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Keep your machinery running smoothly with reliable load handling and alignment—this 22326 Self-Aligning Roller Bearing from NSK NTN ensures minimal downtime even under high stress. Crafted from durable Bearing Steel, it’s built to maintain precision across P0 to P4 ratings, making it a smart choice for applications where consistent performance matters most.
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| Parameter | Details |
|---|---|
| Model Number | UCP208-25 UCFL206 UCP203, UC203, UK203, UCT203 |
| Bearing Type | Insert Bearing |
| Feature | High Load |
| Rows Number | Single |
| Raceway | Deep Groove Raceway |
| Material | Bearing Steel |
| Bearing Block Model | UK |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Specification | 70*78*305 mm |
| Trademark | BDL/NSK/FYH |
| Origin | China |
| HS Code | 8483200000 |
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Conveyor systems, agricultural equipment, textile machinery |
| Automation | Material handling units, packaging lines |
| General Engineering | Rotary shafts, pulley assemblies, gearboxes |
Finding the right bearing for high-load applications can be a challenge. Mismatched dimensions lead to installation delays, while low-quality materials result in premature wear and unexpected downtime. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process.
This NSK NTN 22326-32mbk/W33 self-aligning roller bearing addresses these challenges with its high-load capacity and compatibility with international standards. Our ISO 9001 certified production ensures each unit meets strict quality criteria, while our extensive inventory of insert bearings and full brand coverage means you can source all your bearing needs from a single supplier.
Designed for applications with radial and axial loads, this self-aligning roller bearing excels in environments where shaft misalignment may occur. Its deep groove raceway and bearing steel construction provide durability in temperatures ranging from standard industrial settings to moderate heat conditions, making it suitable for heavy machinery in construction and manufacturing.
The single-row design balances load distribution efficiency with compact installation, ideal for equipment where space is limited. Bearing steel material offers excellent surface hardness and wear resistance, directly contributing to longer service life compared to lower-grade alloys. Precision ratings from P0 to P4 allow selection based on application tolerance requirements—critical for high-speed or precision-machining equipment. The W33 suffix indicates a lubrication groove and holes, facilitating maintenance and extending intervals between relubrication.
Choosing the right self-aligning roller bearing minimizes the risk of early failure, which can cause costly production halts and damage to adjacent components. While initial price point is a consideration, the total cost of ownership—including maintenance, replacement frequency, and downtime—often favors bearings that meet exact load and precision specifications. This unit’s high load capacity and vibration control (Z1V1 to Z3V3 ratings) help prevent excessive noise and equipment stress, further lowering operational expenses.
Our production and inspection processes adhere to ISO 9001 standards, with raw material verification and finished product testing for dimensions, hardness, and surface treatment. We provide a warranty period for manufacturing defects, ensuring you receive reliable components. With rich stocks and the ability to source from brands like NSK, NTN, and BDL, we can fulfill orders to your exact specifications, whether standard or custom.
Whether you need this specific self-aligning roller bearing or other models, provide your required quantity, dimensions, and brand preferences for a detailed quote. Our team can also assist with cross-referencing型号 to ensure compatibility with your equipment.
Q: Do you supply bearings from other brands besides those listed?
A: Yes, we support procurement of bearings from all major international and domestic brands. Simply specify your required brand and model.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (d x D x B), and our technical team will verify compatibility.
Q: What warranty do you offer on bearings?
A: We provide a warranty against manufacturing defects. Specific terms are outlined in each sales contract.
Q: What is the minimum order quantity?
A: We accept low minimum order quantities, including small batches for testing or maintenance needs.
Q: How long does shipping take?
A: In-stock items ship immediately. Transit time depends on your location and chosen shipping method (air or sea).
Q: Can you produce custom bearings to specific designs?
A: Yes, we offer OEM/ODM services for custom bearing requirements based on provided drawings or 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 inquiry form on our website.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.
Performance Metrics
35%
Failures Prevented
70%
Downtime Reduction
25+
Years Experience
24h
Quote Response
78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.
Free samples available for orders over $50K
Validated against your KPIs before full production commitment.
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Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
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No. 377 Bansongyuan Road, Huangpu District, Shanghai, China
Free Sample Program
Orders over $50K qualify for free product samples
Test against your KPIs before full production commitment. Ask our engineers for details.
Regarding: NSK NTN 22326-32mbk/W33 Self-Aligning Roller Bearing
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