Maintenance Free Spherical Outer Ring Insert Ball Bearings UC202 UC203 UC204 UC205 UC206 UC207 UC208 UC209 UC210

Maintenance Free Spherical Outer Ring Insert Ball Bearings UC202 UC203 UC204 UC205 UC206 UC207 UC208 UC209 UC210

Insert ball bearing description

Insert bearing,which belongs to deep groove ball bearing, usually comes with pillow block housing/mounted housing, and the combination is called pillow block bearing or bearing unit. The insert ball bearing also mainly withstand radial load and approximate axial load.
 
Surface of the outer ring of insert bearings is spherical type, so it could be easily installed into the pillow block housing. This characteristic enables it with self aligning advantage suitable for some heavy duty machinery such as agricultural machinery, engineering machinery, mining machinery, construction machinery(cement mixer),textile manufacturing machinery and others that have low requirements to the bearing precision and assembly fitness.
 
The housing equipped with insert bearings are usually made of gray cast iron, ductile cast iron, stainless steel and plastic. All depends on the application environment the insert bearing or the pillow block unit will be used.
 
Compared with normal deep groove ball bearings, the insert ball bearing has the obvious advantages of easy assembly and self aligning effect. 
Insert Ball Bearing Family
Current insert ball bearing series:
1. UC200 series, UC300 series, UB(SB)200 series
2. UK200 series, UK300 series
3. UEL200 series, UE300 series, SA200

-----Why Choose Us?-----
Reasons to choose Guomai Bearings as your insert ball bearing partner 

1. Bearing designing: Guomai has our own bearing R&D team and adopts Germany technology. This enables us to provide OEM and ODM service to you.
2. Production process: We strictly follow the 5S production process and acquired ISO9001:2008 quality management system certificate. Besides, we introduced from abroad world famous brands lathes and heat treatment equipment, this enables us to provide high precision bearings with similar quality to world famous brands such as SKF,TIMKEN,NSK,NTN,KOYO,NACHI and so on.
3. Materials: To ensure the high quality of bearings, we use high carbon chrome bearing steel which provides high rigidity, and high resistance to abrasive wear to produce the bearings. Low carbon cold rolled steel and low carbon stainless steel is also used according to customers' requirements.
4. Quality inspection: All bearings will be strictly tested before packing. We have Taylor talysurf, hardness meter,clearance detector,vibration(speed) measuring instrument,roundness instrument to guarantee all bearings are qualified with the standards.
5. Lubricants: Suitable lubricants are used to protect the bearings from oxidation or corrosion of parts thus enable our bearings with longer lifetime, low noise and better high temperature performance. Selection of lubricants is generally governed by the bearing application. Right choice of high quality lubricants could prevent metal to metal contact and conduct heat away from the bearings.
6. Packing: Guomai bearings pay attention to every detail in the bearing production process. We adopt plastic bag, Kraft paper, thick paper box and cartons to protect the bearings from unexpectable damage during the transportation and warehouse stock.
7. Factory direct marketing: We are the factory and not the distributor or trading agent, so we could provide the same quality with competitive price.

UC200/UC300 serie Insert Bearing Models(Plz contact us for more information)

UC207 F3 P6 Demonstration

Other Featured Bearings

About Guomai Bearing Factory

Shandong Guomai Bearing Co.,Ltd(hereinafter referred to as Guomai) was established in 1999, with more than 20 years of bearing research and manufacturing experience. The factory covers an area of 16000 square meters,7000 of which is manufacturing area and the other is office and warehouse. Guomai has large stock for normally used bearing models and this enables us to deliver the bearing to customers within the shortest time.

There are total 160 staffs, 6 automatic bearing assembly lines,116 CNC machines and 22 sets of precise inspection instruments. We not only have our own R&D team but also cooperate with Henan University of Science and Technology, Luoyang Bearing Research Institute to develop new bearing designing and manufacturing technology.

In addition to conventional bearings, Guomai also provides OEM and ODM service to our respectable customers to meet their individual requirements.We introduced advanced milling, turning machines, heat treatment equipment and bearing testing machines to guarantee the quality of the bearings because we know "Quality is the life of Guomai" .Now our top products include taper roller bearing, angular contact ball bearing, deep groove bearing ,spherical bearing and cylindrical roller bearing with P5, P4 accuracy grade.

After so many years of developing, Guomai has built up an excellent sales network within China. Our two bearing brands "CVZ" and "Bentu" are well known and have high reputation within the industrial equipment and components field. Moreover, with confidence of our bearing quality, we started to export our bearings 4 years ago. Customers from Europe, North America, Middle East, Southeast Asia and Africa have enjoyed the happiness our bearings brought to them.

Guomai Bearing always upholds "WIN-WIN" spirit and believes in "Details determine success" philosophy, and keep improving bearing quality in the past 20 years. Some series of our bearings have similar quality with SKF, NSK, Timken, NACHI, KOYO, NTN and other world famous brands but with lower price.

Looking to the future, Guomai will insist on the technology innovation and processing levels to provide the most appropriate bearing products and service to our customers.

Bearing web page description and models may be limited, please contact us for more information.

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Guomai Bearings, Roll Together with the World and You!!!