6303 2RS ZZ Deep Groove Ball Bearing – Timken/NSK/NTN/Koyo
Basic Info.
| Model NO. | 6303 |
| Capacity | 200000000 Pieces/Year |
| Origin | China |
| HS Code | 8482102000 |
| Trademark | NSK NTN NACHI Timken Koyo |
Description
High-precision deep groove ball bearing with excellent on-time delivery (100.0%). Manufactured in China under strict quality control, compatible with global standards. Supplied in standard industrial packaging. Available in various models and sizes.
Basic Info.
- Spherical Roller Bearing
- Taper Roller Bearing
- Alloy Guide Rail
- Thrust Needle Roller Bearing
- Thrust Self-aligning Roller Bearing
- Cylindrical Roller Bearing
- Bearing Block
- Pillow Block Bearing
- Self-Aligning Ball Bearing
- Deep Groove Ball Bearing
- Angular Contact Ball Bearing
- Linear Bearing
- Auto Bearing
- Needle Bearing
- Thrust Ball Bearing
Related Products
Specifications
| Bore Diameter | 15mm |
| Outer Diameter | 35mm |
| Thickness | 11mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Material | Bearing Steel |
Overview
High-speed deep groove ball bearing with long life and low noise. Suitable for radial loads, available in multiple precision grades. Ideal for OEM/ODM applications. Rich stock for fast delivery by sea or air.
Specifications
| Bore Diameter | 75mm |
| Outer Diameter | 130mm |
| Width | 25mm |
| Model No. | 6215 |
| Material | Bearing Steel |
| Origin | China |
Description
Premium radial bearing with model 6215, made of high-quality bearing steel. Designed for reliable performance, it features dimensions of 75x130x25mm and is ideal for various industrial applications.
Specifications
| Bore Diameter | 20 mm |
| Outer Diameter | 47 mm |
| Width | 14 mm |
| Model NO. | 6204R |
| Material | Bearing Steel |
| Seals Type | ZZ 2RS Open |
Description
Precision radial bearing with high load capacity, suitable for various industrial applications. Made of high-quality bearing steel with options for grease or oil lubrication.
Specifications
| Model No. | 6001 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Material | Bearing Steel |
| Feature | High Speed, Low Noise, Long Life |
| Origin | China |
Description
Premium quality deep groove ball bearing with high precision and low vibration. Ideal for high-speed applications requiring reliability and durability. Available in bulk stock with OEM/ODM support.
Specifications
| Bore Diameter | 10 mm |
| Outer Diameter | 26 mm |
| Width | 8 mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Sealed Package | Packed |
Description
Precision radial bearing with 10x26x8mm dimensions, made of high-quality bearing steel. Ideal for industrial applications requiring reliable performance. Manufactured by NSK with global production standards.
Specifications
| Bore Diameter | 120mm |
| Outer Diameter | 170mm |
| Width | 28mm |
| Model No. | 606 604 608 |
| 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. Compact size fits standard housing units.
Specifications
| Bore Diameter | 15mm |
| Outer Diameter | 32mm |
| Width | 11mm |
| Model Numbers | 6202, 6203, 6204, 6205, 6206 |
| Trademark | NSK |
| Origin | Japan |
Description
Premium deep groove ball bearing with high precision and durability. Ideal for various industrial applications requiring reliable performance under continuous operation.
Specifications
| Model No. | 6208 |
| Dimensions | 40*80*18mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Material | Bearing Steel |
| Feature | Long Life, High Speed, Low Noise |
Description
The 6208 deep groove ball bearing offers high precision and low vibration performance. Made from durable bearing steel, it ensures long life, high speed operation, and low noise. Suitable for various industrial applications with radial load requirements.
Specifications
| Model No. | 6000/6200/6300 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Feature | High Speed, Low Noise, Long Life |
Description
High-performance radial bearings with precision grades up to P2, ideal for high-speed and low-noise applications. Made from premium bearing steel, these models (6000/6200/6300) ensure durability and reliability in various industrial environments.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 62 mm |
| Width | 17 mm |
| Material | Bearing Steel |
| Load Type | Radial |
| Sealed Package | Yes |
Description
Precision radial ball bearings with high durability. Ideal for industrial applications requiring reliable performance under radial loads. Made from high-quality bearing steel with a sealed design for long service life.
Specifications
| Bore Diameter | 8 mm |
| Outer Diameter | 22 mm |
| Width | 7 mm |
| Material | Bearing Steel |
| Load Direction | Radial |
| Origin | China |
Description
Precision 608 deep groove ball bearing with radial load capacity, made from high-quality bearing steel. Compact 8x22x7mm design ideal for various industrial and mechanical applications. Sealed and ready for reliable performance.
Specifications
| Bore Diameter | 120mm |
| Outer Diameter | 170mm |
| Width | 28mm |
| Model No. | 6313 |
| Material | Bearing Steel |
| Brand | NTN |
Description
Premium radial bearing with high load capacity, made of durable bearing steel. Ideal for industrial applications requiring reliable performance. Compact design with precise dimensions for easy integration.

















