NTN/NSK/Koyo/Timken 30203-30207 Tapered Roller Bearing for Motorcycle
Specifications
| Model No. | 30203-30207 |
| Material | Chromel Steel |
| Feature | High Speed |
| Quality | 100% Tested |
| Application | Automotive, Tractor, Construction Machinery |
| Origin | China |
Overview
Precision taper roller bearings with high-speed performance and durable chromel steel construction. Ideal for automotive and heavy machinery applications. Certified to ISO9001, TS16949 and other international standards. OEM customization available.
Basic Info.
- Pillow Block Bearing
- Cylindrical Roller Bearing
- Spherical Plain Bearing
- Thrust Self-aligning Roller Bearing
- Plain Bearing
- Spherical Roller Bearing
- Self-Aligning Ball Bearing
- Taper Roller Bearing
- Thrust Needle Roller Bearing
- Needle Bearing
- Bearing Block
- Deep Groove Ball Bearing
- Alloy Guide Rail
- Angular Contact Ball Bearing
- Linear Bearing
- Auto Bearing
- Machine Tools Accessories
- Auto Air Conditioning Compressor
- Thrust Ball Bearing
Related Products
Specifications
| Model No. | 30208-32217 Series |
| Inner/Outer Diameter & Thickness | Different sizes available |
| Trademark | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings with various models and dimensions. Suitable for industrial applications, packed in color or industrial packaging. Compliant with international standards, ensuring reliable performance and durability across multiple sectors.
Specifications
| Model No. | 32217, 32218, 32219, 32220, 32222, 32224, 32226 |
| Inner Diameter (ID) | Different models and sizes |
| Outer Diameter (OD) | Different models and sizes |
| Thickness | Different models and sizes |
| Origin | China |
Description
High-quality bearings from leading brands including Timken, SKF, NSK, NTN, Koyo, NACHI, and IKO. Suitable for various industrial applications with reliable performance and durable design.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Model No. | 30207 30208 30209 30210 30211 |
| Origin | China |
Description
High-quality bearings from leading brands including Timken, SKF, NSK, NTN, Koyo, NACHI, and IKO. Suitable for industrial applications with durable packaging. Meets international standards with an annual production capacity of one million pieces.
Specifications
| Model No. | 368A/362A |
| Inner Diameter | – |
| Outer Diameter | – |
| Thickness | – |
| Origin | China |
Description
High-quality bearing with various models and sizes, suitable for industrial applications. Durable design ensures reliable performance. Packaged in color box or industrial package. Meets international standards with HS Code 8482220000.
Specifications
| Model No. | 32216 32218 |
| Inner Diameter | 80 mm / 90 mm |
| Outer Diameter | 140 mm / 160 mm |
| Thickness | 35.25 mm / 42.25 mm |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality tapered roller bearings with precision engineering, suitable for various industrial applications. Durable design ensures reliable performance under heavy loads and high speeds.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by model |
| Model No. | 30206, 30207, 30208, 30209, 30310, 30311 |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings from trusted brands NSK, NTN, Koyo, NACHI, Timken, and IKO. Available in multiple models and sizes with stable production capacity. Ideal for industrial and mechanical applications requiring durability and precision performance.
Specifications
| Model No. | 32207 32208 32209 32210 |
| Inner/Outer Diameter | Different models and sizes |
| Thickness | Varies by model |
| Origin | China |
| Trademark | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| Production Capacity | One Million Pieces Per Year |
Description
High-quality bearings with various models and sizes available. Made in China, these bearings support industrial applications with reliable performance and large-scale production capacity.
Specifications
| Model No. | 350660 |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Origin | China |
Overview
High-precision bearing with versatile lubrication options, suitable for various industrial applications. Manufactured under strict quality control standards in China.
Specifications
| Bore Diameter | Varies by model |
| Outer Diameter | Varies by model |
| Width | Varies by size |
| Model No. | 3187/3120, 2558/2523, 32306 |
| Origin | China |
| Production Capacity | 1,000,000 pcs/year |
Description
High-quality bearings from leading brands including Timken, SKF, NSK, NTN, Koyo, NACHI, and IKO. Available in various models and sizes with packaging options of color box or industrial package. Compliant with HS Code 8482220000.
Specifications
| Bore Diameter | 180mm |
| Outer Diameter | 380mm |
| Width | 98mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Origin | Japan |
Description
Premium quality SKF bearing with high precision and low vibration. Suitable for industrial applications requiring reliable performance. OEM/ODM service available.
Specifications
| Model NO. | 35222Y/A |
| Dimensions | 110*200*125 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Origin | Japan |
Description
High-precision SKF bearing with reliable grease or oil lubrication, ideal for industrial applications requiring durability and performance under varying vibration standards.
Specifications
| Model No. | 11749/10, 11949/10, 44649/10, 69349/10, 12649/10 |
| Inner/Outer Diameter | Different models and sizes |
| Thickness | Different models and sizes |
| Brand | Timken, SKF, NSK, NTN, Koyo, NACHI, IKO |
| Origin | China |
| Production Capacity | One Million Pieces Per Year |
Description
Precision bearings available in multiple models and sizes, ideal for industrial applications. Supplied in color box or bulk packaging. High-quality brands from global leaders ensure reliability and performance across diverse machinery systems.

















