Heavy Duty Needle Roller Bearings for Pumping Jack

• Rolling Body: Roller Bearings
• The Number of Rows: Heavy Duty Roller Bearings for Pumping Jack
• Outer Dimension: Customized
• Material: Customized
• Spherical: Heavy Duty Roller Bearings for Pumping Jack
• Load Direction: Heavy Duty Roller Bearings for Pumping Jack
• Model NO.: Needle Roller Bearing
• Separated: Heavy Duty Roller Bearings for Pumping Jack
• 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 roller bearings for pumping jack is the special roller bearings. Its special design brings high efficiency and long lifetime.

 

Characteristic of Heavy duty roller bearings for pumping jack

Designation	Shaft  Diameter  (mm)	Principle dimensions (mm)						Basic load ratings(N)
		Fw	D	C	E	r	a	Cr	Cor
RNA223120	22	22	31	20	25.5	0.5	0.3	22,000	27,000
RNA223432	22	22	34	32	26.5	0.5	0.3	33,000	43,000
Y1032	27	27.026	42.86	25.4	33.6	0.5	0.5	51,000	61,500
644906	28.00	25.00	40.00	32.00	33	0.5	0.5	38,000	55,000
644706	32	32	50	35	39	0.5	0.5	66,000	90,000
S1032	32.766	32.79	49.213	28.575	37.3	0.5	0.5	66,000	91,000
644707	35	35.00	57.00	30.00	44	0.5	0.6	76,000	108,000
NK355334	35	35.00	53.00	34.00	42	0.5	0.6	70,000	90,000
R1032	38.10	38.125	58.979	31.75	45.8	1	0.6	88,000	108,000
644708	42.00	42.00	65.00	32	51	1	0.6	80,000	102,000
NK42/30A	42.00	42.00	52.00	30.00	45	0.5	0.6	45,000	82,000

Custom size requirement are also available

 

Our advantage:
1.The original 100% factory, more than 10 years' production experience
2.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