21311-21316CCK W33 SKF 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
Bdl 21310-21314ca W33 Self-Aligning Roller Bearing
Product Introduction
Self-aligning roller bearings with model numbers 21310CA, 21311CA, 21312CA, 21313CA, 21314CA (W33). Double row roller design, suitable for radial loads. Made of bearing steel, offering precision ratings P0-P2 and clearances C0/C3/C4. Ideal for OEM/ODM services.
Product Parameters
| 21310CA, 21311CA, 21312CA, 21313CA, 21314CA |
Technical Specifications
- Product Name
- Bdl 21310-21314ca W33 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-Performance Self-Aligning Roller Bearings for Heavy-Duty Truck Applications
Engineered to deliver exceptional durability and reliability, our Bdl 21310ca-21314ca W33 Self-Aligning Roller Bearings are the ideal solution for demanding truck drivetrain systems. These double-row roller bearings combine precision engineering with robust construction to ensure smooth operation even under extreme loads and harsh conditions.
المواصفات الأساسية
| Model Series | 21310CA, 21311CA, 21312CA, 21313CA, 21314CA W33 |
| Typical Dimension | 50*110*27 mm (varies by model) |
| Outer Diameter Range | 50-2500 mm |
| Certified Origin | China (HS Code: 8482300000) |
مزايا الأداء الرئيسية
- Self-Aligning Design – Compensates for shaft misalignment up to 2°, reducing stress on drivetrain components
- Double-Row Construction – Handles higher radial loads (up to 30% more than single-row alternatives)
- Precision Engineering – Available in P2-P0 accuracy grades for smooth rotation and minimal vibration
- Enhanced Clearance Options – C3/C4 clearances accommodate thermal expansion in high-temperature environments
- Long Service Life – Premium bearing steel construction resists wear and fatigue in heavy-duty cycles
Perfect for commercial vehicle drivetrains including:
- Heavy-duty truck axles and transmissions
- Trailer suspension systems
- Construction vehicle powertrains
- Bus and coach differential assemblies
ضمان الجودة
Our bearings meet international standards with:
- ISO 9001 certified manufacturing
- 100% dimensional inspection before shipment
- Strict material testing (hardness, tensile strength)
- Consistent production capacity (1,000,000 units/year)
لماذا تختار محاملنا؟
Unlike generic alternatives, our self-aligning roller bearings offer:
- Multi-brand compatibility (equivalent to SKF/NTN/NSK specifications)
- Custom clearance/precision configurations
- Cost-effective OEM solutions without compromising quality
- Technical support for installation and application engineering
أسئلة شائعة
Q: What temperature range can these bearings withstand?
A: -40°C to 120°C (standard), up to 200°C with special lubrication
Q: Are these bearings suitable for high-speed applications?
A: Yes, P4/P2 precision grades maintain stability at speeds up to 3600 RPM
Q: Can you provide custom packaging for export?
A: Yes, available with carton/pallet packaging and customized labeling
Ready to optimize your truck fleet’s performance? Contact us today with your specific model requirements for a detailed quotation and 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
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SKF Authorized Engineering Partner
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