Our major products include full ceramic bearings, hybrid bearings, plastic bearings, stainless steel bearings, ceramic parts, plastic parts & bearing units.

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2004

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NO.396 JIAHE ROAD XIAMEN CHINA

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professional manufacturer and distributor for special materials bearings

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Bore Dia

Outer Dia

AISI440C Stainless Steel Ball Bearings

Total: 15 Products.

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Outer Dia | 37 mm "

High-carbon martensitic steel, offering exceptional hardness (HRC 58-60), corrosion resistance, and wear durability. Ideal for high-load, high-speed applications in harsh environments (e.g., aerospace, medical). Precision-ground for smooth operation, with optional coatings. Temperature range: -30°C to +150°C.

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Product Number	System Of Measurement	Bore Dia(mm)	Outside Dia(mm)	Weight	Seal Type	Ring Material	Ball Material	Cage Material
S6301ZZ	Metric	12 mm	37 mm	60	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6301-2RS	Metric	12 mm	37 mm	60	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6301	Metric	12 mm	37 mm	60	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6904-2RS	Metric	20 mm	37 mm	40	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6904	Metric	20 mm	37 mm	40	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6904ZZ	Metric	20 mm	37 mm	40	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6805-2RS	Metric	25 mm	37 mm	24	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6805	Metric	25 mm	37 mm	24	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S63805	Metric	25 mm	37 mm	32	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6805ZZ	Metric	25 mm	37 mm	24	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S63805-2RS	Metric	25 mm	37 mm	32	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S63805ZZ	Metric	25 mm	37 mm	32	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6706	Metric	30 mm	37 mm	8.3	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6706-2RS	Metric	30 mm	37 mm	8.3	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6706ZZ	Metric	30 mm	37 mm	8.3	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel