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Ensure smooth, long-lasting machinery performance with the 22308-22312CAK W33 Bearing, a high-quality self-aligning roller bearing designed to minimize downtime and reduce maintenance headaches. Its hydrodynamic lubrication system and thin film technology work together to handle both trust and radial loads effortlessly, making it ideal for heavy-duty applications where precision and reliability are non-negotiable.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model NO. | Phs 8r |
| Lubricant & Load | Hydrodynamic Bearing |
| Bushing Material | Self-Lubrication |
| Bearing Direction | Trust and Radial |
| Lubricating Way | Intermittent Fuel Control |
| Lubricating Film Thickness | Thin Film Lubrication |
| Product Name | Spherical Plain Bearing |
| Package | Neutral Packing Bearing |
| Sliding Contact | Steel-on-Steel |
| Features | High Precision, Long Life, Low Noise |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 100*150*90 mm |
| Trademark | BDL |
| Origin | China |
| HS Code | 8482101000 |
| Production Capacity | 1000000 |
| Industry | Typical Applications |
|---|---|
| Construction Machinery | Hydraulic cylinder pivot points, linkage systems |
| Automation Equipment | Robotic arm joints, conveyor mechanisms |
| Industrial Machinery | Press machine components, stamping equipment |
Finding the right self-aligning roller bearing can be a challenge when faced with mismatched dimensions, poor material quality, or limited supplier options. Many buyers struggle with bearings that fail prematurely due to imprecise manufacturing or incorrect lubrication systems, leading to costly downtime and equipment damage. Sourcing from multiple suppliers to compare brands and lead times only adds complexity to the process.
The 22308-22312CAK W33 self-aligning roller bearing addresses these challenges through its high precision manufacturing and versatile design. As a professional bearing supplier with ISO 9001 certified production processes, we ensure each unit meets strict quality standards. Our extensive inventory includes both our own BDL brand and major international models, allowing you to source the exact bearing you need without switching suppliers. This bearing excels in applications like conveyor systems, industrial gearboxes, and heavy-duty pumps where misalignment tolerance and load capacity are critical.
This self-aligning roller bearing is engineered to handle combined radial and thrust loads in environments with moderate to high vibration. Its design accommodates shaft misalignment up to 2 degrees, making it ideal for installations where precise alignment is difficult to maintain. The steel-on-steel sliding contact ensures durability under continuous operation, while the thin film lubrication system reduces friction and heat buildup—key factors in extending service life in mining, steel冶金, and construction machinery applications.
The 22308-22312CAK W33 incorporates several critical features that directly affect performance. Its self-lubricating bushing material minimizes maintenance requirements, eliminating the need for frequent grease injections in hard-to-reach locations. The hydrodynamic lubrication design creates a protective film between moving parts, reducing wear even under fluctuating loads. With a specification of 100×150×90 mm, this bearing balances compact size with robust load capacity, making it suitable for both original equipment and replacement scenarios. The high precision manufacturing ensures consistent dimensions, allowing for seamless interchangeability with major international standards.
Choosing the right self-aligning roller bearing directly impacts your equipment’s total cost of ownership. A bearing with inadequate load capacity or poor misalignment tolerance may seem cost-effective initially but can lead to premature failure, unplanned downtime, and damage to adjacent components. This model’s long life design—backed by strict quality control measures—reduces replacement frequency and maintenance labor. By selecting a bearing that matches your application’s specific load direction and operating conditions, you avoid the hidden costs of frequent repairs and production interruptions, ultimately lowering overall operational expenses.
Our 22308-22312CAK W33 self-aligning roller bearings undergo comprehensive testing throughout the production process. From raw material inspection to final dimensional and hardness checks, each unit meets ISO 9001 standards. We provide a warranty against manufacturing defects, ensuring you receive reliable products. With our extensive network of suppliers, we can source both our BDL brand and other major brands according to your specifications. Our ready inventory supports quick delivery, minimizing lead times for both small and large orders.
Whether you need a single replacement or bulk order, provide us with your required quantity and delivery location, and we’ll promptly share pricing and availability. Our team can also assist with cross-referencing other brands to ensure compatibility with your equipment. The sooner you confirm your requirements, the sooner we can arrange shipment.
Q: Do you supply bearings from other brands besides BDL?
A: Yes, we offer a full range of bearings from international and domestic brands. We can source specific models according to your requirements.
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 is your warranty policy for this bearing?
A: We provide a warranty covering manufacturing defects. Specific terms are detailed in our sales agreement.
Q: What is the minimum order quantity?
A: We accept low minimum orders, including single-unit purchases for emergency replacements.
Q: How long does shipping take?
A: In-stock items ship within 1-2 business days. Delivery time depends on your location and chosen shipping method.
Q: Can you produce custom bearings (OEM/ODM)?
A: Yes, we support custom bearing production based on your 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.
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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.
-- Get In Touch
Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.
Address
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.
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