SKF 23140-23156CA 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
23238 23240 23244 23248 MBK W33 SKF Self-Aligning Roller Bearing
Product Parameters
| Model NO. | 23238MBK, 23240MBK, 23244MBK, 23248MBK |
| Precision Rating | P0, P6, P5, P4, P2 |
| Specification | 190*340*120 mm |
| Material | Bearing Steel |
| Trademark | SKF |
Introduction
W33 Self-Aligning Roller Bearing with double rows, suitable for OEM/ODM service. Features radial load capacity, unseparated design, and clearance options C0, C3, C4. Ideal for various industrial applications.
Technical Specifications
- Product Name
- 23238 23240 23244 23248 MBK W33 SKF Self-Aligning Roller Bearing
- 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.
High-Quality 23238MBK 23240MBK 23244MBK 23248MBK W33 Self-Aligning Roller Bearings for Heavy-Duty Truck Applications
Enhance the performance and durability of your truck fleet with our premium self-aligning roller bearings. Designed to handle heavy radial loads and misalignment, these bearings ensure smooth operation even in the toughest trucking conditions. Whether you’re managing long-haul transportation or construction vehicles, our bearings deliver reliable performance to keep your trucks on the road.
Core Specifications
| Model | 23238MBK, 23240MBK, 23244MBK, 23248MBK |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Rolling Body | Roller Bearings |
| Rows | Double |
| Material | High-Grade Bearing Steel |
| Type | Self-Aligning Bearings |
| Load Direction | Radial Bearing |
| Specification (23238MBK) | 190*340*120 mm |
| Origin | China (Manufactured to International Standards) |
Key Benefits for Truck Operators
- Heavy-Duty Performance: Double-row design handles high radial loads, ideal for truck axles and drivetrains.
- Self-Aligning Capability: Compensates for shaft misalignment, reducing wear and extending service life.
- Precision Engineering: Available in multiple precision ratings (P0-P2) for optimal fit and efficiency.
- Durable Material: High-quality bearing steel ensures resistance to fatigue and impact.
- Versatile Sizing: Multiple models (23238MBK to 23248MBK) fit various truck configurations.
Applications
Perfect for heavy-duty trucks, trailers, construction vehicles, and agricultural machinery. Ideal for wheel hubs, gearboxes, and drive axles where reliability and load capacity are critical.
Quality Assurance
Our bearings meet strict industry standards, with OEM/ODM services available. Backed by a production capacity of 1,000,000 units annually, ensuring consistent supply and quality control.
Why Choose Our Bearings?
Compared to standard bearings, our self-aligning roller bearings offer superior misalignment tolerance, longer service intervals, and enhanced durability—reducing maintenance costs and downtime for your truck fleet.
FAQ
Q: What clearance should I choose for my truck application?
A: C0 for standard loads, C3/C4 for high-temperature or heavy-load conditions.
Q: Are these bearings compatible with international truck brands?
A: Yes, designed to fit most major truck models with corresponding dimensions.
Q: What is the typical lifespan of these bearings?
A: Depends on application, but average service life exceeds 100,000 km under normal operating conditions.
Ready to upgrade your truck’s performance? Contact us now with your specific model requirements for a personalized quote and expert technical support.
Wind Power
Main shaft, gearbox, and generator bearings for onshore and offshore wind turbines. Engineered for 20+ year service life.
Mining & Heavy Industry
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
Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.
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.
Product Inquiry Form
Regarding: 23238 23240 23244 23248 MBK W33 SKF Self-Aligning Roller Bearing
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
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