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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.
| 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 |
619/710M deep groove ball bearing