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W6303-2Z 16004 Deep Groove Ball Bearing – Premium Wheel HubRead more
Basic Info.
Inner Diameter 17 mm Outer Diameter 47 mm Thickness 14 mm Model W6303-2Z D/WR12-2Z 16004 Lubrication Grease or Oil Origin China Introduction
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Designed for precision applications requiring low vibration (Z1V1–Z3V3) and reliable grease/oil lubrication. Made in China under trusted brands including NSK, NTN, and Timken.
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W6304-2RS1 Deep Groove Ball Bearing – High Speed, Premium QualityRead more
Basic Info
Inner Diameter 20 mm Outer Diameter 52 mm Thickness 15 mm Model W6304 / W6304-2RS1 / W6304-2Z Lubrication Grease or Oil Origin China Introduction
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Features high-grade grease technology, Z1V1–Z3V3 vibration grades, and versatile transport options (express, air, sea, etc.).
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W6305-2RS1 62/28 Deep Groove Ball Bearing – High-Precision, Sealed, Factory DirectRead more
Basic Info.
Inner Diameter 25 mm Outer Diameter 62 mm Thickness 17 mm Model W6305-2RS1 / W6305-2Z / 62/28 Lubrication Grease or Oil Origin China High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Suitable for diverse industrial applications requiring reliability and precision.
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W6306-2RS1 Deep Groove Ball Bearing – High PrecisionRead more
Basic Info.
Inner Diameter 30 mm Outer Diameter 72 mm Thickness 19 mm Model W6306 / W6306-2RS1 / W6306-2Z Lubrication Grease or Oil Origin China Introduction
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, OEM/ODM support, and multiple shipping options. Suitable for industrial, automotive, and precision applications.
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W633-2RS1/W633-2Z/W637/3-2Z High Precision Deep Groove Ball BearingRead more
Basic Info.
Inner Diameter 3 mm Outer Diameter 6 mm Thickness 3 mm Model W633-2RS1 / W633-2Z / W637/3-2Z Lubrication Grease or Oil Origin China Introduction
High-performance miniature deep groove ball bearings with rich stock, 100% on-time delivery, and OEM/ODM support. Suitable for precision instruments and compact applications.
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W634-2RS1 W634-2Z W637/4X High Precision Deep Groove Ball BearingRead more
Basic Info.
Inner Diameter 4 mm Outer Diameter 10 mm Thickness 3 mm Model W634-2RS1 / W634-2Z / W637/4X Lubrication Grease or Oil Origin China High-performance miniature deep groove ball bearings with rich stock, 100% on-time delivery, and OEM/ODM support. Suitable for precision instruments and compact machinery.
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W635-2RS1 W635-2Z Deep Groove Ball Bearing – High Speed, Premium QualityRead more
Basic Info
Inner Diameter 5 mm Outer Diameter 19 mm Thickness 6 mm Model W635-2RS1 / W635-2Z Lubrication Grease or Oil Origin China Introduction
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Features high-grade grease technology, low vibration (Z1V1–Z3V3), and multiple branding options (NSK, NTN, Timken, etc.). Fast response (<0.5h) and flexible shipping (Air, Sea, Express).
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W637/4X-2z & W638/4X-2RS1 High-Speed Stable Deep Groove Ball BearingsRead more
Basic Info.
Inner Diameter 4 mm Outer Diameter 10 mm Thickness 4 mm Models W637/4X-2Z, W638/4R-2Z, W638/4X-2RS1 Lubrication Grease or Oil Origin China Introduction
High-performance miniature ball bearings with precision grease technology, rich stock availability, 100% on-time delivery, and OEM/ODM service. Suitable for compact applications requiring reliability and low vibration (Z1V1–Z3V3).
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W638/2.5-2Z 623-2RS1 Deep Groove Ball Bearing – Premium Industrial GradeRead more
Basic Info.
Inner Diameter Outer Diameter Thickness 2.5 mm 6 mm 2.6 mm Introduction
High-precision miniature ball bearing model W638/2.5-2Z, 623, 623-2RS1. Features grease or oil lubrication, Z1V1–Z3V3 vibration grade, rich stock availability, 100% on-time delivery, and OEM/ODM service. Made in China with certifications compliant to international standards.
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W638/3-2RS1 W639/3-2RS1 Deep Groove Ball Bearing – High-Precision Automotive Wheel ToolRead more
Basic Info.
Inner Diameter 3 mm Outer Diameter 7 mm Thickness 3 mm Model W638/3-2RS1, W638/3-2Z, W639/3-2RS1 Lubrication Grease or Oil Origin China Precision miniature deep groove ball bearings with high grease technology, rich stock availability, 100% on-time delivery, and OEM/ODM service. Suitable for compact, high-reliability applications.
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W638/3-2Z & W639/3-2RS1 Deep Groove Ball Bearings – High-Quality Factory DirectRead more
Basic Info
Inner Diameter 3 mm Outer Diameter 7 mm Thickness 3 mm Models W638/3-2Z, W638/3-2RS1, W639/3-2RS1 Lubrication Grease or Oil Origin China Introduction
High-performance miniature deep groove ball bearings with rich stock, 100% on-time delivery, and OEM/ODM service. Suitable for precision instruments and compact mechanisms. Grease technology rated “High”, vibration grades Z1V1–Z3V3, certified HS Code 8482102000.
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W638/4R-2Z W638/4X-2RS1 Deep Groove Ball Bearing – High Quality Factory WholesaleRead more
Basic Info
Inner Diameter 4 mm Outer Diameter 10 mm Thickness 4 mm Model W638/4R-2Z / W638/4X-2RS1 / W638/4X-2Z Lubrication Grease or Oil Origin China Introduction
High-performance miniature deep groove ball bearings with rich stock, 100% on-time delivery, and <0.5h response time. Suitable for precision applications requiring Z1V1–Z3V3 vibration grades and OEM/ODM support.
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W638/8-2z W638/5-2z Deep Groove Ball Bearing – Factory WholesaleRead more
Basic Info.
Inner Diameter 5 mm Outer Diameter 11 mm Thickness 5 mm Model W638/8-2Z, W638/8 R-2Z, W638/5-2Z Lubrication Grease or Oil Origin China Introduction
High-performance miniature deep groove ball bearings with rich stock, 100% on-time delivery, and OEM/ODM support. Suitable for precision instruments and compact machinery. Grease technology rated “High”, vibration grades Z1V1–Z3V3. Certified HS Code 8482102000.
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W63800-2Z W63800R-2Z W638/9-2Z High-Speed Deep Groove Ball BearingRead more
Basic Info.
Inner Diameter 9 mm Outer Diameter 17 mm Thickness 6 mm Model W63800-2Z / W63800R-2Z / W638/9-2Z Lubrication Grease or Oil Origin China Introduction
High-performance deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM support. Features Z1V1–Z3V3 vibration grades, high-grade grease technology, and versatile transport options (air, sea, express, etc.).
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W639-2RS1 W63801-2RS1 Deep Groove Ball Bearing – Factory Direct, High PrecisionRead more
Basic Info.
Inner Diameter 9 mm Outer Diameter 30 mm Thickness 10 mm Model W639-2RS1 / W639 / W63801-2RS1 Lubrication Grease or Oil Origin China Introduction
High-performance miniature deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Features Z1V1–Z3V3 vibration grades, grease/oil lubrication, and wide brand compatibility (NSK, NTN, Timken, etc.).
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W639/3-2RS1 W639/2-2Z W639-2Z Deep Groove Ball BearingRead more
Basic Info.
Inner Diameter 2 mm Outer Diameter 6 mm Thickness 3 mm Model W639/3-2RS1, W639/2-2Z, W639-2Z Lubrication Grease or Oil Origin China High-performance miniature deep groove ball bearing with rich stock, 100% on-time delivery, and OEM/ODM service. Suitable for precision instruments and compact applications.
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W639/3-2Z Deep Groove Ball Bearing – High Precision, Stable & ReliableRead more
Basic Info.
Inner Diameter 3 mm Outer Diameter 7 mm Thickness 3 mm Model W639/3-2Z D/WR144 D/WR144R Lubrication Grease or Oil Origin China Introduction
High-performance miniature bearing with precision dimensions (3×7×3 mm), suitable for compact applications. Features grease/oil lubrication, rich stock availability, 100% on-time delivery, and OEM/ODM support. Made in China under trusted brands including NSK, NTN, Timken, and more.
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Washing Machine 622 ZZ, 60012RS Z929 6207 RS2 BearingRead more
Specifications
Model No. 608 Inner Diameter 8 mm Outer Diameter 22 mm Thickness 7 mm Material Bearing Steel Origin Ningbo Description
Precision 608 deep groove ball bearing with rich stock availability. Made of high-quality bearing steel, it features a non-aligning, unseparated design ideal for radial load applications. Available in multiple seals (ZZ, RS, 2RS) and packaging options. Widely used in industrial machinery and consumer products.
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Washing Machine Bearing – China Manufacturer High-Quality & DurableRead more
Specifications
Model 6202 Inner Diameter 15 mm Outer Diameter 35 mm Thickness 11 mm Material Bearing Steel Stock Rich Description
Premium quality 6202 deep groove ball bearing made of high-grade bearing steel. Features non-aligning, unseparated design with radial load capacity. Ideal for industrial applications requiring reliable performance and durability.
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Washing Machine Bearing – High-Load, Low-Noise China ManufacturerRead more
Basic Info.
Model 6202 Inner Diameter 15 mm Outer Diameter 35 mm Width 11 mm Material Bearing Steel Load Direction Radial Bearing Introduction
High-precision 6202 deep groove ball bearing, made of premium bearing steel. Features radial load capacity, non-aligning design, and open/ZZ/RS sealing options. Widely used in industrial machinery and motors. Origin: Ningbo, China.
