Bdl 23180-23192cc W33 Self-Aligning Roller Bearings
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SKF
Thrust Self-aligning Roller Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
SKF 22344-22356mbk/W33 Self-Aligning Roller Bearings
Product Introduction
Self-aligning roller bearings with model numbers 22344MBK, 22348MBK, 22352MBK, 22356MBK/W33, designed for radial load applications. Features double rows of rollers, precision ratings from P0 to P2, and clearance options C0, C3, C4. Made of high-quality bearing steel, suitable for OEM/ODM services.Specifications
| Model | 22344MBK, 22348MBK, 22352MBK, 22356MBK/W33 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Material | Bearing Steel |
| Specification | 220*460*145 mm |
Technical Specifications
- Product Name
- SKF 22344-22356mbk/W33 Self-Aligning Roller Bearings
- Category
- Thrust Self-aligning Roller Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
NSK NTN Self-Aligning Roller Bearings: High-Performance Solutions for Heavy-Duty Truck Applications
Engineered for reliability in demanding commercial vehicle operations, the NSK NTN 22344MBK, 22348MBK, 22352MBK, and 22356MBK/W33 self-aligning roller bearings deliver exceptional load capacity and alignment flexibility. Ideal for truck axles, transmissions, and powertrain systems, these double-row bearings ensure smooth operation even under extreme conditions, reducing downtime and maintenance costs for fleet operators.
Core Specifications
| Model Series | 22344MBK, 22348MBK, 22352MBK, 22356MBK/W33 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Radial Clearance | C0, C3, C4 |
| Design | Double-row, unseparated |
| Material | High-grade bearing steel |
| Load Capacity | Radial heavy-duty design |
| Outer Dimension Range | 50-2500mm |
| Key Feature | Self-aligning capability |
| Origin | China (ISO/TS certified production) |
| Service Options | OEM/ODM available |
Core Performance Advantages
- Enhanced Durability: Premium bearing steel construction resists wear and fatigue in high-torque truck applications
- Misalignment Compensation: Spherical design accommodates shaft deflection up to 2° for reduced stress on driveline components
- Wide Clearance Options: C0/C3/C4 clearances optimize performance for different temperature and load conditions
- High Precision Grades: Available P2-P0 tolerances ensure compatibility with precision truck transmissions
Applications & Truck Compatibility
Perfectly suited for heavy-duty commercial vehicles including:
- Long-haul tractor-trailers
- Construction trucks & dumpers
- Mining and off-road vehicles
- Bus and coach axles
- Specialized transport vehicles
Quality Assurance
Manufactured under strict ISO 9001 standards, each bearing undergoes rigorous testing for dimensional accuracy, surface finish, and load capacity. Backed by global brand reliability (SKF/NTN/NSK technology), these bearings meet international automotive specifications for truck safety and performance.
Differentiation from Competitors
Unlike standard bearings, our self-aligning roller bearings offer:
- Double-row design for 30% higher radial load capacity
- Integrated seals for contamination resistance in harsh environments
- Custom clearance options for specific truck manufacturer requirements
- Cost-effective alternative to original equipment bearings
Frequently Asked Questions
Q: What is the temperature range for these bearings?
A: -40°C to +120°C (standard), up to +200°C with special lubrication
Q: Can these bearings replace original truck manufacturer parts?
A: Yes, available in OEM specifications for major truck brands
Q: What lubrication is recommended?
A: Lithium-based greases (NLGI 2) for most truck applications
Ready to optimize your truck fleet’s performance? Contact us today with your specific model requirements for a personalized quotation and technical support.
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Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.
Steel & Metallurgy
Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.
Automotive & EV
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Precision Machinery
Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.
General Industrial
Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
01
Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
02
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
03
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
04
Global Logistics to 50+ Countries
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.
Application Design
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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
Request a Technical Consultation & Quote
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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SKF Authorized Engineering Partner
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