-
- Bearing model
-
Model
BT4-0040 E8/C355
- internal diameter-(mm)
-
d
220.662
- External diameter-(mm)
-
D
314.325
- Thickness-(mm)
-
B
239.712
- Dynamic load-(kN)
-
cr
2120
- Dead load-(kN)
-
cor
4000
- Fatigue load limit-(kN)
-
Fatigue load limit
365
- Reference speed-(r/min)
-
Reference speed
- Limiting speed-(r/min)
-
Limiting speed
Shandong Ruiding Bearing Co., Ltd., since its establishment in 2003, has been committed to the design process and concept of Swedish bearings, research, development, production and sales of high-end deep groove ball bearings, which has won the praise and trust of customers, and successfully expanded the production and sales of high-temperature resistant bearings and angular contact bearings to meet customer needs. The company has advanced production equipment, strong technical team, complete testing equipment and strong product inventory, which ensures the stability of product quality and accurate delivery time and speed.
The company's products have gone to the world's international market and are exported to more than 20 countries and regions such as Europe, America, Russia and Southeast Asia. The company's products are widely used in the fields of motors, elevators, fans, diesel engines, reducers, steel mills, oil fields, mines, shipbuilding, metallurgy, lifting equipment, port equipment, land transportation, mechanical rotation, coal mining, paper making and chemical industry, engineering machinery, etc.'
