-- SKF Authorized Engineering Partner
High-quality Angular Contact Ball Bearing suitable for Automobile, Rolling Mill, Mine, Metallurgy applications. Available in precision ratings P0-P2 with grease or oil lubrication, in stock for quick delivery.
| Model NO. | QJ209M |
| Specification | 45*85*19 mm |
| Material | Bearing Steel |
| Precision Rating | P0 P6 P5 P4 P2 |
| Application | Automobile, Rolling Mill, Mine, Metallurgy |
15+ Certified Engineers On-Call
Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.
Engineered to deliver exceptional durability and precision, the Timken NACHI Angular Contact Ball Bearing (Model QJ209M) is the ideal solution for truck transmissions, axles, and powertrain systems. Designed to withstand radial and axial loads in high-stress environments, this bearing ensures smooth operation and extended service life for commercial vehicles, making it a critical component for reliable truck performance.
| Model | QJ209M |
| Dimensions | 45*85*19 mm |
| Material | Bearing Steel |
| Load Type | Radial Bearing |
| Row Configuration | Single |
| Separable Design | Unseparated |
| Precision Rating | P0/P6/P5/P4/P2 |
| Lubrication | Grease or Oil |
| Vibration Class | Z1V1/Z2V2/Z3V3 |
| Origin | China (ISO Certified) |
Perfect for commercial trucks, trailers, and heavy machinery, including:
Unlike standard bearings, our QJ209M model combines Timken/NACHI engineering expertise with strict quality control. Its unseparated design ensures easy installation, while multiple precision grades meet the demands of both standard and high-performance truck fleets. Backed by OEM/ODM services, we customize solutions to match your specific truck model requirements.
Q: What is the maximum operating temperature?
A: Suitable for -40°C to 120°C, ideal for extreme trucking environments.
Q: Can this bearing replace other brands?
A: Yes, compatible with SKF, NTN, NSK, and Koyo equivalents.
Q: Is technical support available?
A: Our engineering team provides installation and maintenance guidance.
Ready to enhance your truck’s reliability? Contact us now for a personalized quote and technical specifications tailored to your fleet needs.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Long-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
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.
Regarding: Timken NACHI Qj209m Qj210m Qj211m Angular Contact Ball Bearing
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SKF Authorized Engineering Partner
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