haft Diameter(mm)Bearing TypeBoundary Dimensions(mm)Basic Load Rating(N)Limiting SpeedWeight(g)Current TypeOriginal TypedDBDynamicStaticOil4HK0408  HK040808   37941/4  7947/448815401070400001.65HK0509  HK050909   47941/5599220017903600026HK0608             37941/6610818301550320002.1HK0609  HK061009   47941/6610926502400300002.27HK0709  HK071109   47941/7711928002150270002.38HK0808             37941/8812825502400210002.7HK0810  HK081210   57941/8 8121037003450210003HK0810             27942/88141038003950250005.35HK0812             37942/881412    9HK0909             47941/99139    HK0910  HK091310   57941/99131040504250250004HK0912             67941/99131250006000250004.6HK0910             27942/991510    HK0912             37942/991512    10HK1010  HK101410   57941/1010141039004800190004.1HK1012             67941/1010141250006300190004.8HK1014             77941/10101414    HK1010                 27942/10  7941/10101610    12HK1209             47941/1212169    HK1210  HK121610   57941/1212161041505800190004.6HK1212             67941/1212161238005100150005.6HK1212             37942/1212181255006300170009.114HK1412  HK142012   37941/14142012680075001600010.5HK1414             47941/14142014    HK1416  HK142016   57941/14142016730090001400013.915HK1512             37941/15152112700084001400011.1HK1514             47941/151521148500104001300012.7HK1516             57941/15  7942/15152116980011400140001516HK1612  HK162212   37941/16   162212710092001400011.7HK1614             47941/16162214880099001200014.4HK1616  HK162216   57941/1616221610100143001400015.817HK1714             47941/17  7941/171723146800102001000014HK1716             57941/17  7942/171723168500125001000015.9HK1718             67941/17172318950010600100001918HK1812  HK182412   37941/18182412710099001200013.1HK1816  HK182416   57941/1818241610600153001200017.5
Materials
Needle roller material for the GCr15 bearing steel, hardened HRC60-65.
Inside and outside the ring material for the GCr15 bearing steel, hardened HRC61-65.
The cage material is made of high quality mild steel or reinforced nylon.
Application
It is widely used in machine tools, metallurgical machinery, textile machinery and printing machinery and other machinery and equipment, and mechanical design can be more compact and smart.


ZYS Tenet: To lead the science and technology development of bearing industry and to improve the
World'sequipment level.
ZYS Spirit: To keep continuous improvement, to pursue brilliance.
ZYS Core values: Integrity, rigor, innovation, mutual benefit.

ZYS was formerly known as Luoyang bearing research institute, which was founded in 1958 and was the only first-class comprehensive research institute in China bearing industry. As it became one member of China National Machinery Industry Corporation in 1999, the former institute was transformed into the science and technology enterprise. Then Luoyang Bearing Science & Technology Co., Ltd. Was established in 2001. It was listed at Shenzhen Stock Exchange with stock code 002046 in 2005.

ZYS Advantage
ZYS has a strong strength of manufacturing high-precision and high-reliability bearings and relevant parts. ZYS company not only possesses advanced bearing manufacturing equipments and international first-class measuring instruments, but also has strong strength of manufacturing, inspecting and testing the high-precision and high-reliability bearings and relevant spare parts. In the meantime, it always keeps a leading position in bearing basic theory, lubrication technology, design, material, test, information criterion and other aspects.

Glory
Top 200 most promising companies of China in Forbes
Top 500 in China Machinery Industry
Excellent Enterprise with China Well-know Trademark
High-performance Bearings Laboratory
State Quality Supervision and Testing Center for Bearing
ISO/TC4 China Secretariat
The Research Center for High-speed Precision Bearing Engineering in Machinery Industry...

Our Services
We would like to and ready to do business with any company from all over the world. If any of ZYS products interests you or if you have interests in ZYS company, please don't hesitate to contact with us, we would like to give you ZYS best quality service any day any time!

Contact us
Address: No. 1 Jilin Road, Luoyang City, Henan, Province, China.
Zip Code: 471039
Website: chinazys.en.made-in-china.com

OTHER HOT SALE PRODUCTS IN OUR COMPANY

High precision angular contact ball bearing                Precision spindle bearing

Hybrid ceramic bearing                                                    Slewing bearing

Cylindrical roller bearing                                                  Needle roller bearing

Taper roller bearing                                                          Precision lathe bearing

Bearing measuring instrument                                      YRT rotary table bearing

High-frequency spindles                                                 Dental drill bearing

Bearing ball                                                                        Bearing making machine

etc.

Material:       GCr15,9Cr18,G20CrMo or others

Certificate:    GB/T19001-2000(ISO9001:2000),  GJB/Z9001A-2001,  GJB9001A-2001