SKF brand name 61916-RS
New model 61916-RS1
Older model 1,160,916
Diameter d (mm) 80 mm
Outside diameter d (mm) 110 mm
B thickness (mm) 16 mm
Reference type 61916-RS bearing
Brand SKF
Series deep groove ball bearings
Description of deep groove ball bearings with seals (60000-RS type, 60000-RZ type)
SKF61916-RS bearings deep groove ball bearing surface forms of fatigue failure is a failure, mainly for fatigue crack initiation and extension and fracture process, under the alternating load failures arising from the long-term effects of metals. Cracks, in two ways:
First: from surface Shang see, this is, SKF61916-RS deep ditch ball bearing bearing in scroll contact process in the, due to in work surface of plastic deformation and strain hardening surface of contact stress cyclical changes by caused of external load of role, and finally in small crack from development of within surface, in both Zhijian of surface crack of formed, due to work surface of lobby doors wedged into lubricant, open of forces, severe combat in wall Shang, forced crack forward advance;
II: from the surface, under pressure from repeated, surface contact, initially in the exposed surface cracks in some depth of cracks, surface direction and point of view, to a certain depth, after the contact of the surface, and beyond the surface, corrosion and eventually split, leaving a Ma Hang.


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