Product Specifications
| Parameter | Details |
|---|
| Inner Diameter (d) | 95 mm |
| Outer Diameter (D) | 170 mm |
| Total Width (B) | 45.5 mm |
| Inner Ring Width (b) | 43 mm |
| Outer Ring Width (a) | 37 mm |
| Contact Angle | 15.642° |
| Basic Dynamic Load Rating (C) | 348 kN |
| Basic Static Load Rating (C0) | 390 kN |
| Reference Speed (nG) | 3,200 rpm |
| Maximum Speed (n0) | 3,800 rpm |
| SKF Performance Class | SKF Explorer |
| Bearing Parts | Full bearing set |
| Row Configuration | Single row |
| Positioning Feature | None |
| Bore Type | Cylindrical |
| Cage | Steel plate |
| Contact Angle Arrangement | Not applicable |
| Pair Configuration | None |
| Coating | None |
| Seals | None |
| Lubricant | None |
| Re-lubrication Feature | None |
The SL47 32219 double raw bearing 95mm of inner diameter and 170mm of outer diameter and 45.5m total width with tapered rollers is recommended for more heavy applications.
The contact angle with which it operates is 15.642°, which is best for dealing with both radial and axial loads. Its basic dynamic load rating (C) is 348 kN, whereas the basic static load rating (C0) is 390 kN.
The bearing operates at a reference of 3,200 rpm and can reach very little over its maximum speed 3,800 rpm. It’s considered as part of the SKF Explorer performance class and therefore highly reliable and durable. The SL47 32219 bearing with no interference fit and a steel plate cage, cylindrical bore without coating or seals comes without a re-lubrication provision.
The SL47 32219 bearing is ideal for a wide range of industrial applications where performance under demanding conditions should be coupled with durability.
Key Features of SL47 32219 double row tapered roller bearing
The SL47 32219 double row tapered roller bearing offers the following key features:
High Load Capacity: Designed to handle significant radial and axial loads, ideal for applications that require reduced friction and increased power density.
Bidirectional Axial Load: Capable of supporting axial loads in both directions, making it suitable for applications with bi-directional thrust.
High Rigidity: The double-row design provides enhanced rigidity, ensuring precise shaft positioning under heavy loads.
Durable Material: Made from steel, ensuring long-lasting durability and reliable performance in demanding environments.
High-Quality Manufacturing: Built to strict quality standards, ensuring consistent performance and extended service life.
Separate Components: The inner and outer rings are separable, allowing for easy installation, maintenance, and adjustment of preload or clearance.
Preload Adjustment: Users can adjust bearing settings to optimize performance by fine-tuning end play or preload for specific applications.
Reference Speed: The reference speed is calculated based on specific loads and lubricant viscosity, with the ability to exceed under optimal conditions.
Size: With an inner diameter of 95 mm, outer diameter of 170 mm, and width of 45.5 mm, this bearing fits a variety of applications.
Performance Parameters: The bearing has a dynamic load rating of 348 kN, static load rating of 390 kN, and a maximum speed of 3,800 rpm.
These features make the SL47 32219 double row tapered roller bearing highly suitable for high-load and high-rigidity applications, including gearboxes, lifting equipment, mills, and mining machinery.
Applications of the SL47 32219 Double Row Tapered Roller Bearing
The SL47 32219 double row tapered roller bearing is suitable for a wide range of applications, including but not limited to:
Heavy Machinery: Ideal for cranes and heavy-duty equipment, handling significant radial and axial loads.
Automotive Hub Bearings: Used in vehicle wheel hubs to support high load demands during operation.
Industrial Equipment: Perfect for mills and paper-making machinery that require heavy load handling and high reliability.
Precision Manufacturing Equipment: Suitable for applications needing accurate positioning and minimal deflection in precision machines.
High-Speed Applications: Its rigidity and precision make it ideal for high-speed operations in industrial drive systems.
Preload Applications: Can be used in systems requiring bearing preload for added rigidity, like paired with other tapered roller bearings.
Maintenance and Lubrication-Dependent Applications: Designed for environments where regular maintenance and lubrication are possible.
Applications Subject to Tilting Moment: Performs well in applications with tilting moments, such as heavy machinery or automotive drivetrains.
These application scenarios highlight the SL47 32219 double row tapered roller bearing's versatility and suitability for various industrial and mechanical needs.
Why Choose E-ASIA Bearing for Your SL47 32219 Double Row Tapered Roller Bearing?
Quick Order Processing: With a large warehouse, we ensure same-day order processing and shipping, so you receive your bearings quickly.
Competitive Price-Performance: We work with over 1,000 factories to offer cost-effective bearings at better prices than other suppliers.
Reliability: Our strict quality control ensures a high level of security and satisfaction for our customers.
24/7 Customer Support: E-ASIA Bearing provides around-the-clock assistance to support your bearing needs, no matter the time zone.
Cost Savings: Our competitive rates help you save on bearing costs, giving your business a financial advantage.
24-Hour Emergency Delivery: In urgent situations, we can process and deliver your bearings within 24 hours to meet critical timelines.
Frequently Asked Questions (FAQs) about SL47 32219 Double Row Tapered Roller Bearing
1. What is the SL47 32219 double row tapered roller bearing used for?
The SL47 32219 bearing is designed to handle high radial and axial loads in applications such as heavy machinery, automotive wheel hubs, and industrial equipment.
2. What are the key dimensions of the SL47 32219 bearing?
The key dimensions are:
3. What is the load capacity of the SL47 32219 bearing?
The SL47 32219 bearing has:
4. Can the SL47 32219 bearing handle both radial and axial loads?
Yes, it can support both radial and axial loads, making it suitable for applications with combined loading conditions.
5. What is the reference speed for the SL47 32219 bearing?
The reference speed (nG) is 3,200 rpm, and the maximum speed (n0) is 3,800 rpm, depending on load and lubrication conditions.
6. Is lubrication required for the SL47 32219 bearing?
Yes, the SL47 32219 bearing requires lubrication, and it does not come with pre-applied lubricant. Regular maintenance and lubrication are necessary for optimal performance.
7. What industries commonly use the SL47 32219 bearing?
It is widely used in industries such as mining, construction, automotive, steel manufacturing, and heavy machinery, especially in applications requiring high load capacity and rigidity.
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