The bearing steel ball has uniform size, high wear resistance, high precision, smooth surface, mirror luster and exquisite appearance.
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Bearings steel ball are made of High precision bearing steel with high strength and wear resistance, rust-proof and corrosion-resistant, and has a long service life
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The product is wear-resistant and corrosion-resistant, does not rust in wet environment, has strong anti-oxygen ability, and is matched with high-quality precision parts
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