Spherical Plain Bearing UC9
Spherical Plain Bearing UC9
Spherical Plain Bearing UC9

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Spherical Plain Bearing UC9

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Model No. : UC9
Brand Name : AUTO
Contact Angle : Other
Separated : Unseparated
Rows Number : Single
Load Direction : Thrust Bearing
Material : Bearing Steel

Luoyang, Henan, China

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Product description

To explore the causes and countermeasures of grinding cracks in joint bearings
Quality of supplied material (ring to be ground)
Before the joint bearing ring enters the grinding process, it needs to go through the process of raw material preparation, forging, annealing, vehicle processing, heat treatment (quenching, tempering). Once these processes are not well controlled, it will affect the tensile strength of materials.
The homogeneity of the steel itself affects the tensile strength of the material.
If the forging temperature is too high, the cooling is too slow, and the tissue overheat forms a coarse and closed secondary carbide network, which is brittle, resulting in low tensile strength of the ring.
The machining size of the turning wheel is not well controlled. The oval and the part with large taper will aggravate the grinding heat when grinding, and the temperature will be raised instantly.
After quenching and tempering the structure level is too high, the rougher the martensitic body is, the lower the toughness of the material, the higher the quenching temperature and the longer the insulation time will lead to large deformation of the heat treatment products, which may also indirectly lead to grinding cracks.
In addition, the aging is not enough, continuous fatigue operation, the stress is too late to release, affecting the tensile strength of materials.

Spherical Plain Bearing Uc9

Model:Spherical Plain Bearing SAJK8C

Brand: AUTO
Series: deep groove ball bearings, single row, Spherical Roller Bearing,Spherical Plain Bearing
Shape size

d:  9

D: 20

B: 9

Luoyang Auto Bearing Co., Ltd. is located in the industrial park of Luoyang,which is one of the four great ancient capitals of China.Our company is the member of China Bearing Industry Association,cooperating with State Quality Supervision and Testing Center for bearing.Our company is a professional bearing manufacturer which integrated with research ,development and marketing services.

Our major products include deep groove ball bearing, spherical roller bearing, slewing ring, crossed roller bearing and other all kinds of high precision bearings.Our products are widely applied to motor industry,mining metallurgy,wind power generation,petroleum drilling,automobile and motorcycle etc..

Our 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 reliability bearings.Each process is in strict accordance with the ISO9001 quality management system,which effectively guarantees the precise of products and stability of the performance. AUTO bearings are mainly exported to the United states,South Korea,Europe,etc., which have reached the high level of foreign similar products.

The soul of our business culture is [Detail makes competitive, innovation makes first-class".We believe the production and management philosophy of [quality wins ,casting competitive products".The company adheres to the zero-defect quality management for meeting customer requirements.

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