NTN NSK UC203 UCP203 Pillow Block Insert Bearings
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SKF
Spherical Roller Bearing
ISO 9001
TS 16949
Genuine SKF
50+ Countries
24h Response
-- SKF Authorized Engineering Partner
NSK NTN Koyo 22213K W33 C3 Self-Aligning Roller Bearing
Product Introduction
Self-aligning roller bearing with double rows, suitable for radial loads. Made of high-quality bearing steel, offering OEM/ODM services. Ideal for various industrial applications requiring reliable performance and alignment capability.Product Parameters
| Model | 22213W33C3 |
| Specification | 100*215*47 mm |
| Clearance | C0, C3, C4 |
| Precision Rating | P0, P6, P5, P4, P2 |
| Material | Bearing Steel |
Technical Specifications
- Product Name
- NSK NTN Koyo 22213K W33 C3 Self-Aligning Roller Bearing
- Category
- Spherical 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 Spherical Roller Bearings for Heavy-Duty Truck Applications
Reliable performance is critical for truck operations. Our NSK NTN Koyo spherical roller bearings deliver exceptional durability and precision, ensuring smooth operation even under extreme loads. Designed for heavy-duty truck axles, transmissions, and wheel hubs, these bearings reduce maintenance costs and minimize downtime.
Core Specifications
| Model | 22213W33C3 |
| Dimensions | 100×215×47 mm |
| Precision Rating | P0/P6/P5/P4/P2 |
| Clearance | C0/C3/C4 |
| Load Type | Radial Bearing |
| Rolling Element | Double-Row Roller |
| Material | High-Grade Bearing Steel |
| Self-Aligning | Yes |
| Separable | Unseparated |
| Brands Available | NTN/NSK/Koyo/NACHI |
Key Performance Advantages
- Double-row design handles high radial and axial loads
- Self-aligning capability compensates for shaft misalignment
- Precision manufacturing reduces vibration and noise
- Heat-resistant bearing steel extends service life
- C3 clearance option for thermal expansion applications
Truck Application Scenarios
Ideal for heavy-duty truck components including:
– Drive axles and differential systems
– Transmission input/output shafts
– Wheel hub assemblies
– Steering mechanisms
– Industrial truck powertrains
Quality Assurance
All bearings meet ISO 9001 standards with:
– 100% dimensional inspection
– Material traceability certification
– OEM/ODM manufacturing capabilities
– Production capacity of 1,000,000 units annually
Differentiation from Competitors
Our bearings offer superior value through:
– Multi-brand availability for flexible sourcing
– Custom clearance options for specific truck models
– Chinese manufacturing with international quality standards
– Optimized design for truck-specific load patterns
FAQ
Q: What temperature range can these bearings withstand?
A: -40°C to 120°C continuous operation (special versions available for higher temps)
Q: Are these bearings compatible with standard truck maintenance procedures?
A: Yes, designed for standard press-fit installation and removal processes
Q: What is the typical service life in truck applications?
A: 150,000+ km under normal operating conditions
Ready to enhance your truck fleet’s reliability? Contact us today for customized quotes 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
Regarding: NSK NTN Koyo 22213K W33 C3 Self-Aligning Roller Bearing
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SKF Authorized Engineering Partner
Need technical support or a custom solution?
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