Bdl 21320-21324cc W33 Self-Aligning Roller Bearing
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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 24120-24128CA W33 Self-Aligning Roller Bearings
Product Introduction
Self-aligning roller bearings with model numbers 24120ca, 24122ca, 24124ca, 24126ca, 24128ca W33. Double row roller design, suitable for radial loads. Available in precision ratings P0-P2 and clearances C0/C3/C4. Made of bearing steel, compatible with SKF brand standards.Specifications
| Model | 24120CA, 24122CA, 24124CA, 24126CA, 24128CA W33 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Material | Bearing Steel |
| Specification | 100*165*65 mm |
Technical Specifications
- Product Name
- SKF 24120-24128CA 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.
High-Quality Bdl 24120ca-24128ca W33 Self-Aligning Roller Bearings for Truck Applications
Enhance your truck’s performance with our premium self-aligning roller bearings, designed to deliver exceptional durability and reliability. Ideal for heavy-duty truck transmissions, axles, and wheel hubs, these bearings ensure smooth operation even under extreme loads and misalignment conditions.
Core Specifications
| Model | 24120CA, 24122CA, 24124CA, 24126CA, 24128CA |
| Precision Rating | P0, P6, P5, P4, P2 |
| Clearance | C0, C3, C4 |
| Rolling Body | Roller Bearings |
| Row Configuration | Double |
| Material | High-Grade Bearing Steel |
| Load Type | Radial Bearing |
| Structure | Unseparated |
| Service | OEM/ODM Available |
| Origin | China (ISO Certified Production) |
Key Performance Advantages
• Self-aligning design compensates for shaft misalignment up to 2°
• Double-row construction provides 30% higher radial load capacity than single-row bearings
• Precision-machined raceways reduce friction and extend service life by 50%
• C3/C4 clearance options for thermal expansion management in high-temperature environments
• Compatible with major truck brands including Volvo, Scania, and Mercedes-Benz
Applications
Perfect for heavy-duty truck components: differential assemblies, drive axles, steering systems, and transmission gearboxes. Ideal for long-haul transportation, construction vehicles, and mining trucks operating in harsh conditions.
Quality Assurance
All bearings undergo strict quality control: ultrasonic flaw detection, hardness testing (HRC 58-62), and dynamic load testing. Backed by ISO 9001 certification and 12-month warranty against manufacturing defects.
Why Choose Our Bearings?
• Direct factory pricing with no middlemen
• Customizable dimensions for特殊 applications
• Fast delivery (7-15 days for standard models)
• Technical support from certified engineers
• Trusted by 200+ truck manufacturers worldwide
FAQ
Q: What is the temperature range for these bearings?
A: -40°C to 120°C (continuous operation).
Q: Can these replace SKF/NTN equivalents?
A: Yes, 100% interchangeable with OEM specifications.
Q: Do you provide installation guidelines?
A: Free technical data sheets and mounting instructions available upon request.
Ready to upgrade your truck’s bearing performance? Contact us now for a personalized quote and technical consultation. Our team will respond within 24 hours!
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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.
Product Inquiry Form
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
15+ certified engineers ready to help. Response within 24 hours.