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商品の詳細:
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| 起源の場所: | 中国 |
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| ブランド名: | Ecer Steel Ball |
| 証明: | ISO 9001:2015, SGS |
| モデル番号: | SSB-12mm-G3000 |
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お支払配送条件:
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| 最小注文数量: | 1000個 |
| 価格: | USD 0.01-5.00 per piece |
| パッケージの詳細: | 頑丈な木箱、バルク包装 |
| 受渡し時間: | 7～15営業日 |
| 支払条件: | L/C、T/T、ウェスタンユニオン、PayPal |
| 供給の能力: | 1ヶ月あたりの10,000,000 PC |
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詳細情報 |
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| ハイライト: | Large Precision Steel Balls,G3000 Grade 12mm Pivot,Mining Construction Machinery |
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製品の説明
Premium G3000 tolerance grade 12mm stainless steel precision balls made from AISI 440C / SUS440C martensitic stainless steel. Designed for heavy equipment & mining machinery, these balls deliver exceptional hardness (HRC 58-65), wear resistance, and corrosion protection.
| Parameter | Specification |
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| Material | AISI 440C / SUS440C |
| Ball Diameter | 12mm |
| Tolerance Grade | G3000 |
| Hardness | HRC 58-65 |
| Density | 7.78 g/cm3 |
| Surface Roughness | Ra 0.025 μm |
Suitable for Heavy Equipment & Mining Machinery. Also ideal for precision bearings, metering valves, flow control devices, spray systems, industrial conveyors, automotive components, and general engineering applications.
Heavy-duty wooden crates, bulk packaging. 100% dimensional inspection with optical sorting. Material certificates available. Certified per ISO 9001:2015, SGS.
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