-- SKF Authorized Engineering Partner
Ensure smooth, reliable operation in your machinery with our high-performance Self-Aligning Roller Bearing, designed to minimize downtime and maximize efficiency. The 22348/22352/22356CAK W33 models feature self-lubricating bushing material and thin film lubrication, reducing the need for frequent maintenance while handling both trust and radial loads with precision.
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
| Parameter | Details |
|---|---|
| Model NO. | TCB703 |
| 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 |
|---|---|
| Hydraulic Systems | Hydraulic cylinder pivot joints, actuator linkages |
| Automation Equipment | Robotic arm articulation points, linear motion guides |
| Mechanical Engineering | Conveyor belt tensioners, heavy machinery pivot points |
Finding the right self-aligning roller bearing for your equipment can be a hassle. Many buyers face frequent replacements due to poor precision or inadequate load capacity, leading to unexpected downtime and maintenance costs. With so many models and brands on the market, ensuring compatibility with existing machinery often requires hours of research.
The 22348/22352/22356CAK W33 self-aligning roller bearing is designed to address these challenges. As a professional bearing supplier with ISO 9001 certified production processes, we ensure each unit meets strict quality standards. Whether you need a single replacement or bulk orders, our extensive inventory supports quick fulfillment, even for hard-to-find models. This bearing excels in applications like conveyor systems and industrial gearboxes, where misalignment and radial loads are common.
This self-aligning roller bearing operates effectively under combined radial and thrust loads, making it suitable for heavy machinery in mining and construction. Its design accommodates minor shaft misalignment, reducing stress on adjacent components. The steel-on-steel sliding contact ensures durability, while the thin film lubrication system minimizes friction during operation. It performs reliably in standard industrial environments, providing consistent performance across varying temperatures.
The 22348/22352/22356CAK W33 bearing’s high precision manufacturing (100*150*90 mm specification) ensures proper fit and reduced vibration. The self-lubricating bushing material reduces the need for frequent maintenance, a critical advantage in hard-to-reach installations. Its low noise operation is beneficial for noise-sensitive environments, while the long-life design directly translates to lower replacement costs. The intermittent fuel control lubrication way balances lubricant usage, preventing both under-lubrication and excess grease buildup.
Selecting a high-quality self-aligning roller bearing like this model helps avoid the hidden costs of premature failure. Inferior bearings often fail due to material fatigue or imprecise dimensions, leading to equipment downtime, repair labor, and potential damage to other parts. This bearing’s robust construction and adherence to international standards mean fewer replacements and longer service intervals. By investing in a reliable component, you reduce overall maintenance expenses and improve operational efficiency.
Our production process follows ISO 9001 standards, with rigorous testing at every stage—from raw material inspection to final dimension and hardness checks. Each bearing undergoes surface treatment evaluation to ensure corrosion resistance. We provide a warranty against manufacturing defects, giving you confidence in your purchase. As a supplier with access to both our own BDL brand and major international models, we can source or customize bearings to your exact specifications. Our ready inventory allows for fast shipping, minimizing downtime when you need replacements quickly.
Whether you need this specific model or require assistance identifying the right self-aligning roller bearing for your application, our team is ready to help. Provide us with your required model, quantity, and delivery location, and we’ll promptly send you a competitive quote. With our extensive product range and technical expertise, we simplify the procurement process, ensuring you get the right bearing when you need it.
Q: Do you supply bearings from other brands besides BDL?
A: Yes, we offer a full range of bearings including international and domestic brands. We can source specific models as per your requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s make, model, or the bearing dimensions (d x D x B), and our technical team will verify compatibility.
Q: What warranty do you offer on this bearing?
A: We provide a warranty against manufacturing defects.具体条款以合同约定为准。
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, making it suitable for both small repairs and large-scale purchases.
Q: How long does shipping take?
A: In-stock items ship immediately. Delivery time depends on your location and chosen shipping method (express, air, or sea).
Q: Can you produce custom bearings to my specifications?
A: Yes, we support OEM and ODM services.提供图纸或详细规格即可定制生产。
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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