Xuzhou Fenghe Intelligent Technology Co., Ltd.lies at the largest mechanical center in China, where the famous XCMG is located. Fenghe was established in 2004 with registered capital of 20 million yuan to facilitate its self-support export, which has been engaged in producing and designing slewing bearings and slewing drives for about 30 years. It covers an area of 38016 square meters, among which, the modernized construction area of production plant is nearly 20000 square meters, and forging workshop is nearly 10000 square meters. For more, please visit us website: www.fhzn-machinery.com

1. Ally Wang (www.fhzn-machinery.com)
Sales Manager /Sales Department
Xuzhou Fenghe Intelligent Technology Co.,LTD
Add: 8# Shengbao Road, High-tech Development Zone, Xu Zhou City, Jiangsu
Province,P.R.China
Mobile/What's APP: 00 86 18994904113
www.fhzn-machinery.com
TEL: 0086-0516-80278849
FAX:0086-0516-80278858
Skype:allycopper
Email: ally.wang@xzhzzc.com
Xuzhou Fenghe Intelligent Technology Co.,LTD (www.fhzn-machinery.com)
Our company has been engaged in producing and designing slewing bearing and slewing drive
for about 30 years. Our company have passed ISO9001:2015 and BSOHSAS 18001:2007.CCS
certification.
The company specializes in Six types slewing bearings, including Single-row ball type, double-
row ball type, three-row roller type , single-row cross roller type, double-line ball type and ball-
roller combined type.
For slewing drive, there are nine (9) different sizes available from 3″ to 25″ with more than 60
models to meet both regular and precise tracking requirements in PV, CPV and solar thermal
power tracking fields. The model of the products covers various standards and nonstandard
specifications from 150mm to 5000mm.
The company’s products are sold to all parts of our country and are exported to 50 countries all
over the world, such as U.S.A., Britain, France, Malaysia, Singapore, Germany, Japan, Brazil,
Russia, Czech, Finland, Holland, Sweden, Irish, Turkey, the United Arab Emirates, Canada, Spain,
which have won extensive acceptance and recognition from users.
About the packing :The surface of the slewing bearing is coated with anti-rust oil before packing,
the first layer is packed in white film, the second layer is packed in waterproof tape, and then put
slewing bearing in the wooden case which is fumigated.
Xuzhou Fenghe Intelligent Technology Co.,LTD (www.fhzn-machinery.com)
Roller bearings are a type of bearing that use rolling elements to support loads and reduce friction.
As opposed to ball bearings, roller bearings have barrel-shaped rolling elements instead of

2. spherical balls. They are capable of supporting heavier loads than similarly sized ball bearings but
cannot handle as high of speeds as ball bearings. Roller bearings contain an inner and outer ring
that house the rollers and bearing cage. Also known as a retainer or separator, the cage maintains
spacing between rollers and holds the bearing together. There are a wide range of roller bearings,
each with different designs used in varying applications. Cylindrical, spherical, tapered, and
needle are the four primary types of roller bearings. Cylindrical roller bearings handle high radial
loads and low thrust loads at high speeds. They also accommodate fast acceleration. Spherical
roller bearings contain two rings on the inner raceway to handle a variety of loads and
misalignment concerns. The rollers share a single sphered outer ring. With two rows of spherical,
barrel-shaped rollers, spherical roller bearings can withstand heavy radial loads and certain axial
loads in both directions. They are self-aligning to handle shaft misalignment and mounting
problems. Tapered roller bearings contain tapered inner and outer raceways and rollers to
accommodate simultaneous radial and thrust loads. Providing true rolling motion and low friction,
tapered roller bearings are ideal for supporting heavy combined loads. Needle roller bearings use
long, thin cylindrical rollers to support radial loads. Featuring a thinner cross section than other
roller bearings, needle roller bearings are ideal in situations that require high load-carrying
capacities within a limited space.
Xuzhou Fenghe Intelligent Technology Co.,LTD (www.fhzn-machinery.com)