The 30204 J2/Q Bearing, with dimensions of 20x47x15.25 mm, is a taper roller bearing manufactured by CRF. This precision-engineered component is designed to handle both radial and axial loads, making it suitable for a wide range of industrial applications. The bearing’s tapered geometry allows for efficient load distribution, which is crucial in high-speed environments. With a robust design and specific technical specifications, this bearing is an essential choice for various machinery and equipment.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 20 mm |
| Outer diameter (D) | 47 mm |
| Width / Thickness (B) | 15.25 mm |
| Weight | 0.099 kg |
| Basic dynamic load rating (C) | 32.5 kN |
| Basic static load rating (C0) | 18.0 kN |
| Limiting speed | 16000 rpm |
| Cage type | Pressed steel |
| Shielding / Sealing | Open |
| Operating temperature range | -20 / +120 °C |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
| Precision class | P0 |
| Internal clearance | CN |
Technical advantages
The 30204 J2/Q Bearing provides several technical benefits that enhance its performance in various applications:
- Basic dynamic load rating (C) of 32.5 kN, allowing for substantial load handling capabilities.
- Limiting speed of 16,000 rpm, suitable for high-speed applications.
- Manufactured from 100Cr6 chrome steel, ensuring high resistance to rolling contact fatigue.
- Operating temperature range of -20°C to +120°C, accommodating diverse environmental conditions.
- Cage type made of pressed steel, providing strength and rigidity for enhanced performance.
- Standard CN internal clearance, optimal for applications without preload adjustments.
Typical applications
The 30204 J2/Q Bearing is utilized across various industries and machine types, including:
- Automotive industry (gearboxes, differential units)
- Industrial machinery (conveyor systems, packaging machines)
- Construction equipment (excavators, cranes)
- Aerospace components (landing gear mechanisms, turbine engines)
- Railway systems (wheel assemblies, traction motors)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the 30204 J2/Q Bearing (SKU: 30204J2Q-ECO), ensuring fast availability and efficient service. For bulk quantities, please request a quote. Add to cart now to secure this essential component for your operations!
