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Taper Roller Bearing
387A/382-S Taper Roller Bearing China OEM High Quality
Experience smoother machinery operation and extended service life with our reliable 387A/382-S Taper Roller Bearing, crafted to deliver consistent performance under heavy loads. As a China OEM supplier, we prioritize precision engineering to ensure minimal friction and maximum durability, addressing common concerns about premature wear in high-stress applications.
- Engineered with a precision-tapered raceway design to evenly distribute radial and axial loads, reducing maintenance downtime
- High-quality materials and strict manufacturing standards guarantee a perfect fit for your equipment, eliminating the hassle of incompatible parts
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | Taper Roller Bearing |
| Model Number | 387A/382-S |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Drivetrain assemblies, wheel hubs |
| Industrial Machinery | Transmission systems, gearboxes |
| Construction | Heavy equipment axles, steering mechanisms |
Struggling with Taper Roller Bearing Reliability? The 387A/382-S Difference
Finding a taper roller bearing that maintains precision under heavy radial and axial loads can be challenging. Many buyers face premature failure due to material inconsistencies or incorrect load ratings, leading to costly equipment downtime. Sourcing from multiple suppliers to compare brands and availability only adds complexity to the procurement process.
Engineered for Consistent Performance in Demanding Conditions
The 387A/382-S taper roller bearing addresses these challenges through ISO 9001 certified manufacturing processes and strict quality control. As a supplier with comprehensive access to both international and domestic brands, we ensure this bearing meets dimensional standards compatible with major manufacturers, making it suitable for replacement in automotive transmissions, industrial gearboxes, and construction equipment axles.
Optimal Performance Under Combined Loads
This taper roller bearing excels in applications where both radial and thrust loads are present, such as wheel hubs and differential assemblies. Its design handles axial loads in one direction while providing high radial load capacity, making it ideal for rotating components operating at moderate to high speeds. Proper selection of this bearing type is critical for ensuring efficient power transmission and minimizing wear in heavy-duty machinery.
Key Engineering Features for Longevity
The 387A/382-S taper roller bearing incorporates several design elements that contribute to its durability. Precision-ground raceways and rollers ensure uniform load distribution, reducing stress concentrations that cause premature fatigue. The bearing’s cone and cup assembly allows for adjustment of internal clearance during installation, which is essential for optimizing performance in different operating conditions. Surface hardness testing confirms resistance to indentation and wear, while dimensional accuracy ensures interchangeability with existing components.
Total Cost of Ownership: Why Quality Matters
Choosing a quality taper roller bearing like the 387A/382-S reduces long-term costs compared to inferior alternatives. Bearings that fail prematurely can cause secondary damage to gears, shafts, and housings, leading to expensive repairs and production losses. By adhering to ISO 281 fatigue life standards, this bearing provides predictable service life, allowing for planned maintenance rather than unplanned downtime. The initial investment in a reliable bearing ultimately lowers the total cost of ownership through reduced replacement frequency and maintenance requirements.
Quality You Can Rely On
Our 387A/382-S taper roller bearings undergo rigorous quality control measures, including raw material inspection and finished product testing for dimensions, hardness, and surface finish. Each bearing is manufactured under ISO 9001 standards, ensuring consistency in performance. We provide a warranty against manufacturing defects, with clear terms for replacement or refund. Our extensive network includes access to both our own brand and major international brands, allowing us to fulfill orders according to specific customer requirements.
Packaging & Shipping
- Neutral packaging with anti-corrosion protection
- Available from stock for immediate dispatch
- Flexible shipping options including express courier, air freight, and sea freight
- Low minimum order quantity, supporting both small and large volume purchases
Get Your 387A/382-S Taper Roller Bearing Quote Today
Whether you need a single replacement or bulk quantities, we can provide competitive pricing for the 387A/382-S taper roller bearing. Send us your requirements including quantity and delivery location, and our team will respond promptly with availability and shipping details. We also handle inquiries for other bearing types and brands, making us your one-stop source for all bearing needs.
Frequently Asked Questions
Q: Do you supply other brands or models of taper roller bearings?
A: Yes, we support inquiries for all major brands and型号, and can supply bearings according to your specific brand or dimensional requirements.
Q: How can I confirm if the 387A/382-S will fit my equipment?
A: Provide your equipment model or existing bearing dimensions (bore diameter, outer diameter, 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. Specific terms and duration are detailed in our sales agreement.
Q: What is the minimum order quantity for the 387A/382-S?
A: We accept low minimum order quantities, including single-unit purchases for emergency replacements.
Q: How quickly can you ship the 387A/382-S bearing?
A: This bearing is typically in stock and can be shipped within 1-2 business days. Shipping time depends on the selected delivery method.
Q: Do you offer OEM or custom bearing solutions?
A: Yes, we support OEM and ODM services, manufacturing bearings according to customer-provided drawings or specifications.
Ready to order or need a quote?
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Product Summary
- Product Name
- 387A/382-S Taper Roller Bearing China OEM High Quality
- Category
- Taper Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Taper Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
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387A/382-S Taper Roller Bearing China OEM High Quality
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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