-- SKF Authorized Engineering Partner
Ensure smooth, reliable truck performance with this high-quality Inch Truck Tapered Roller Bearing, designed to handle heavy radial loads and reduce downtime on the road. Crafted from durable Bearing Steel with precision ratings up to P2, it delivers consistent rotational stability even in demanding conditions—so you can focus on the job, not equipment worries.
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| Parameter | Details |
|---|---|
| Model Number | Dac34640037 |
| Bearing Type | Cylindrical Roller Bearing |
| Outer Dimension | 35mm-400mm |
| Specification | 70*180*42mm |
| Material | Bearing Steel |
| Structure | Cylindrical |
| Seals Type | Open |
| Lubricate | Oil Grease Dry |
| Precision Rating | P0 P6 P5 P4 P2 |
| Number of Row | Single Row |
| Spherical | Non-Aligning Bearings |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Trademark | SKF NSK NTN TIMKEN KOYO |
| Origin | China |
| HS Code | 8482500090 |
| Industry | Typical Applications |
|---|---|
| Automotive | Truck drivetrain components |
| Industrial Machinery | Conveyor systems, gearboxes |
| Heavy Equipment | Hydraulic pumps, mechanical transmissions |
Finding the right truck tapered roller bearing can be frustrating—either the dimensions don’t match your existing setup, or the quality is inconsistent, leading to premature wear and unexpected downtime. Many suppliers only stock limited brands, forcing you to source from multiple vendors and compare unreliable lead times.
This high-quality tapered roller bearing addresses these challenges with its robust construction and precise engineering. As a professional bearing supplier with ISO 9001 certified processes, we ensure each unit meets strict dimensional and material standards. With our extensive inventory covering both international brands (SKF, NSK, NTN, TIMKEN, KOYO) and domestic options, we can quickly fulfill orders for the 32310 and 30209 inch sizes commonly used in truck wheel hubs and axle assemblies.
This bearing excels in heavy-duty truck applications where it must handle combined radial and axial loads. Operating within a temperature range compatible with standard truck drivetrain conditions, its separated design allows for easy mounting and maintenance—critical for fleet operators and repair shops needing quick turnaround. The single-row configuration balances load capacity with space efficiency, making it ideal for compact axle housings.
The bearing steel construction provides the hardness (HRC 58-62) needed to resist deformation under heavy loads, while precision ratings from P0 to P2 ensure compatibility with both standard and high-precision truck assemblies. The open seal design allows for flexible lubrication options (oil, grease, or dry running in specialized cases), adapting to different maintenance protocols. Its non-aligning特性 means proper installation alignment is essential, but once correctly mounted, it delivers consistent performance in high-vibration environments typical of commercial trucks.
Opting for a quality tapered roller bearing like this model helps avoid hidden costs associated with premature failure. Inferior bearings often fail due to material inconsistencies or imprecise dimensions, leading to expensive repairs, vehicle downtime, and potential safety risks. This bearing’s adherence to international standards ensures interchangeability with major brand equivalents, reducing inventory complexity. By focusing on total cost of ownership rather than upfront price, fleet managers can lower long-term maintenance expenses.
Our production and inspection processes are ISO 9001 certified, with rigorous testing of raw materials and finished products for dimensional accuracy, hardness, and surface quality. Each bearing comes with a manufacturer’s warranty covering material and workmanship defects. We maintain extensive现货库存 to support quick delivery, and our ability to source from multiple brands means we can fulfill orders even for hard-to-find inch-sized truck bearings. For custom requirements, OEM and ODM services are available to meet specific application needs.
Whether you need a single replacement bearing or bulk quantities for fleet maintenance, we can provide competitive pricing and fast delivery. Simply share the exact model, quantity, and delivery location, and our team will process your request promptly. With our comprehensive brand coverage, we can also quote alternative brands if needed to match your existing specifications.
Q: Can you supply other bearing brands or models besides those listed?
A: Yes, we support inquiries for all bearing brands and models. We can source according to your specified brand, model, or dimensional requirements.
Q: How do I confirm if this bearing fits my truck model?
A: Provide your truck’s make, model, and axle specification, or the original bearing’s dimensions (inner diameter x outer diameter x width), and our technical team will verify compatibility.
Q: What is your warranty policy for this bearing?
A: We provide a warranty against manufacturing defects. The specific warranty period and terms will be detailed in your order confirmation.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum order quantities, including single-unit purchases, to support both small repairs and large-scale requirements.
Q: How quickly can you ship this bearing?
A: This bearing is available from现货库存, so orders are typically dispatched within 1-2 business days. Shipping time depends on your location and chosen delivery method.
Q: Do you offer custom (OEM/ODM) bearing production?
A: Yes, we support OEM and ODM services. Contact us with your specific design requirements, drawings, or samples for a custom quote.
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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: 32310 30209 Inch Truck Tapered Roller Bearing High Quality
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