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Taper Roller Bearing
30204-30208 32008X 32010X Tapered Roller Bearings OEM
Ensure smooth, reliable performance in your machinery with our precision-engineered Tapered Roller Bearings, designed to handle heavy radial and axial loads with minimal friction. Crafted to OEM specifications, these bearings deliver consistent operation whether lubricated with grease or oil, reducing downtime and extending equipment lifespan.
- Model 30304 with precision ratings from P0 to P2 ensures compatibility with high-demand applications
- Z1V1 to Z3V3 vibration grades minimize noise and wear for quieter, longer-lasting performance
- Compact 20*52*15 mm specification fits seamlessly into tight assemblies without sacrificing durability
- Trusted KOYO quality from Japan, backed by a production capacity ensuring steady supply for your business needs
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 |
|---|---|
| Model Number | 30304 |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 P2 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 20*52*15 mm |
| Trademark | KOYO |
| Origin | Japan |
| HS Code | 8482200000 |
| Production Capacity | 1000000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Drivetrain components, wheel hubs, transmission systems |
| Industrial Machinery | Conveyor systems, gearboxes, hydraulic pumps |
| Engineering | Construction equipment, agricultural machinery, material handling |
Need Reliable Tapered Roller Bearings Like 30204-30208 or 32008X? Here’s What You Should Know
Many buyers struggle with finding the right tapered roller bearings—whether it’s matching dimensions across different brands, dealing with frequent replacements due to poor quality, or juggling multiple suppliers for various models. Getting a bearing that fits but fails early can cost hours of downtime and unexpected repair bills.
Engineered for Durable Performance in Demanding Applications
Our tapered roller bearings, including models like 30204-30208, 32008X, and 32010X, address these challenges with ISO 9001-certified production processes and comprehensive quality checks. With a range that covers both metric and industrial standards, we support OEM requirements and can source across major brands like KOYO, ensuring you get the right bearing for your specific equipment—whether it’s for automotive transmissions or heavy machinery.
Optimal Performance in High-Radial and Thrust Load Environments
Tapered roller bearings excel in applications where both radial and axial loads are present, such as gearboxes and wheel axles. The 30304 model, with dimensions 20x52x15 mm, is designed to handle moderate to high load conditions while maintaining precision. Proper lubrication—either grease or oil as specified—ensures smooth operation even in continuous duty cycles, making it suitable for both stationary and mobile equipment.
Key Engineering Features That Impact Reliability
Precision rating options (P0 to P2) allow selection based on application needs: P0 for general industrial use, P5 or higher for high-speed machinery where minimal vibration is critical. Vibration classes Z1V1 to Z3V3 further refine performance, with higher classes reducing noise and extending service life in sensitive equipment. The bearing’s surface hardness, a result of controlled heat treatment, resists wear and deformation under load, directly contributing to longer maintenance intervals.
Why Choosing the Right Bearing Lowers Total Cost
Investing in quality tapered roller bearings reduces hidden costs associated with premature failure. A bearing that meets precision and hardness standards will last longer, reducing downtime and replacement frequency. For example, using a P5 precision bearing in a high-speed conveyor system minimizes vibration-related stress on adjacent components, preventing costly secondary damage. While initial costs may be higher, the extended service life and reduced maintenance needs lower the total cost of ownership over time.
Quality You Can Trust in Every Shipment
Our bearings undergo rigorous inspection, from raw material verification to final dimension and hardness testing, ensuring compliance with industry standards. We offer a warranty against manufacturing defects, with clear terms for returns and replacements. With access to a wide range of brands and models—including hard-to-find OEM specifications—we can fulfill orders of any size, from small batches to large-scale production runs, with reliable lead times.
Packaging & Shipping
- Standard packaging: Carton boxes with palletized options for bulk orders
- Stock availability: Ready-to-ship inventory for common models
- Logistics options: Courier, air freight, or sea freight based on delivery requirements
- Minimum order quantity: Flexible MOQ to support both trial orders and full production needs
Get a Quote for Your Tapered Roller Bearing Needs
Whether you need a specific model like 32010X or require help identifying a replacement for an existing bearing, provide us with the model number, dimensions, or application details. Our team will confirm availability, pricing, and delivery time to help you keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply tapered roller bearings from other brands besides KOYO?
A: Yes, we support procurement across all major international and domestic brands, including SKF, NSK, NTN, and NACHI, as well as custom OEM requirements.
Q: How can I confirm if the 30304 bearing fits my equipment?
A: Provide your equipment’s make, model, or the original bearing’s dimensions (bore, outer diameter, width), and our technical team will verify compatibility.
Q: What is your warranty policy for these bearings?
A: We offer a standard warranty covering manufacturing defects. Specific terms, including duration, are detailed in each order’s contract.
Q: What is the minimum order quantity for tapered roller bearings?
A: We accept small minimum orders to accommodate trial runs, with volume discounts available for larger quantities.
Q: How long does shipping take for in-stock bearings?
A: In-stock items are shipped within 1-3 business days. Delivery time depends on the chosen logistics method and destination.
Q: Can you produce custom tapered roller bearings with specific dimensions?
A: Yes, we offer OEM/ODM services for custom bearings, including non-standard sizes and specifications, based on client-provided drawings or samples.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or our online form for prompt assistance.
Product Summary
- Product Name
- 30204-30208 32008X 32010X Tapered Roller Bearings OEM
- 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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30204-30208 32008X 32010X Tapered Roller Bearings OEM
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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