Self-Aligning Ball Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Self-Aligning Ball Bearing
2215-2RS 2216-2RS Self Aligning Ball Bearings for Mining Machinery
Minimize downtime and maximize productivity with reliable Mining Machinery Bearings designed to keep your operations running smoothly. The 2215-2RS and 2216-2RS self-aligning ball bearings deliver exceptional load handling and misalignment compensation, ensuring consistent performance even in the harshest mining environments.
- Self-aligning design reduces stress on shafts and housings, extending equipment lifespan
- 2RS sealing provides superior protection against dust, debris, and moisture common in mining sites
- Precision engineering ensures quiet operation and minimal maintenance, letting your team focus on critical tasks
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|
Application Suitability
| Industry | Typical Applications |
|---|---|
| Mining Machinery | Conveyor systems, crushers, screening equipment |
Need Reliable 2215-2RS & 2216-2RS Self Aligning Ball Bearings for Mining Equipment?
Mining operations face constant challenges with bearing failures—premature wear from heavy loads, misalignment issues causing vibration, and the hassle of sourcing specific replacements across multiple suppliers. When your machinery stops, every minute of downtime impacts productivity and profitability.
Engineered for Mining’s Toughest Conditions
Our 2215-2RS and 2216-2RS self aligning ball bearings are designed to address these pain points directly. As a专业轴承供应商 with ISO 9001 certified production processes, we ensure each bearing meets strict dimensional and hardness standards. With inventory covering both自有 brands and international series, we simplify your procurement by offering a single source for diverse bearing requirements.
Optimal Performance in Misalignment Scenarios
Self aligning ball bearings excel in applications where shaft misalignment is common—such as mining conveyors and vibrating screens. The 2215-2RS and 2216-2RS models accommodate angular misalignment up to 2-3 degrees, reducing stress on shafts and extending service life in harsh operating environments with dust, moisture, and heavy radial loads.
Key Engineering Features for Mining Reliability
The double-row design of these self aligning ball bearings provides higher load capacity compared to single-row alternatives, making them suitable for the dynamic forces in mining machinery. The 2RS sealing system effectively prevents contamination ingress while retaining lubricant, reducing maintenance intervals in hard-to-reach locations. Precision manufacturing ensures consistent performance, with tight tolerances that allow for interchangeable installation with major international standards.
Total Cost Impact of Bearing Selection
Choosing the right self aligning ball bearing directly affects your total operating costs. Inferior bearings with substandard material hardness or imprecise dimensions often fail prematurely, leading to unplanned shutdowns and costly repairs. Our bearings undergo rigorous testing—including hardness verification and dimensional checks—to ensure they meet the demands of mining applications, ultimately lowering your long-term maintenance expenses.
Quality Assurance You Can Verify
Every bearing in our inventory goes through a structured quality control process: raw material inspection, in-process dimensional checks, and final hardness testing. We stand behind our products with a warranty against manufacturing defects, and our transparent supply chain allows you to confirm compliance with industry standards. Whether you need standard or custom solutions, we maintain flexibility to meet your specific requirements.
Packaging & Shipping
- Protective industrial packaging to prevent damage during transit
- Stock availability for prompt dispatch
- Multiple shipping options including express, air, and sea freight
- Flexible order quantities to support both maintenance needs and production runs
Get Your Bearing Quote Today
Whether you need 2215-2RS, 2216-2RS, or other self aligning ball bearings, provide your required model, quantity, and delivery location, and our team will prepare a competitive quote. With our extensive brand coverage, we can also source alternative specifications if your equipment requires specific standards.
Frequently Asked Questions
Q: Do you supply bearings from other brands or models?
A: Yes, we support inquiries for all bearing brands and models, supplying according to customer-specified standards.
Q: How can I confirm if these bearings fit my mining equipment?
A: Provide the required dimensions (bore, outer diameter, width) or equipment model, and our technical team will verify compatibility.
Q: What is your warranty policy?
A: We provide a warranty period covering manufacturing defects, with terms specified in each sales agreement.
Q: What is the minimum order quantity?
A: We offer low minimum order quantities, supporting both small maintenance orders and large production requirements.
Q: How long does shipping take?
A: In-stock items ship immediately; delivery time depends on the selected shipping method (express, air, or sea freight).
Q: Can you produce custom bearings?
A: Yes, we support OEM/ODM customization based on customer drawings or technical specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- 2215-2RS 2216-2RS Self Aligning Ball Bearings for Mining Machinery
- Category
- Self-Aligning Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Self-Aligning Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
2215-2RS 2216-2RS Self Aligning Ball Bearings for Mining Machinery
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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