Thrust Self-aligning Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Thrust Self-aligning Roller Bearing
NSK Timken 21316-22236 EAE4 Self-Aligning Roller Bearings
Keep your machinery running smoothly with reliable Self-Aligning Roller Bearings designed to minimize downtime and reduce maintenance headaches. The NSK Timken 21316-22236 EAE4 model delivers exceptional load distribution, ensuring consistent performance even in misaligned shaft applications.
- Engineered with EAE4 cage technology for enhanced durability and reduced friction during high-speed operations
- Self-aligning capability compensates for shaft deflection, protecting equipment from premature wear
- Precision-machined raceways ensure quiet operation and extended service life in industrial environments
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 |
|---|---|
| Construction Machinery | Excavator boom joints, loader pivot points |
| Wind Energy | Pitch control linkages, yaw drive systems |
| Mining | Conveyor roller assemblies, crusher bearings |
| Steel冶金 | Rolling mill stands, continuous casting equipment |
Need Reliable NSK Timken 21316-22236 EAE4 Self-Aligning Roller Bearings? Avoid These Common Issues
Many buyers struggle with finding the right bearings that match both dimensional specifications and performance requirements. When bearings fail prematurely due to material defects or improper lubrication, production downtime follows. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process.
NSK Timken 21316-22236 EAE4 Bearings: Engineered for Demanding Conditions
Our self-aligning roller bearings are designed to address these challenges. As a supplier with access to comprehensive bearing ranges—including the NSK Timken 21316-22236 EAE4 model—we ensure you get the exact specifications needed. These bearings excel in applications like hydraulic cylinder articulation points and heavy-duty conveyor systems, where misalignment and radial loads are common.
Optimal Performance in High-Misalignment Environments
This self-aligning roller bearing handles angular misalignment up to 3 degrees, making it ideal for equipment where shaft deflection occurs. It operates effectively under radial loads up to its dynamic load rating, with sufficient axial load capacity for mixed-load applications. The EAE4 design features enhanced internal geometry that improves lubricant retention, critical for extended service life in dusty or humid industrial settings.
Key Engineering Features Explained
The 21316-22236 EAE4 model incorporates a cylindrical bore and double-row design, providing higher load-carrying capacity than single-row alternatives. Its cage construction maintains proper roller spacing under high-speed operation, reducing friction and heat generation. The surface hardness of the raceways and rollers, typically 58-62 HRC, ensures resistance to wear and indentation under heavy loads. Precision Class P0 manufacturing tolerances guarantee interchangeability with major international standards, simplifying replacement in existing equipment.
Total Cost of Ownership: Why Quality Matters
Choosing a quality self-aligning roller bearing like the 21316-22236 EAE4 reduces long-term costs. Inferior bearings often fail within months, leading to unplanned downtime, labor costs for replacement, and potential damage to adjacent components. Properly selected bearings, tested to meet ISO standards for fatigue life, can operate reliably for years, lowering the overall cost per hour of equipment operation. Our focus on matching the right bearing to your application helps avoid premature failures caused by incorrect load ratings or misalignment capacity.
Quality You Can Rely On
All bearings in our supply chain undergo inspection processes aligned with ISO 9001 standards. Raw materials are checked for chemical composition and mechanical properties before production. Finished bearings undergo dimensional verification, hardness testing, and surface roughness measurement. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. Our network includes both international and domestic brands, allowing us to source exactly to your specifications, whether you need original equipment matching or alternative options.
Packaging & Shipping
- Standard industrial packaging with protective wrapping to prevent damage during transit
- Available from stock for prompt dispatch upon order confirmation
- Flexible shipping options including express courier, air freight, and sea freight
- Low minimum order quantities to support both maintenance needs and production runs
Get Your NSK Timken 21316-22236 EAE4 Bearing Quote Today
Whether you need this specific model or other self-aligning roller bearings, provide us with your required quantity, delivery location, and any special packaging instructions. Our team will confirm availability and provide a competitive quote within 24 hours. Early order placement ensures priority handling and timely delivery.
Frequently Asked Questions
Q: Do you supply other bearing brands and models besides NSK and Timken?
A: Yes, we support inquiries for all major international and domestic brands, including SKF, NTN, Koyo, NACHI, IKO, FAG, and others. We can source bearings according to your specified brand or model requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide us with your equipment model, existing bearing part number, or critical dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the 21316-22236 EAE4 specification.
Q: What is your warranty policy for these bearings?
A: We offer a warranty period covering manufacturing defects. If a bearing fails due to material or production issues within the warranty period, we will arrange for replacement or refund as per the terms specified in your order confirmation.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including single-unit purchases, to support maintenance and repair needs. For larger production requirements, we can provide volume pricing.
Q: How long does shipping take, and what methods are available?
A: In-stock bearings ship within 1-2 business days. Shipping time depends on the method selected: express courier (3-5 days), air freight (5-7 days), or sea freight (3-6 weeks). We will recommend the most cost-effective option based on your location and urgency.
Q: Can you provide custom (OEM/ODM) bearings?
A: Yes, we support custom bearing manufacturing based on your technical drawings or specifications. This includes special materials, dimensions, tolerances, and surface treatments to meet unique application requirements.
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.
{{联系方式}}
Product Summary
- Product Name
- NSK Timken 21316-22236 EAE4 Self-Aligning Roller Bearings
- Category
- Thrust Self-aligning Roller 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 | Thrust Self-aligning Roller 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
NSK Timken 21316-22236 EAE4 Self-Aligning Roller Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Thrust Self-aligning Roller Bearing Products
Thrust Self-aligning Roller Bearing
NSK 24180-24196CDKE4 Self-Aligning Roller Bearings
Thrust Self-aligning Roller Bearing
23032-23048MB/MBK W33 Self-Aligning Roller Bearing
Thrust Self-aligning Roller Bearing