Koyo Deep Groove Ball Bearings 6204R–6309 – High-Precision, Low-Noise, Factory Direct
Basic Info.
| Inner Diameter | 45 mm |
| Outer Diameter | 68 mm |
| Thickness | 12 mm |
| Model NO. | Koyo 6204r, 6304, 6907, 16007, 6007, 6207, 6207r, 6307, 63 |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
Introduction
High-precision radial ball bearings made of bearing steel, suitable for general industrial applications. Compact dimensions (45×68×12 mm), unseparated single-row design, packed for safe transport. Compliant with HS Code 8482102000.
Basic Info.
Related Products
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 42 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
High-performance Wheel Hub Bearing with long life, low noise, and high-speed capability. Suitable for radial loads, this precision-engineered bearing ensures reliable operation. Ideal for OEM and ODM applications with rich stock availability and global shipping options.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 42 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Feature | Long Life, High Speed, Low Noise |
Description
High-performance wheel hub bearing with radial load design, suitable for high-speed and long-life applications. Made from premium bearing steel with low noise operation and available in high precision grades.
Specifications
| Bore Diameter | 45mm |
| Outer Diameter | 68mm |
| Width | 12mm |
| Model | 6301 |
| Material | Bearing Steel |
| Trademark | NTN |
Description
Precision radial bearing with single row design, unseparated structure for durability. Ideal for industrial applications requiring reliable performance under radial loads.
Specifications
| Model No. | 628 |
| Material | Bearing Steel |
| Precision Rating | P0 P6 P5 P4 P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
Description
High-performance roller bearing made of bearing steel, suitable for high-speed and heavy-load applications. Offers long service life with low noise operation. Available in various precision grades and vibration levels. Widely used across industrial machinery.
Specifications
| Bore Diameter | 60 mm |
| Outer Diameter | 130 mm |
| Width | 31 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
Description
NTN/NSK/Koyo/NACHI/Timken Roller Bearing 6017 2rz offers long life, high speed, and low noise performance. Ideal for various industrial applications with rich stock availability and OEM/ODM service support.
Specifications
| Bore Diameter | 120mm |
| Outer Diameter | 170mm |
| Width | 28mm |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Origin | Germany, Sweden, Japan |
Description
Precision radial bearing made of high-quality bearing steel. Suitable for heavy-duty industrial applications with reliable performance. Compact design with dimensions 120x170x28mm ensures compatibility in various machinery systems.
Specifications
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
| Origin | China |
Description
Premium quality roller bearing from leading brands (SKF/NTN/NSK/Koyo/NACHI/Timken), made of high-grade bearing steel. Designed for high speed, low noise, and long service life. Available in rich stock with OEM/ODM support. Ideal for various industrial applications.
Specifications
| Bore Diameter | 45mm |
| Outer Diameter | 68mm |
| Width | 12mm |
| Model No. | 6305 7/8 72mm 80mm |
| Material | Bearing Steel |
| Origin | Germany, Sweden, Japan |
Description
Premium radial bearing with single row design, made of high-quality bearing steel. Ideal for industrial applications requiring reliable performance and durability. Unseparated construction ensures easy installation and maintenance.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 42 mm |
| Model NO. | Dac42780041/38 |
| Precision Rating | P0, P6, P5, P4, P2 |
Description
High-quality wheel hub bearing made from bearing steel, offering long life, high speed, and low noise performance. Suitable for radial loads with grease or oil lubrication. Ideal for OEM and ODM applications.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 52 mm |
| Width | 42 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
Description
High-quality Wheel Hub Bearing made of durable bearing steel, designed for radial load applications. Offers long life, high speed performance, and low noise operation. Suitable for various automotive uses with OEM/ODM service available.
Specifications
| Model No. | 6400 |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
Description
Premium quality 6400 roller bearing made of high-grade bearing steel, designed for durability and smooth performance. Suitable for various industrial applications with precision ratings from P0 to P2. Operates quietly with low vibration levels (Z1V1 to Z3V3), ideal for high-speed and long-life requirements.
Specifications
| Bore Diameter | 8 mm |
| Outer Diameter | 22 mm |
| Width | 7 mm |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Certification | ISO9001:2008 |
Description
Precision 608RS deep groove ball bearing with radial load capacity, suitable for OEM/ODM applications. Designed for reliability and long service life in various industrial environments.