademark: YZC
• Origin: China
• HS Code: 848210
• Production Capacity: 400, 000 Pieces/Month

Product Description

 

 

Part No & Size	Needle Roller Bearing NA4900 NA4901 NA4902 NA4903 NA4904 NA4905 NA4906 NA4907
Part Name	ROLLER BEARING
Quality	ORIGINAL
Place of Origin	CHINA
Adaptable Automobile Mode	AvaILBLE
Packing&Shipping	STANDARD PACKING
Warranty	12 MONTHS
Certification	ISO9001:2008
MOQ	1 PCS
Delivery Time	1-3 DAYS
Payment	L/C,T/T,Western Union,PayPal,etc
FOB Port	Qingdao,Tianjin,Shanghai etc
Shipping Ways	DHL,TNT,EMS,FEDEX,UPS.
Selling Units	Single item
Package Type	neutral packing carton for BEARING

Code	Principal Dimension			Basic Load Ratings		Speed ratings		Weight
	d	D	B	Dynamic	Static	Grease	Oil	kg
NA4900	10	22	13	7.6	9.1	31000	20000	0.025
NA4901	12	24	13	8.6	11.1	28000	17000	0.028
NA4902	15	28	13	9.05	12.6	23000	14000	0.036
NA4903	17	30	13	9.6	14	21000	12000	0.04
NA4904	20	37	17	15.9	21.1	18000	11000	0.081
NA4905	25	42	17	18.3	26.9	15000	9500	0.096
NA4906	30	47	17	19.9	31.3	13000	9500	0.11
NA4907	35	55	20	26.9	49	11000	8500	0.186
NA4908	40	62	22	32.6	58.5	9700	8000	0.249
NA4909	45	68	22	33.2	61.9	9000	7000	0.294
NA4910	50	72	22	35.6	70.2	8100	7000	0.298

 

1. Q:How about your quality of bearings?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul

2. Q. Can I get free samples for test from your company?
A: YES, contact us , Standard samples are available.

3. Q:How long is the lead time?
A: The lead time for sample order is 3-5 days, for bulk order is 5-15 days after receive the deposit

4. Q: Will you check the products before shipment?
A: Yes, We have a professional QC team. Products will be strictly inspection before shipment.

5. Q: What will you do if the customer are unsatisfied with the product? How long will you response for the problems?
A: If have any problem, just contact with us at first time, We will respond within 1 hour , within 24 hours will solve your problem

6.About after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:12 months warranty from the first day of receiving goods.

7.Q:shipping.
A.1) Less than 45 KGS, we will send by express Door to Door. Convenient ) 2) Between 45 - 200 KGS, we will send by air transport ( Fastest and safest, but expensive ) 3) More than 200 KGS, we will send by sea. ( cheapest, but long time )

8.Q:Do you accept ODM&OEM orders? 
A.Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes.we also customize circuit board & packaging box as per your requirements.

9.Q: What's the MOQ? 
A.MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders