Koyo 30205 Tapered Roller Bearing High Precision
Specifications
| Model No. | 30205 |
| Dimensions | 25*52*15 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Origin | Japan |
| Trademark | Koyo |
Description
Premium quality bearing with high precision and reliability. Suitable for various industrial applications, offering excellent performance under demanding conditions. OEM/ODM service available.
Basic Info.
- Bearing Block
- Spherical Plain Bearing
- Alloy Guide Rail
- Cylindrical Roller Bearing
- Linear Bearing
- Angular Contact Ball Bearing
- Needle Bearing
- Spherical Roller Bearing
- Plain Bearing
- Self-Aligning Ball Bearing
- Thrust Needle Roller Bearing
- Thrust Ball Bearing
- Thrust Self-aligning Roller Bearing
- Taper Roller Bearing
- Bearing Accessories
- Deep Groove Ball Bearing
- Thrust Taper Roller Bearing
- Auto Bearing
- Other Car Accessories
- Pillow Block Bearing
Related Products
Specifications
| Model No. | HR30234J |
| Dimension | 170*310*57 mm |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
| Origin | China |
Description
High-performance bearing with precise tolerance and low vibration. Ideal for high-speed applications requiring reliability and durability. Rich stock available for immediate shipment by sea or air.
Specifications
| Bore x Outer Diameter x Width | 75 x 130 x 27.25 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
| Stock Availability | Rich Stocks |
| Origin | China |
Description
High-performance bearings with precise tolerance and low vibration. Ideal for high-speed and long-life applications. Available in large stock quantities, suitable for OEM/ODM projects. Reliable packaging and global shipping options.
Specifications
| Bore Diameter | 65mm |
| Outer Diameter | 140mm |
| Width | 33mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Origin | Germany |
Description
High-precision FAG bearing from Germany, suitable for various industrial applications. Offers excellent performance with multiple lubrication options and precision grades. Durable construction ensures reliable operation under demanding conditions.
Specifications
| Bore Diameter | 57.15 mm |
| Outer Diameter | 96.838 mm |
| Width | 25.4 mm |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Oil, Grease, Dry |
Description
High precision TIMKEN bearing 387A/382-S, single row design with open seal type, suitable for various industrial applications requiring reliable performance and durability. Made in America.
Specifications
| Bore Diameter | 30mm |
| Outer Diameter | 55mm |
| Width | 20mm |
| Seals Type | Open |
| Material | Bearing Steel |
| Brand | TIMKEN |
Description
Premium single row radial roller bearing with open seal design, made of high-quality bearing steel. Offers reliable performance in various industrial applications. Precision rated P0-P2, lubricated for smooth operation. Ideal for OEM and ODM use.
Specifications
| Bore x Outer Diameter x Thickness | 50 x 85 x 26 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Feature | High Speed, Low Noise, Long Life |
| Origin | China |
| HS Code | 8482102000 |
Description
Precision bearing with reliable performance for high-speed applications. Offers low noise and long service life. Available in multiple precision classes and vibration standards. Made in China, ideal for OEM and industrial use.
Specifications
| Bore Diameter | 25 mm |
| Outer Diameter | 47 mm |
| Width | 17 mm |
| Seals Type | Open |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
Description
High-precision roller bearing with open seal design, made of durable bearing steel. Suitable for radial load applications, featuring dimensions of 25x47x17mm. Ideal for industrial machinery requiring reliable performance and long service life.
Specifications
| Bore Diameter | 60mm |
| Outer Diameter | 130mm |
| Width | 31mm |
| Seals Type | Open |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
Description
TIMKEN 30312 single row roller bearing with precision ratings P0-P2, suitable for radial loads. Made of high-quality bearing steel, lubricated with oil, grease, or dry. Ideal for industrial applications requiring durability and performance.
Product Parameters
| Bore x Outer Diameter x Thickness | 105*225*53.50mm |
| Model NO. | HR30321J |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Feature | Long Life, High Speed, Low Noise |
| Origin | China |
Description
High-performance bearing with precise tolerance and low noise design, suitable for high-speed applications. Offers excellent durability and comes in rich stock for fast delivery. OEM/ODM service available.
Specifications
| Bore x Outer Diameter x Width | 55*100*21 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
| Service | OEM/ODM Available |
| Origin | China |
Description
High-performance bearing with precise engineering (P0-P2), available in multiple models (30211, 30312, etc.). Suitable for various industrial applications requiring reliability and durability. Supplied greased or oiled, with low vibration levels (Z1-Z3) and high production capacity.
Specifications
| Bore Diameter | 15 mm |
| Outer Diameter | 35 mm |
| Width | 11 mm |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Grease or Oil |
| Origin | China |
Description
High-precision bearing with durable design, suitable for various industrial applications. Offers reliable performance under different lubrication conditions.
Specifications
| Bore (mm) | 25 |
| Outer Diameter (mm) | 42 |
| Width (mm) | 12 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Feature | High Speed, Low Noise, Long Life |
Description
Premium quality NSK bearing from Japan, ideal for high-speed applications with low noise and long service life. Available in multiple precision grades and vibration levels. Rich stock for fast delivery by sea or air.

















