Thrust Self-aligning Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Thrust Self-aligning Roller Bearing
22340-56CCK W33 Self-Aligning Roller Bearing High Quality
Ensure smooth, reliable operation even under heavy loads with this high-quality 22340 Self-Aligning Roller Bearing. Its W33 design promotes efficient heat dissipation, reducing downtime and extending equipment lifespan in demanding industrial settings.
- Self-aligning capability compensates for shaft misalignment, minimizing wear and maintenance needs
- Precision-engineered to deliver consistent performance in high-torque applications
- Robust construction ensures durability for long-term, heavy-duty use
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 |
|---|---|
| Bearing Type | Self-Aligning Roller Bearing |
| Model Number | 22340-56CCK W33 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Engineering Machinery | Excavator swing mechanisms, crane booms |
| Mining | Conveyor systems, crusher equipment |
| Steel Metallurgy | Rolling mill stands, continuous casting machines |
Need a Reliable 22340-56CCK W33 Self-Aligning Roller Bearing? Here’s What Matters
Finding the right self-aligning roller bearing for heavy-duty applications can be challenging. Many buyers face issues with dimensional mismatches during installation or premature failures due to poor material quality. Sourcing from multiple suppliers for different brands only adds complexity to the procurement process.
Built for Consistent Performance in Demanding Environments
This 22340-56CCK W33 self-aligning roller bearing addresses these challenges through ISO 9001 certified manufacturing processes and strict quality control. Our extensive inventory includes both our own brand and major international brands, allowing you to source the exact bearing you need without multiple vendor relationships. It performs reliably in applications like conveyor systems and mining equipment where misalignment and heavy loads are common.
Optimal Performance in Heavy-Load, Misalignment Conditions
Self-aligning roller bearings excel in applications with shaft misalignment up to 2-3 degrees, making them ideal for large machinery subjected to dynamic loads. The 22340-56CCK W33 design handles radial loads efficiently while accommodating axial loads in both directions, critical for equipment like crane booms and rolling mill stands operating under variable stress conditions.
Key Engineering Features for Long Service Life
The W33 designation indicates a lubrication groove and three oil holes in the outer ring, facilitating proper lubricant distribution for extended operation. The CCK suffix denotes a cylindrical bore with a taper (1:12) and a lock nut assembly, simplifying installation and ensuring secure positioning. Precision manufacturing ensures consistent dimensional tolerances, critical for interchangeability with existing equipment components. Surface hardness testing confirms resistance to wear under heavy loads, a fundamental requirement for reliable performance in mining and steel applications.
Total Cost of Ownership: Why Quality Matters
Choosing a precision-engineered self-aligning roller bearing reduces long-term costs by minimizing downtime and maintenance requirements. Inferior bearings often fail prematurely due to inadequate material hardness or imprecise manufacturing, leading to unplanned shutdowns and potential damage to adjacent components. This bearing’s design follows international dimensional standards, ensuring compatibility with existing installations and reducing the risk of costly redesigns. Properly selected bearings, like the 22340-56CCK W33, contribute to overall equipment efficiency by maintaining optimal operating conditions.
Quality You Can Rely On
Our self-aligning roller bearings are produced under ISO 9001 quality management systems, with raw material inspections and finished product testing for dimensions, hardness, and surface treatment. We provide a warranty against manufacturing defects, with clear terms outlined in each sales agreement. Our procurement network allows us to source bearings from all major international and domestic brands, ensuring you get the exact specifications required. With substantial inventory on hand, we can fulfill most orders for this 22340-56CCK W33 bearing with minimal lead time.
Packaging & Shipping
- Standard industrial packaging with protective wrapping
- Available for immediate dispatch from stock
- Flexible shipping options including express courier, air freight, and sea transport
- Low minimum order quantity supported, from single units to bulk purchases
Get Your 22340-56CCK W33 Bearing Quote Today
Contact us with your specific requirements, including quantity and delivery location, to receive a competitive quote for the 22340-56CCK W33 self-aligning roller bearing. We also welcome inquiries for other bearing types and brands – our technical team can help identify the right product for your application.
Frequently Asked Questions
Q: Do you supply other bearing brands and models?
A: Yes, we provide full range of bearing procurement services, including all major international and domestic brands, supplied according to your specified requirements.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions, and our technical team will verify compatibility with the 22340-56CCK W33 specification.
Q: What is your warranty policy?
A: We offer a warranty against manufacturing defects, with terms and duration specified in each sales contract. Defective products will be replaced or refunded according to the agreement.
Q: What is the minimum order quantity?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both small maintenance needs and large-scale production requirements.
Q: How long does shipping take?
A: In-stock items ship immediately. Delivery time depends on your location and chosen shipping method – express courier typically takes 3-5 days, while standard shipping varies by region.
Q: Can you provide custom bearings?
A: Yes, we offer OEM/ODM services for custom bearing solutions based on your technical drawings or specific performance 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.
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Product Summary
- Product Name
- 22340-56CCK W33 Self-Aligning Roller Bearing High Quality
- 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
22340-56CCK W33 Self-Aligning Roller Bearing High Quality
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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