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High-performance SS Ball 440C is a precision-crafted stainless steel ball ideal for applications requiring exceptional durability and resistance to extreme temperatures. With a polished finish and mirror-like appearance, this ball bearing grade 25 component excels in demanding environments. Its through-hardened construction and high hardness ratings (55 HRC Brinell, 58 HRC Rockwell) ensure long-lasting performance. Suitable for use in aerospace, automotive, and industrial settings, this SS Ball 440C can withstand temperatures from -300°F to 1,200°F, making it an excellent choice for applications where reliability and precision are paramount.