Ball bearings
are generally made up of
बॉल बेयरिंग सामान्यतः किससे बने होते हैं?
Carbon steel
Carbon chrome
steel
Stainless
steel
Silver
Carbon chrome
steel
●Ball
bearings are generally made up of high carbon chromium steel, often called
chrome steel or carbon chrome steel.
●Carbon
chrome steel has high wear and abrasion resistant properties.
●Carbon
chrome steel is used for reasons of cost and durability.
Hence, the
correct option is (B).
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