-- SKF Authorized Engineering Partner
High precision cylindrical roller bearings including models NN3028K, NN3030K, NN3032K. Made of bearing steel, suitable for radial loads with separated structure and open seals type.
| Model NO. | NN3028K |
| Outer Dimension | 35mm-180mm |
| Material | Bearing Steel |
| Structure | Cylindrical |
| Precision Rating | P0 P6 P5 P4 P2 |
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Engineered for superior performance in truck transmissions, axles, and drivetrains, our NN3028K, NN3030K, and NN3032K cylindrical roller bearings deliver exceptional durability and precision. Crafted from high-grade bearing steel, these bearings ensure reliable operation even under extreme loads and harsh road conditions, making them the ideal choice for commercial truck fleets and industrial vehicles.
| Parameter | Details |
|---|---|
| Model | NN3028K |
| Dimensions | 140*210*53 mm |
| Material | Bearing Steel |
| Precision Rating | P0, P6, P5, P4, P2 |
| Load Type | Radial Bearing |
| Structure | Separated, Single Row |
| Seal Type | Open |
| Lubrication | Oil, Grease, Dry |
| Vibration Class | V1, V2, V3, V4 |
| Origin | China (HS Code: 8482500090) |
Perfect for truck transmissions, drive axles, wheel hubs, and industrial gearboxes. Ideal for long-haul trucks, construction vehicles, and heavy-duty commercial fleets requiring reliable bearing performance.
Our bearings meet international standards, with strict quality control from raw material selection to final inspection. Backed by OEM/ODM services, we ensure customized solutions for your specific truck models.
Compared to standard bearings, our cylindrical roller bearings offer enhanced vibration resistance (V1-V4 classes) and higher precision ratings, reducing wear on truck components and lowering maintenance costs. The separated design allows for quick replacement, critical for minimizing fleet downtime.
Q: What is the maximum operating temperature?
A: Suitable for -40°C to 120°C under standard lubrication.
Q: Can these bearings be used in wet environments?
A: Open design requires additional sealing for high-moisture applications; contact us for custom sealed options.
Q: What precision grade is recommended for truck transmissions?
A: P5 or P4 grades are ideal for high-speed, low-vibration requirements.
Ready to enhance your truck fleet’s reliability? Contact us today for a personalized quote and technical support tailored to your application 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.
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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: High Precision NN3028K/3030K/3032K Cylindrical Roller Bearing
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