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FR1810 Series Inch Flanged Bearings

The FR1810 is an imperial-sized flanged bearing designed to handle significant radial loads. Its relatively large outer diameter, combined with the flanged design, enables it to withstand substantial lateral pressure without tilting. This product is commonly found in small industrial pumps and at the shaft ends of electric motors. The FR1810 exemplifies the high compressive strength of bearing steel, allowing it to reliably support heavy, rotating components over extended periods. 

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Bearing Features

The chamfered edge of the flange ensures smooth installation and minimizes the risk of damaging the housing bore. Additionally, the super-finishing of the internal raceways minimizes frictional heat generation during operation; this preserves grease viscosity stability and extends the bearing's service life during continuous high-temperature operation.

Technical Specifications

Bearing Reference Boundary Diameters Basic Dynamic Basic Static Limiting Speeds
Flange Open Shield d
inch
d
mm
D
inch
D
mm
Df
inch
Df
mm
B
inch
B
mm
Bf
inch
Bf
mm
B1
inch
B1
mm
Bf1
inch
Bf1
mm
rsmin
inch
rsmin
mm
Cr
kN
Cor
kN
Grease Oil
F FR1810 ZZ 0.3125 7.938 0.5 12.7 0.547 13.894 0.1562 3.969 0.031 0.787 0.1562 3.969 0.031 0.787 0.0059 0.15 0.539 0.274 3.2 3.6

About Us

Jiangsu Yinghong Transmission Technology Co., Ltd. (YHU) was established in 2024 through the joint investment of Dongguan Yinghong, Linqing Boshuo, and Yancheng Jiwei. As a group-based enterprise specializing in the research, development, manufacturing, and service of transmission products, we leverage extensive industry experience and strong technical expertise to provide reliable, energy-efficient transmission solutions for customers worldwide.

The company covers more than 70 mu of land and operates nearly 10,000 square meters of manufacturing facilities. As a professional manufacturer of precision special bearings in China, we have introduced advanced Japanese precision manufacturing technology and equipped our facility with automated production lines and high-precision testing equipment. A comprehensive quality management system ensures consistent product quality and reliable performance.

As a National High-Tech Enterprise, Yinghong holds multiple invention and utility model patents and has obtained internationally recognized certifications including IATF 16949, RoHS, CE, and SGS. These certifications enable us to meet diverse customer requirements and provide effective solutions for demanding applications and complex technical challenges.

We specialize in the production of high-precision deep groove ball bearings and custom non-standard bearings under our registered trademark, “YHU”. Our main products include bearing steel bearings, stainless steel bearings, ceramic bearings, and plastic bearings.

YHU bearings are designed to deliver low noise, low vibration, low friction, high precision, great sealing performance, and high-speed operation. They also offer self-lubrication, corrosion resistance, rust resistance, acid and alkali resistance, chemical resistance, electrical insulation, non-magnetic properties, high-temperature resistance, low-temperature adaptability, and long service life, making them suitable for demanding operating environments.

Our bearings and bearing assemblies are widely used in electric motors, power tools, pneumatic tools, robotics, drones, household appliances, precision instruments, semiconductor equipment, medical devices, marine equipment, aerospace applications, financial equipment, textile machinery, fishing equipment, and a wide range of specialized industrial equipment.

Honor

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