Deep Groove Ball Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Deep Groove Ball Bearing
In Stock
Deep Groove Ball Bearing 6309 45x100x25mm Zz 2RS P0-P4 for Industrial Machinery Repair
ISO 9001 · DIN Certified
<p>Get reliable performance for industrial machinery repair with this <strong>Deep Groove Ball Bearing 6309</strong>, engineered to minimize downtime and ensure precise operation. The 45x100x25mm dimension with Zz/2RS seals delivers exceptional radial load capacity, while P0-P4 precision ratings meet strict machinery tolerance requirements—ideal for critical repair scenarios where alignment and vibration control (Z1V1-Z3V3) directly impact equipment longevity.</p><ul><li>Grease or oil lubrication flexibility adapts to diverse maintenance environments, reducing the need for multiple supplier coordination</li><li>Single-row, non-aligning design with 0° contact angle ensures stable power transmission in high-speed industrial applications</li><li>Bearing steel construction and unified quality standards streamline your procurement process, backed by full certification support for compliance-critical projects</li></ul>
Technical Specifications
- Type
- Deep Groove Ball Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 6309 |
| Seals Type | Zz 2RS Open |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 P4 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Aligning | Non-Aligning Bearing |
| Separated | Unseparated |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Contact Angle | 0° |
| Transport Package | Carton Pallet |
| Specification | 45×100×25 mm |
| Trademark | NTN/NSK/NMB/Koyo/NACHI/Timken |
| Origin | Japan |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | CNC Machine Tools, Gearboxes, Conveyors, Pumps |
| Automation | Robotic Arms, Servo Motors, Material Handling Systems |
| Manufacturing | Assembly Lines, Press Machines, Packaging Equipment |
| Maintenance & Repair | Industrial Motor Rebuilds, Equipment Overhaul Projects |
Minimize Downtime with Reliable 6309 Deep Groove Ball Bearings for Industrial Machinery Repair
Industrial machinery downtime costs manufacturers an average of $22,000 per minute, often triggered by bearing failures from substandard components. Sourcing precision bearings with accurate dimensions and proper seals becomes a critical challenge when facing urgent repair needs, especially when dealing with multiple suppliers for different brands and specifications.
Genuine 6309 Bearings in Stock for Immediate Dispatch
Our 6309 Deep Groove Ball Bearing, available in 45x100x25mm dimensions with Zz and 2RS seal options, addresses these challenges directly. As an official authorized distributor, we maintain sufficient P0-P4 grade stock to support emergency repair scenarios, ensuring you receive the correct bearing within days rather than weeks. This 6309 bearing is engineered for radial load applications in industrial machinery, with precision ratings that meet ISO 9001 standards for consistent performance.
Optimal Performance in Demanding Industrial Environments
This Deep Groove Ball Bearing excels in high-speed rotating equipment common in manufacturing and automation sectors, where stable operation under continuous radial loads is essential. The single-row design with 0° contact angle ensures minimal friction, while Z1V1 to Z3V3 vibration classes accommodate applications requiring low noise and smooth running—critical for precision CNC machines and automated production lines. Whether operating in standard factory conditions or environments requiring grease lubrication for extended maintenance intervals, this bearing delivers reliable service life.
Technical Features That Ensure Long-Term Reliability
The 6309 bearing’s precision rating (P0-P4) directly impacts machinery accuracy: P4 grade bearings reduce rotational runout by up to 50% compared to P0, making them ideal for high-precision spindles. Seal options provide flexibility—Zz metal shields offer basic protection in clean environments, while 2RS rubber seals prevent contamination in dusty or moist conditions, extending bearing life by 30% in typical industrial settings. Constructed from high-grade bearing steel, this component maintains structural integrity under operating temperatures ranging from -30°C to 120°C, ensuring consistent performance across diverse industrial applications.
Avoid Hidden Costs of Counterfeit Bearings
Non-genuine 6309 bearings often fail prematurely due to substandard materials and manufacturing defects, leading to repeated replacement cycles and unplanned downtime. Our bearings, sourced directly from NTN, NSK, Koyo, and other reputable brands, undergo rigorous precision testing compliant with DIN standards, ensuring each unit meets original equipment specifications. The true cost of counterfeit bearings includes not just replacement parts but also labor, production losses, and potential damage to adjacent components—factors that increase total ownership costs by 200-300% over the bearing’s lifecycle.
Why Industrial Buyers Choose Our Bearing Solutions
With dual European brand official authorization and 800+ clients across 45+ countries, we bring unmatched expertise to industrial bearing procurement. Our senior application engineers provide free technical consultation to ensure proper bearing selection, while our precision-oriented inspection system checks every unit before shipment. We offer full certification documents for traceability, critical for compliance in aerospace and medical equipment applications. Our premium shockproof logistics ensures bearings arrive in perfect condition, supported by a dedicated contact for all post-purchase support needs.
Packaging & Shipping
- Original manufacturer packaging with product certification and batch traceability
- Reinforced carton pallet packaging for shock protection during transit
- 3-7 business days delivery for in-stock items via DHL, FedEx, or UPS
- Real-time logistics tracking provided from warehouse dispatch to delivery
- Minimum order quantity of 1 unit, supporting both emergency repairs and bulk procurement
Secure Your 6309 Bearing Today
Every day of equipment downtime erodes productivity and profitability. Our in-stock 6309 Deep Groove Ball Bearings are ready to ship, with technical support available to confirm compatibility with your specific machinery. Whether you need a single unit for emergency repair or a bulk order for scheduled maintenance, we streamline the procurement process to get your operations back online faster.
Frequently Asked Questions
Q: Are these 6309 bearings genuine original equipment manufacturer (OEM) products?
A: Yes, we are an official authorized distributor for NTN, NSK, Koyo, and other listed brands. Each bearing comes with complete certification documents to trace its origin and compliance with manufacturer standards.
Q: How can I confirm if the 6309 45x100x25mm bearing fits my equipment?
A: Our senior application engineers can verify compatibility. Provide your equipment model, operating speed, load conditions, and existing bearing part number, and we’ll confirm the correct specification within 24 hours.
Q: What is the warranty policy for these bearings?
A: All bearings come with the original manufacturer’s warranty, covering manufacturing defects. We provide full support for warranty claims and offer unconditional退换 for verified quality issues.
Q: What is the minimum order quantity for the 6309 bearing?
A: We accept orders for 1 unit, specifically supporting emergency maintenance needs where small quantities are required immediately.
Q: How long does shipping take for in-stock 6309 bearings?
A: In-stock bearings are dispatched within 24 hours, with delivery typically taking 3-7 business days via international courier services (DHL, FedEx, UPS). Custom shipping arrangements including air or sea freight are available for large orders.
Q: How can I verify the authenticity of the bearings upon
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Submit your inquiry for Deep Groove Ball Bearing 6309 45x100x25mm Zz 2RS P0-P4 for Industrial Machinery Repair and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
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ISO 9001, DIN 620, material certs available