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 NTN 22314e-22319e Self-Aligning Roller Bearing
Reduce downtime and maintain smooth operations with the NSK NTN 22314e-22319e series, engineered to deliver reliable performance in demanding industrial environments. This self-aligning roller bearing compensates for misalignment, ensuring consistent load distribution and extending equipment lifespan even in high-vibration applications.
- Precision-engineered e-series design minimizes friction and heat buildup, ideal for heavy-duty machinery operating at varying speeds
- Self-aligning capability adapts to shaft deflection, eliminating the need for constant realignment and reducing maintenance costs
- Durable construction handles radial and axial loads efficiently, making it a trusted choice for conveyors, pumps, and gearboxes
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 | Yaw drive systems, pitch control mechanisms |
| Mining | Conveyor rollers, crusher gearboxes |
| Steel Metallurgy | Rolling mill stands, continuous casting equipment |
Need Reliable Self-Aligning Roller Bearings? Here’s What Industrial Buyers Should Know
Industrial operations face constant challenges with bearing selection—size mismatches causing installation delays, premature failures from substandard materials, and the hassle of sourcing multiple brands. When your equipment relies on self-aligning roller bearings like the 22314e-22319e series, these issues directly impact uptime and maintenance costs.
Engineered for Heavy-Duty Performance in Misaligned Conditions
The NSK NTN 22314e-22319e self-aligning roller bearing series is designed to address common industry pain points. With ISO 9001 certified production processes and access to full-range inventory across major brands, we provide bearings that maintain dimensional consistency with international standards. These bearings excel in applications like hydraulic cylinder articulation points and industrial gearboxes, where shaft misalignment is inevitable.
Optimal Performance in Demanding Operating Environments
This self-aligning roller bearing series performs best under radial and axial loads in conditions with up to 2-3 degrees of misalignment. Typical operating temperatures range from -30°C to 120°C, making it suitable for both indoor manufacturing facilities and outdoor heavy machinery. The double-row design ensures higher load capacity compared to single-row alternatives, critical for equipment like mining conveyors and steel mill rollers.
Key Engineering Features That Impact Reliability
The 22314e-22319e series incorporates several critical design elements. The spherical outer ring allows for angular compensation, reducing stress on shafts and housings during operation. Precision-ground raceways ensure uniform load distribution, while the cage design maintains proper roller spacing even at high speeds. Surface hardness of HRC 58-62 on raceways and rollers provides excellent wear resistance, directly contributing to extended service life in abrasive environments.
Why Proper Bearing Selection Lowers Total Cost of Ownership
Choosing the right self-aligning roller bearing directly affects operational costs. A bearing with insufficient load rating or poor misalignment tolerance can lead to premature failure, causing unplanned downtime and expensive repairs. By selecting bearings that match your equipment’s specific load conditions and misalignment requirements, you reduce replacement frequency and maintenance labor. ISO 281 load-life calculations help predict performance under actual operating conditions, ensuring you invest in bearings that deliver long-term value.
Quality Assurance You Can Verify
Our self-aligning roller bearings undergo comprehensive quality checks, including raw material verification, dimensional accuracy testing, and hardness measurements. Each bearing is inspected to meet industry standards before shipment, and we provide a warranty against manufacturing defects. With access to both international brands like NSK and NTN, as well as domestic manufacturers, we can source bearings that meet your exact specifications and budget requirements.
Packaging & Shipping
- Standard industrial packaging with protective wrapping
- Available from stock for immediate dispatch
- Flexible shipping options including express courier, air freight, and sea transport
- Low minimum order quantity to support both small-scale maintenance and large production runs
Get Technical Support for Your Bearing Requirements
Whether you need the 22314e-22319e series or other self-aligning roller bearings, provide your equipment details, required dimensions, and quantity. Our technical team can help confirm compatibility and provide competitive pricing based on your specific needs. Early inquiry ensures faster processing and delivery.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides NSK and NTN?
A: Yes, we offer a full range of bearings from international brands including SKF, Koyo, NACHI, IKO, FAG, Timken, and domestic manufacturers, all available for inquiry based on your specifications.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the 22314e-22319e series.
Q: What warranty coverage do you provide?
A: We offer a warranty against manufacturing defects. Specific terms and duration are detailed in each sales contract, with support for replacement or return in case of quality issues.
Q: What is the minimum order quantity for this bearing series?
A: We support low minimum order quantities, including single-unit purchases for maintenance needs, with volume pricing available for larger orders.
Q: How long does shipping take for in-stock bearings?
A: In-stock bearings are shipped within 1-2 business days. Delivery time depends on your location and chosen shipping method, with express options for urgent requirements.
Q: Can you provide custom bearings according to specific designs?
A: Yes, we support OEM/ODM customization for special applications. Provide your technical drawings or performance requirements, and we can source or manufacture bearings to your 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.
Contact us via email or phone with your requirements.
Product Summary
- Product Name
- NSK NTN 22314e-22319e Self-Aligning Roller Bearing
- 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 NTN 22314e-22319e Self-Aligning Roller Bearing
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 24180-24196CAME4 Self-Aligning Roller Bearings
Thrust Self-aligning Roller Bearing
Bdl 21315-21319ca W33 Self-Aligning Roller Bearing
Thrust Self-aligning Roller Bearing