Taper Roller Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Taper Roller Bearing
Timken 30314 Tapered Roller Bearing High Quality
Ensure smooth, reliable performance in your machinery with the Timken 30314 Bearing, designed to minimize downtime and extend equipment lifespan. This high-quality tapered roller bearing handles heavy radial and axial loads with precision, thanks to its P0-P2 precision ratings and versatile Z1V1-Z3V3 vibration control options.
- 70*150*35 mm specification ensures perfect fit for demanding industrial applications
- Grease or oil lubrication flexibility adapts to your maintenance routine
- Trusted TIMKEN quality from Japan, backed by OEM/ODM service capabilities
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 | 30314 |
| Bearing Type | Tapered Roller Bearing |
| Specification (d x D x B) | 70*150*35 mm |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Trademark | TIMKEN |
| Origin | Japan |
| HS Code | 8482200000 |
| Service | OEM, ODM |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Automotive | Transmission systems, axle assemblies |
| Industrial Machinery | Gearboxes, conveyor drives |
| Heavy Equipment | Construction machinery, mining equipment |
Need a Reliable Timken 30314 Tapered Roller Bearing? Here’s What Matters
Searching for the right tapered roller bearing can feel overwhelming—with countless brands, inconsistent quality, and the risk of mismatched dimensions causing costly delays. Many buyers face the frustration of receiving bearings that fail prematurely due to poor material quality or imprecise manufacturing, leading to unexpected downtime and repair costs.
Designed for Consistent, Long-Lasting Performance
The Timken 30314 tapered roller bearing addresses these challenges with its adherence to strict manufacturing standards and compatibility with major industrial applications. As a professional bearing supplier with ISO 9001-certified processes, we ensure each unit meets precise dimensional requirements (70x150x35 mm) and performance criteria. Whether for automotive transmissions or heavy machinery gearboxes, this bearing delivers reliable load handling and durability.
Optimal Performance in Demanding Conditions
This tapered roller bearing excels in applications with combined radial and axial loads, such as gearbox input shafts and wheel hubs. Its design accommodates varying lubrication methods (grease or oil) and operates effectively across standard industrial temperature ranges. The available precision ratings (P0 to P2) and vibration classes (Z1V1 to Z3V3) allow customization to match specific equipment sensitivity and accuracy needs.
Key Engineering Features for Reliability
The 30314’s performance stems from critical design elements: its tapered geometry distributes loads evenly across rolling elements, reducing stress concentrations and extending service life. Precision ratings directly impact rotational accuracy—higher grades (P4, P2) minimize runout, making them suitable for high-speed applications. Vibration classes (Z2V2, Z3V3) indicate lower noise and smoother operation, critical for precision machinery. Proper lubrication (grease or oil) selection further optimizes performance based on operating speed and temperature.
Why Choosing the Right Bearing Lowers Total Costs
Selecting a quality tapered roller bearing like the 30314 reduces long-term expenses by minimizing premature failures. Inferior bearings often exhibit substandard hardness, leading to rapid wear and equipment vibration that damages adjacent components. In contrast, this bearing’s robust construction and adherence to Timken’s engineering standards ensure consistent performance, lowering maintenance frequency and avoiding unplanned downtime. The initial investment in a reliable bearing translates to lower total cost of ownership over time.
Quality You Can Trust
Our supply chain follows ISO 9001 guidelines, with raw material inspections and成品 testing for dimensions, hardness, and surface finish. Each bearing comes with a warranty against manufacturing defects, ensuring peace of mind. We maintain extensive inventory, supporting quick delivery for both small and large orders. Whether you need standard Timken models or custom OEM/ODM solutions, our team can source and supply to your exact specifications.
Packaging & Shipping
- Transport packaging: Carton and pallet for secure handling
- Stock availability: Ready for immediate dispatch
- Shipping options: Express courier, air freight, or sea transport available
- Minimum order: Flexible low MOQ to support small-batch testing and large-scale production
Get Your Timken 30314 Bearing Quote Today
Whether you need a single Timken 30314 tapered roller bearing or a bulk order, we can provide competitive pricing and fast delivery. Share your requirements—including quantity, delivery location, and any specific precision or vibration class needs—and our team will respond promptly with a tailored quote.
Frequently Asked Questions
Q: Do you supply other bearing brands and models?
A: Yes, we offer a full range of bearings from international brands (SKF, NSK, NTN, Koyo, NACHI, IKO, FAG, Timken) and domestic manufacturers. We can source any specific model or brand per your request.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment’s make, model, or the required dimensions (bore diameter, outer diameter, width), and our technical team will verify compatibility with the Timken 30314 or recommend alternatives if needed.
Q: What is your warranty policy?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in the purchase contract, and defective products can be replaced or refunded per mutual agreement.
Q: What is the minimum order quantity?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both small repairs and large production runs.
Q: How long does shipping take?
A: In-stock items ship within 1-2 business days. Delivery time depends on the shipping method: express courier (3-5 days), air freight (5-7 days), or sea transport (2-6 weeks).
Q: Can you provide custom (OEM/ODM) bearings?
A: Yes, we offer OEM/ODM services. Provide your technical drawings, specifications, or sample, and we can manufacture bearings to your exact requirements.
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.
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Product Summary
- Product Name
- Timken 30314 Tapered Roller Bearing 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
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Timken 30314 Tapered Roller Bearing High Quality
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