Wafangdian Quanhua Bearing Manufacturing Co.,Ltd. is a professional manufacturer of bearings with powerful technical force and rich manufacturing experience, located in the city of Wafangdian, which is famous as the Hometown of Bearing in North China. After rapid development in recent several years, the company has established and completed a series of modern management system step by step, poccessed fine equipments used for production and processing, and kept improving the production technique level and test method as well.

The company has got both the certificate of ISO9000 Quality System and the PRC Import & Export Enterprise Qualification Certificate. In order to meet the market requirement for multiple variety and small amount, strictly according to the international standard of ISO and national standards, the company supplies 8 types of products, including over 100 kinds of structures, over 250 series and 5 tolerance grades. Depending on high-quality products and perfect after service, the company has gained a high reputation among customers people in all walks.

Our ZQZ brand of bearings, except for being used as supplement for domestic customers, are also exported to North America, West Europe, Mid-East and West Asia etc.

During the past years, the whole staff of Quanhua have always adhered to supplying qualified products and satisfying service for customers, and we have established a wonderful enterprise image by keeping continuous improving and innovating.

Looking beyond, we hope to cooperate sincerely with you and make progress hand by hand.

Our main market in bearing is USA,Canada,Italy,Germany,Brazil and South Africa.Also we export bearings to other 15 oversea countries and our domestic markets. cylindrical roller bearing: NU,N,NJ,NF,NUP,FC,FCD,FCDP.SL
tapered roller bearing: 30200,31300,32000,32200,32300,32900,33000,33100,33200,all inch type
spherical roller bearing: 21300,22200,22300,23000,23100,23200,24000,24100,23800,23900
thrust roller bearing: 29200,29300,29400,81100,81200,91300,89300,89400,87400,T411,T441,T451,T511,T511A,T520,T611,T651,T661,T691,T711,T811,T811X,T811XA,T911,T911A,T921,T1011,T1115,T1120,T1421,T7519,T9020,T14520,T16021,T16050,T48000
thrust ball bearing: 51100,51200,51300,51400,52200,52300,52400
Ball bearing: 16000,16100,61800,61900,6000,6200,6300,6400,62200,62300,71900,7000,7200,7300,7400,QJ200,QJ300

1.Type:ball bearing

2.Bore Size:60 to 1500mm(2.3622 to 59.0551 inch)

3.Outside Diameter:100 to 1800mm(3.937 to 70.866 inch)

4.Precision:P0,P6,P5,P4

5.Cage: brass,steel

6.Material: GCr15,GCr15SiMn.G20Gr2Ni4A

7.Place of Origin:Wafangdian of China

8.Quality Assurance: ISO9001 ISO2000 QS9000

10Feature: High precision ,long life ,low noise

11.Hardness: HRC60-HRC64

12Application:Widely used in agriculure, industry, mill, metall

13.Market: Europe,America,Middle East,Asia,etc..

14.Chamfer: Nature, bright or black

15 We can also produce bearings according to customers’s drawings&samples

BEARING #	BORE	O.D.	WIDTH
	B	D	W
618/500M	500.0000	620.0000	56.0000
619/500M	500.0000	660.0000	75.0000
60/500M	500.0000	720.0000	100.0000
618/530M	530.0000	650.0000	56.0000
619/530M	530.0000	710.0000	82.0000
60/530M	530.0000	780.0000	112.0000
618/560M	560.0000	680.0000	56.0000
619/560M	560.0000	750.0000	85.0000
60/560M	560.0000	820.0000	115.0000
618/600M	600.0000	730.0000	60.0000
619/600M	600.0000	800.0000	90.0000
60/600M	600.0000	870.0000	118.0000
618/630M	630.0000	780.0000	69.0000
619/630M	630.0000	850.0000	100.0000
618/670M	670.0000	820.0000	69.0000
619/670M	670.0000	900.0000	103.0000
618/710M	710.0000	870.0000	74.0000
619/710M	710.0000	950.0000	106.0000
618/750M	750.0000	920.0000	78.0000
619/750M	750.0000	1000.0000	112.0000
618/800M	800.0000	980.0000	82.0000
619/800M	800.0000	1060.0000	115.0000