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Koyo 6303R Bearing: High Quality & Low PriceRead more
Specifications
Bore Diameter 17 mm Outer Diameter 47 mm Width 14 mm Seals Type ZZ 2RS Open Precision Rating P0, P6, P5, P4 Material Bearing Steel Description
The KOYO 6303R is a single-row radial bearing made from high-quality bearing steel, ideal for reliable performance in various industrial applications. It features multiple seal options (ZZ, 2RS, Open) and offers high precision ratings up to P4.
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Koyo 6303R Deep Groove Ball Bearing – High Quality, Low PriceRead more
Basic Info.
Inner Diameter 17 mm Outer Diameter 47 mm Thickness 14 mm Model NO. 6303R Seals Type ZZ / 2RS / Open Material Bearing Steel Introduction
High-precision radial ball bearing with standard metric dimensions (17×47×14 mm), suitable for OEM/ODM applications. Features multiple seal options, grease/oil lubrication, and precision ratings from P0 to P4. Manufactured in Japan under KOYO quality standards.
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Koyo 6305 2RS Bearing 25x62x17mm Deep GrooveRead more
Basic Specifications
Inner Diameter 25 mm Outer Diameter 62 mm Thickness 17 mm Model No. 6305 Seals Type ZZ / 2RS / Open Material Bearing Steel Product Overview
High-precision radial bearing with long life, low noise and high-speed capability. Features rich stock availability, OEM/ODM service, and compliance with P0–P4 precision ratings. Suitable for industrial applications requiring reliability and performance.
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Koyo 6306-2RS1/C3 Deep Groove Ball Bearing for MotorcycleRead more
Basic Info.
Model NO. 6306 Capacity 200,000,000 Pieces/Year Origin China Trademark NSK, NTN, Koyo, NACHI, Timken, IKO HS Code 8482102000 Description
High-precision deep groove ball bearing 6306, manufactured in China with 100% on-time delivery. Features standard industrial packaging and customizable specifications across multiple models and sizes. Compliant with international standards and widely used in industrial applications.
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Koyo 6307 Deep Groove Ball Bearing – High-Precision Factory DirectRead more
Basic Info.
Model NO. 6307 Capacity 200,000,000 Pieces/Year Origin China Trademark NSK, NTN, NACHI, Timken, Koyo HS Code 8482102000 Description
High-precision deep groove ball bearing with reliable on-time delivery (100.0%). Manufactured in China under strict quality control. Compatible with global standards and widely used across industrial applications.
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Koyo 6307-6312 Deep Groove Ball Bearings for Auto & Motorcycle WheelsRead more
Basic Info.
Inner Diameter 35–60 mm Outer Diameter 80–130 mm Thickness 17–31 mm Delivery Rate 100.0% Capacity 200,000,000 pcs/year Origin China High-precision deep groove ball bearings (models 6307–6312), compliant with NSK, NTN, NACHI, Timken and Koyo standards. Manufactured in China with full industrial packaging and HS Code 8482102000.
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Koyo 6318ZZ-6322ZZ Deep Groove Ball Bearings – High-Precision, Low-Noise, Factory DirectRead more
Basic Info.
Inner Diameter 90 mm Outer Diameter 190 mm Thickness 43 mm Model No. 6318ZZ Material Bearing Steel Origin Japan Introduction
High-precision radial ball bearing with long life, high speed and low noise. Features grease/oil lubrication, P0–P4 precision rating, C0/C2/C3 clearance, and rich stock availability. Ideal for OEM/ODM applications.
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Koyo 6319-6324 Ball Bearings – High Performance Auto & AgriculturalRead more
Basic Info.
Inner Diameter — Outer Diameter — Thickness — Model NO. 6319 6320 6321 6322 6324 Capacity 200,000,000 Pieces/Year Origin China High-precision ball bearings with 100% on-time delivery rate. Manufactured to international standards (NSK, NTN, NACHI, Timken, Koyo). Supplied in standard industrial packaging. Compliant with HS Code 8482102000.
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Koyo 6322/6324/6326 Deep Groove Ball Bearings for Gas TurbinesRead more
Specifications
Inner Diameter 110 / 120 / 130 mm Outer Diameter 240 / 260 / 280 mm Thickness 50 / 55 / 58 mm Model No. 6322 / 6324 / 6326 Material Bearing Steel Origin Japan Introduction
KOYO radial ball bearings with high precision (P0–P4), low noise, long life and high-speed capability. Grease or oil lubricated. Available in rich stock. Suitable for OEM/ODM. Non-aligning, single-row, unseparated design. Clearance options: C0/C2/C3. Export-ready with HS Code 8482102000.
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Koyo 634-639 Deep Groove Ball Bearings – 2RS/ZZ Sealed, High-Precision Factory DirectRead more
Basic Info.
Inner Diameter — Outer Diameter — Thickness — Model NO. 634 635 636 637 638 639 Capacity 200,000,000 Pieces/Year Origin China Precision ball bearings with high on-time delivery (100%), compliant with global standards. Available in multiple models and sizes, branded by NSK, NTN, NACHI, Timken, and Koyo. HS Code: 8482102000. Packaged in standard industrial packaging.
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Koyo 6403-6204 Deep Groove Ball Bearings – OEM/ODM Factory PriceRead more
Basic Info.
Inner Diameter 17 mm Outer Diameter 62 mm Thickness 17 mm Lubrication Grease or Oil Origin Germany, Sweden, Japan Certification ISO9001:2008 High-precision deep groove ball bearing with compact dimensions (17×62×17 mm), suitable for general industrial applications. Pre-lubricated with grease or oil, certified to ISO9001:2008, and manufactured in Germany, Sweden, and Japan.
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Koyo 6403-6204 Deep Groove Ball Bearings OEM/ODM Factory DirectRead more
Specifications
Bore (mm) 17 Outer Diameter (mm) 62 Width (mm) 17 Lubrication Grease or Oil Certification ISO9001:2008 Origin Germany, Sweden, Japan Description
High-quality bearing with precise dimensions (17x62x17mm), suitable for various industrial applications. Reliable performance and durable design ensure long service life under demanding conditions.
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Koyo 6403/6404/6405 Deep Groove Ball Bearings for ElectronicsRead more
Basic Info.
Inner Diameter 17 / 20 / 25 mm Outer Diameter 62 / 72 / 80 mm Width 17 / 19 / 21 mm Lubrication Grease or Oil Precision Rating P0, P6, P5, P4 Material Bearing Steel Introduction
KOYO radial ball bearings (Japan origin, HS Code 8482102000) offer long life, high speed, low noise, and rich stock availability. Designed for non-aligning, single-row applications with standard C0/C2/C3 clearance. Supplied in carton pallet packaging. OEM/ODM service supported.
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Koyo 6405NRC3 Bearing 25x80x21mm Deep Groove Ball BearingRead more
Basic Info.
Model NO. 6405NRC3 Trademark KOYO Origin China HS Code 8482102000 Transport Package Standard Industrial Packaging Description
High-precision deep groove ball bearing, widely used in industrial machinery and automotive applications. Manufactured by KOYO in China, compliant with international standards. Designed for reliability, low noise, and extended service life.
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Koyo 6413-6420 NTN NACHI Deep Groove Ball Bearings High Precision & Best PriceRead more
Specifications
Bore Diameter 45mm Outer Diameter 68mm Width 12mm Material Bearing Steel Load Direction Radial Bearing Sealed Package Packed Description
NTN 6413 Single Row Radial Ball Bearing, made of high-quality bearing steel, ensures reliable performance and durability. Ideal for various industrial applications.
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Koyo 6800 ZZ/2RS Deep Groove Ball Bearing – Japan MadeRead more
Specifications
Bore Size 1–500 mm Specification 10×19×5 mm Load Direction Radial Bearing Material Bearing Steel Seals Type ZZ / 2RS / Open Origin Japan Introduction
Koyo Deep Groove Ball Bearing offers long life, high speed, and low noise performance. Made of premium bearing steel, it supports radial loads with precision ratings from P0 to P4. Available in rich stock with flexible transport options by sea or air.
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Koyo 6810 ZZ 2RS DDU Deep Groove Ball Bearing – High Quality & Best PriceRead more
Basic Info
Inner Diameter 50 mm Outer Diameter 65 mm Thickness 7 mm Model No. 6810 Seals Type ZZ / 2RS / Open Material Bearing Steel Introduction
This high-precision radial bearing (KOYO, Japan) features compact dimensions (50×65×7 mm), multiple seal options, and is suitable for OEM/ODM applications with grease or oil lubrication.
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Koyo 6810 ZZ 2RS DDU Deep Groove Ball Bearing High QualityRead more
Specifications
Bore Diameter 50 mm Outer Diameter 65 mm Width 7 mm Seals Type ZZ 2RS Open Precision Rating P0, P6, P5, P4 Material Bearing Steel Description
KOYO 6810 radial bearing is made of high-quality bearing steel with precision ratings up to P4. It features non-aligning design, single row, and is suitable for radial load applications. Lubricated with grease or oil, it ensures reliable performance in various industrial environments.
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Koyo BA-HB311316B Wheel Bearing – Premium Auto Drive Axle Bearing for Durability & PerformanceRead more
Specifications
Inner Diameter 70mm Outer Diameter 180mm Thickness 42mm Material Bearing Steel Precision Rating P0, P6, P5, P4, P2 Seals Type Open Description
Cylindrical Roller Bearing with high precision and durability. Suitable for radial loads, ideal for industrial applications requiring reliable performance.
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KOYO BAHB311316B Wheel Bearing – Premium Auto Drive Axle BearingRead more
Basic Info.
Inner Diameter 70 mm Outer Diameter 180 mm Thickness 42 mm Material Bearing Steel Type Cylindrical Roller Bearing Seal Type Open Cylindrical roller bearing with high precision (P0–P2), radial load capacity, single-row structure, and standard dimensions 70×180×42 mm. Made of bearing steel, suitable for OEM/ODM applications. Lubrication options: oil, grease, or dry.
