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Basic Info

Separated	Heavy Duty Needle Roller Bearing
Transport Package	Carton
Specification	customized
Trademark	oem
Origin	China
HS Code	8409100000
Production Capacity	1000000 PCS/Month

Product Description

Welcome to SHAOXING SHANGYU FLIGHT SEIKO MACHINERY CO.,LTD !
We offer a wide variety of precision machining capabilities including high quality precision machined parts,
Mechanical assemblies,and cutom fabrication for automobile,textile machinery,construction machinery etc.
Our manufacturing and process capabilities are ISO9000 Certified.

Heavy duty needle roller bearing is composed of one or two rings and needle roller group with cage. According to different applications, it can be divided into bearings with or without inner rings. Therefore, the solid ring needle roller bearing can meet the requirements of light weight, small space occupation and high power transmission. The solid ring needle roller bearing has smaller volume and higher bearing capacity. Structure type outer ring double rib (or double lock ring) with cage needle roller bearing Na, NAV, NKI type can be respectively installed with inner ring and outer ring (with lock ring, full set of needle roller and cage), with high authorized speed, which can be divided into single row and double row. If the shaft cannot be used as a raceway, i.e. if it is not possible or economical to grind the shaft for hardening, this type of needle roller bearing with inner ring can be used

Characteristic of heavy duty needle roller bearing

Designation	Shaft	Mass	Dimensions(mm)				Basic Load Ratings		Limiting
P.No.	Diameter		FW	D	C	r	Cr	Cor	Speed
	mm	g				Min.	Kn	Kn	rpm
NK 5/10TN	5	3.1	5	10	10	0.15	2.5	2	37000
NK 6/10TN	6	4.7	6	12	10	0.15	2.33	2.2	33000
NK 6/12TN	6	5.7	6	12	12	0.15	3.3	3.45	33000
NK 7/10TN	7	6.9	7	14	10	0.3	3.33	3.15	31000
NK 8/12TN	8	8.7	8	15	12	0.3	4.1	4.3	29000
NK 9/12TN	9	10.3	9	16	12	0.3	4.75	5.3	28000

Custom size requirement are also available

 

Our advantage:1.The original 100% factory, more than 10 years' production experience2.Produce and process products according to your drawings and requirement.3.All kinds of surface treatment available,such as anodizing,power coating,painting,polishing and etc.4.Our professional R&D and QC team can strictily control the product quality to meet your requirement.5.Our products are of high quality at cheap price,and delivered on time.

Manufacturing strength & Vehicle processing line

1.Professional operators

2.Adopting advanced CNC machine tools in Japan

3.Totally enclosed production workshop

4.Experienced managers

5.Digital control production line

6.Advanced level of technology

Production Detection

1.Complete testing facilities

2.Perfect measurement methods

3.Perfect production detection methods

4.Strong QC team,conduct comprehensive quality control