Product Specifications
| Parameter |
Details |
| Product Name |
Self-Aligning Roller Bearing |
| Specification |
100*215*47 mm |
| Material |
Bearing Steel |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Clearance |
C0 C3 C4 |
| Load Direction |
Radial Bearing |
| Spherical |
Aligning Bearings |
| Separated |
Unseparated |
| Lubrication |
Grease or Oil |
| Service |
OEM ODM |
| Origin |
China |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Reducers, Gearboxes |
| Automotive |
Transmission Systems, Axles |
| Agricultural Machinery |
Tractors, Harvesters |
| Construction |
Excavators, Conveyors |
| Manufacturing |
Printing Machines, Textile Equipment |
Reduce Downtime with 100x215x47mm Self-Aligning Roller Bearings for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—broken bearings in critical equipment like reducers or conveyors can halt production for days. Many face challenges with generic bearings that fail prematurely under heavy loads, or struggle to source precise replacements with short lead times. When every hour of downtime costs thousands, reliable bearing performance isn’t just a preference—it’s essential.
Engineered for Reliable Performance in Demanding Applications
Our Self-Aligning Roller Bearings 100x215x47mm address these challenges with precision manufacturing and robust design. As a professional bearing manufacturer with over 18 years of experience, we produce these bearings to P0-P4 precision grades, ensuring they meet the strict tolerances required for industrial machinery. The self-aligning capability compensates for shaft misalignment, a common cause of premature wear in heavy-duty equipment like gearboxes and conveyors, extending service life and reducing maintenance needs.
Optimal Performance in Heavy-Duty Industrial Environments
These self-aligning roller bearings excel in applications with high radial loads and moderate axial loads, typical in industrial machinery operating under variable conditions. Whether installed in textile machines, printing equipment, or agricultural reducers, they maintain stable performance even with slight shaft deflection. The bearing steel construction ensures durability, while grease or oil lubrication options allow adaptation to specific operating speeds and temperature ranges, making them versatile for diverse industrial settings.
Key Technical Features That Ensure Longevity
The precision rating of P0-P4 directly impacts operational stability—higher precision grades (P4) minimize vibration and noise, critical for high-speed machinery like CNC spindles. Clearance options (C0, C3, C4) allow customization based on thermal expansion needs; for example, C3 clearance is ideal for applications with temperature fluctuations to prevent seizure. The unseparated design simplifies installation and maintenance, reducing assembly time and errors. Combined with radial load capacity, these features work together to deliver consistent performance in demanding industrial environments.
Why Choosing Quality Bearings Lowers Total Cost of Ownership
Opting for low-quality bearings may save upfront costs, but the hidden expenses add up quickly. Premature failure can cause secondary damage to shafts or housings, leading to expensive repairs and unplanned downtime. Our bearings, manufactured under ISO 9001:2015 quality management standards, undergo strict incoming material inspection and full-process production supervision. Each unit is tested for dimensional accuracy and performance, ensuring reliability that reduces long-term maintenance costs. High precision roller bearings like these minimize energy loss through reduced friction, further lowering operational expenses over time.
Your Trusted Partner for Industrial Bearing Solutions
With a production capacity of 1,000,000 units annually and a global customer base spanning Europe, North America, and Southeast Asia, we deliver consistent supply and expertise. Our in-house laboratory conducts comprehensive performance tests, including service life experiments, to validate durability. We support OEM and ODM customization, adjusting dimensions or packaging to match your specific drawings. For distributors and wholesalers, we offer free samples (freight borne by customer) and flexible order policies—1 piece MOQ for standard bearings ensures you can source exactly what you need, when you need it.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to meet global delivery needs
- 1 piece MOQ for standard bearings, supporting small-batch and emergency purchases
Get Your Precision Bearings Delivered Fast
Don’t let equipment downtime affect your productivity. Our 100x215x47mm self-aligning roller bearings are ready to ship, with fast delivery to keep your machinery running. Whether you need a single replacement or bulk order, we ensure quick response and reliable service to minimize your operational interruptions.
Frequently Asked Questions
Q: Are these bearings brand new and genuine?
A: Yes, all our self-aligning roller bearings are new, manufactured in our Jinan facility under strict quality control. We also supply genuine NSK and INA brand bearings, with full traceability documentation available upon request.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model, application details, or existing bearing designation, and our technical team will verify compatibility. We offer free guidance on bearing selection to ensure optimal performance.
Q: What is the warranty policy for these bearings?
A: We provide a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund, with support from our after-sales team.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings is 1 piece, making it easy to source emergency replacements or small-batch orders.
Q: How long does shipping take to [my location]?
A: Sample orders ship within 3-5 working days, and bulk orders within 5-15 working days. We work with major logistics providers (DHL, FedEx, etc.) to deliver to global destinations; contact us with your location for a specific timeline.
Q: Can you customize bearings according to my specifications?
A: Yes, we support OEM and ODM customization. We can adjust structure, size, housing, and packaging based on your drawings and requirements to meet unique application needs.
Ready to order or need a quote?
Send your bearing requirements, application details, and quantity to sales02@saifan-group.com — our team will respond within 24 hours.
