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| Type | Martensitic stainless precision ball | Model | 420C Stainless Steel Ball |
| Params | 1 mm – 50.8 mm; Grade G25–G1000; HRC 50–55; corrosion resistant | Material | AISI 420C / UNS S42000 |
| Applicable Industry | Bearings in mild corrosive environments, food-processing machinery, pump valves, marine hardware | ||
Affordable stainless option combining moderate corrosion resistance with good hardness; ideal for wash-down and humid-duty bearing assemblies.

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