Deep Groove Ball Bearing
Deep groove ball bearings are the most representative and widely used bearing. they are composed of outer ring, inner ring, bearing cage and balls as well as seals.
raw material for rings are Chrome steel (Gcr15). also has carbon steel and stainless steel for your choice. the hardness is 58-62HRC; the balls material is also Chrome steel (Gcr15),the precision is G10,?small tolerance makes the bearing rotate smoothly; bearing cage is made by cold rolled steel.such material working temperature can reach 300℃。
Bearing Lubrication Grease
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