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 | 42 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
S6302-2RS	Metric	15 mm	42 mm	82	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6302ZZ	Metric	15 mm	42 mm	82	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6302	Metric	15 mm	42 mm	82	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6004	Metric	20 mm	42 mm	69	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6004ZZ	Metric	20 mm	42 mm	69	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6004-2RS	Metric	20 mm	42 mm	69	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6905	Metric	25 mm	42 mm	47	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6905-2RS	Metric	25 mm	42 mm	47	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6905ZZ	Metric	25 mm	42 mm	47	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S63806	Metric	30 mm	42 mm	36	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6806	Metric	30 mm	42 mm	27	Open	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6806-2RS	Metric	30 mm	42 mm	27	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S6806ZZ	Metric	30 mm	42 mm	27	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S63806ZZ	Metric	30 mm	42 mm	36	Shielded	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel
S63806-2RS	Metric	30 mm	42 mm	36	Sealed	440C Stainless Steel	440C Stainless Steel	304 Stainless Steel