Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 5305 |
| Rows Number | Double |
| Material | Bearing Steel |
| Lubrication | Grease or Oil |
| Seal Type | Open |
| Specification | 25×62×25 mm |
| Trademark | NTN |
| Origin | Japan |
| HS Code | 8482102000 |
| Sample | Available |
| Transport Package | Standard Packaging or Customized |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Automotive | Transmission systems, Steering mechanisms, Wheel hubs |
| Motors | Electric motor shafts, Generator components |
| General Machinery | Machine tool spindles, Gearboxes, Pumps |
| Rail Transit | Train bogie systems, Axle assemblies |
Stop Production Delays with Genuine NTN 5305 Double Row Angular Contact Ball Bearings
Many manufacturers face unexpected downtime when bearings fail prematurely—often due to counterfeit products with incomplete traceability. Multi-layer distribution channels stretch delivery times by 30-50%, making it hard to align with production schedules. When technical support is missing, even the right bearing can underperform, leading to unnecessary maintenance costs.
Genuine NTN Bearings, Ready for Immediate Shipment
As an official NTN distributor, we provide 100% genuine Double Row Angular Contact Ball Bearings like the 5305 model, complete with full traceability documentation to avoid customs issues. Our WMS real-time inventory ensures stable bulk supply, while our 10+ years technical team offers application-specific guidance. Whether for automotive transmissions or motor components, these bearings deliver consistent performance in high-speed, radial-thrust load applications.
Engineered for Demanding Industrial Environments
The NTN 5305 Double Row Angular Contact Ball Bearing excels in machinery requiring simultaneous radial and axial load handling. With a 25×62×25 mm specification and open seal design, it operates efficiently with either grease or oil lubrication—ideal for automotive gearboxes and general machinery spindles. Its double row construction provides higher rigidity than single row alternatives, maintaining precision under fluctuating loads.
Key Technical Features That Matter
Bearing steel construction ensures durability and resistance to fatigue, critical for continuous operation in manufacturing settings. The 25mm bore diameter and 62mm outer diameter balance compact design with load capacity, while the 25mm width enhances stability during high-speed rotation. Open seal type allows for easy lubrication maintenance, extending service life when properly maintained. Each unit undergoes ISO 9001 compliant three-level quality inspection, verifying dimensions and material integrity before shipment.
Avoid the Hidden Costs of Counterfeit Bearings
Non-genuine bearings may save on initial cost but often fail within months, causing production line shutdowns that cost far more than the original savings. Our NTN 5305 Bearings come with complete traceability, from manufacturing to delivery, eliminating customs clearance delays and quality liability disputes. By choosing authorized supply channels, you ensure batch consistency—critical for OEM production where component interchangeability is essential.
Why Global Manufacturers Trust Our Supply
With over 10 years serving 50+ countries, we’ve built a reputation for reliability in automotive and machinery sectors. Our vertical distribution model cuts out middlemen, reducing lead times by up to 50% compared to traditional channels. Every order includes brand authorization certificates, and our dedicated account managers track shipments from warehouse to your door. We support flexible OEM customization and provide technical assistance for installation and failure analysis, helping you minimize downtime and optimize bearing performance.
Packaging & Shipping
- Standard NTN packaging with customization options available
- Package dimensions: 35.00cm × 25.00cm × 20.00cm
- Gross weight per package: 12.000kg
- Global door-to-door logistics via DHL, FedEx, UPS, air, or sea freight
- Real-time tracking provided for all shipments
- Sample orders available for quality verification
Get Your NTN 5305 Bearing Shipped Today
Don’t let bearing issues slow your production. Send us your model requirements, application parameters, and order volume for a formal quotation within 24 hours. We support small-batch trials and long-term supply agreements, ensuring you have the right bearings when you need them.
Frequently Asked Questions
Q: Are these genuine NTN bearings?
A: Yes, we are an official NTN distributor. Every bearing comes with brand authorization and full traceability documentation to confirm authenticity.
Q: How do I confirm if the 5305 model fits my equipment?
A: Provide your equipment model or working condition parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We follow NTN’s official warranty standards, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 unit, supporting both emergency repairs and bulk production needs.
Q: How long does shipping take?
A: In-stock items ship within 3-7 business days. Logistics options include express, air, and sea freight based on your timeline.
Q: How can I verify the bearing’s authenticity?
A: Check the NTN trademark on the bearing, verify the packaging’s anti-counterfeit label, and use the traceability certificate to confirm origin through official channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
