High Quality 31306 & 31307 Tapered Roller Bearings – Factory Direct
Basic Specifications
| Inner Diameter | 30 mm |
|---|---|
| Outer Diameter | 72 mm |
| Thickness | 20.75 mm |
| Model No. | 31306 / 31307 |
| Bearing Type | Tapered Roller Bearing |
| Material | Steel (Iron/Brass/Nylon Cage) |
Product Overview
High-precision tapered roller bearings with P0–P2 precision ratings, suitable for radial and moderate axial loads. Features non-aligning design, grease or oil lubrication, and multiple seal options (ZZ, 2RS, Open). Manufactured in China, compliant with HS Code 8482200000.
Basic Info.
Related Products
Specifications
| Bore x Outer Dia x Width | 35*80*31 mm |
| Model NO. | 32307 32908 32008 33008 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Feature | High Speed, Low Noise, Long Life |
| Origin | Japan |
Description
Premium quality NSK bearings from Japan offer high precision, low noise, and long service life. Ideal for high-speed applications with rich stock availability and OEM/ODM support. Efficient delivery by sea or air in standard carton packaging.
Specifications
| Model No. | 32917 32017 33017 33117 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Dimension | 85*120*23 mm |
| Feature | Long Life, High Speed, Low Noise |
| Origin | China |
Description
High-performance bearing with rich stock availability, suitable for OEM/ODM services. Offers precision ratings from P0 to P2 and low vibration levels for reliable operation. Ideal for high-speed applications with long service life.
Specifications
| Bore x Outer Diameter x Thickness | 25 x 47 x 15 mm |
| Model NO. | 32005 |
| Seals Type | ZZ 2RS Open |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4 |
| Vibration Level | Z1V1, Z2V2, Z3V3 |
Description
High-performance bearing with long life, low noise, and high-speed capability. Ideal for industrial applications requiring reliability and precision. Available in large stock for fast delivery.
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 | 30mm |
| Outer Diameter | 55mm |
| Thickness | 20mm |
| Model NO. | 33006, 30206, 32206, 33206, 30306 |
| Material | Bearing Steel |
| Seals Type | Open |
Description
High precision radial roller bearings with open seal design, made of high-quality bearing steel. Suitable for various industrial applications requiring reliable performance under radial loads. Available in multiple standard models with OEM/ODM service support.
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.
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
| 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.
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.
Specifications
| Bore Diameter | 17mm |
| Outer Diameter | 40mm |
| Width | 16mm |
| Seals Type | Open |
| Precision Rating | P0, P6, P5, P4, P2 |
| Lubrication | Oil, Grease, Dry |
Description
TIMKEN bearing with model options 32203, 30303, 32303, 32904. Single row design, open type seals, suitable for various industrial applications. High precision levels available. OEM/ODM service supported.
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
| Model No. | 32319-32326 |
| Precision Rating | P0, P5, P6, P4, P2 |
| Vibration | Z1V1-Z3V3 |
| Noise | Low Noise |
| Speed | High Speed |
| Life | Long Life |
Description
Koyo bearings from Japan offer high precision, low vibration, and quiet operation. Suitable for high-speed applications with long service life. Available in rich stock for immediate shipping by sea or air.