FAG Bearings
High Precision FAG B71920-E-T-P4s-UL Angular Contact Bearing for CNC Spindle Motor
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ISO 9001:2015
P0-P4 Precision
Factory Direct
Famous Brand Bearing
NSK Bearings
Product Detail
Self-Aligning Ball Bearing 2309 45x100x36mm for Automotive Gearbox High Precision
Ensure smooth, high-precision rotation in automotive gearboxes with the Self-Aligning Ball Bearing 2309, engineered to eliminate misalignment stress and extend equipment lifespan. This 45x100x36mm bearing delivers consistent performance under varying loads, making it ideal for demanding automotive applications where reliability directly impacts operational efficiency.
- Precision-machined to handle radial and axial loads with minimal friction, reducing wear on gearbox components
- Customizable lubrication options (grease or oil) to match specific operating conditions, ensuring optimal performance in diverse environments
- Backed by ISO-certified manufacturing standards and a 12-month warranty, providing peace of mind for long-term use
MOQ
1 Piece
Sample Lead Time
3-5 Days
Bulk Lead Time
5-15 Days
Warranty
12 Months
Free Sample Available
OEM / ODM Support
T/T · L/C · Alibaba
Product Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | 2309 |
| Specification | 45x100x36mm |
| Applicable Industries | Car, Fan, Gearbox |
| Customization | Customizable |
| Sample Availability | Available |
| Service | OEM, ODM |
| Lubrication | Grease or Oil |
| Transport Package | Carton, Pallet |
| Trademark | NSK |
| Origin | Japan |
| HS Code | 8482102000 |
| Production Capacity | 500000 units |
| Package Size | 6.50cm × 12.00cm × 3.50cm |
| Package Gross Weight | 1.200kg |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Automotive | Gearboxes, Transmission Systems |
| Industrial Machinery | Electric Fans, Conveyor Systems |
| Mechanical Engineering | Rotary Equipment, Pumps |
Eliminate Gearbox Downtime with High Precision 2309 Self-Aligning Ball Bearing
Gearbox failures due to misaligned or low-quality bearings cost manufacturers thousands in downtime and repairs. Many buyers struggle with long lead times for specialized bearings or uncertainty about product authenticity. When your production line depends on reliable rotation, every minute of delay impacts your bottom line.
Genuine 2309 Bearing for Automotive Gearbox Stability
Our Self-Aligning Ball Bearing 2309 is engineered to solve these challenges. With dimensions 45x100x36mm, it delivers precise performance in automotive gearboxes, where misalignment and variable loads are common. As a professional bearing supplier with over 15 years of export experience, we ensure genuine NSK quality and flexible order options—including 1-piece MOQ for standard bearings and sample availability to verify performance before bulk orders.
Optimal Performance in Demanding Gearbox Environments
This Automotive Gearbox Bearing excels in applications requiring both radial and axial load capacity, with self-aligning properties that compensate for shaft misalignment up to 3 degrees. Whether used in passenger car transmissions or industrial gearboxes, it maintains stable operation under fluctuating speeds and temperatures, reducing the risk of premature failure.
Technical Features That Ensure Long Service Life
The 2309 Bearing’s high precision (P0-P4 grade) minimizes vibration and noise, critical for smooth gearbox operation. Its robust construction supports lubrication with grease or oil, adapting to different maintenance protocols. The choice of lubrication directly impacts friction levels and heat generation—key factors in extending bearing life. With a focus on material quality, this bearing meets international standards, ensuring compatibility with OEM specifications for automotive and industrial equipment.
Why Genuine Bearings Matter for Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they often fail within months, leading to unplanned downtime, repair expenses, and potential damage to adjacent gearbox components. Our genuine NSK 2309 Bearing, backed by ISO 9001:2015 quality certification, provides consistent performance and a 12-month warranty. Investing in authentic bearings reduces long-term costs by minimizing replacement frequency and maximizing equipment uptime.
Your Trusted Partner for Bearing Solutions
With a global customer base spanning Europe, North America, and Southeast Asia, we combine manufacturing expertise with efficient supply chain management. Our in-house QC team conducts strict dimensional and performance testing, ensuring every bearing meets DIN and ABMA standards. We offer OEM/ODM customization to adjust specifications like housing and packaging, supported by a professional R&D team. For distributors and wholesalers, free samples (freight borne by customer) enable product validation, while bulk orders ship within 5-15 working days.
Packaging & Shipping
- Secure packaging: Individual carton with product label, palletized for bulk shipments
- Sample delivery: 3-5 working days via express courier
- Bulk shipping: 5-15 working days with DHL, FedEx, or sea freight options
- Full logistics tracking provided from warehouse to delivery
- Minimum order: 1 piece for standard bearings, negotiable for customized orders
Get Your 2309 Bearing Shipped Today
Don’t let gearbox issues slow your production. Whether you need a single replacement bearing or a bulk order, we ensure fast delivery and reliable performance. Send your inquiry with application details, and our technical team will confirm compatibility and provide a quote within 24 hours.
Frequently Asked Questions
Q: Is this a genuine NSK bearing?
A: Yes, we supply genuine original NSK bearings with complete traceability. We can provide authorization documentation upon request.
Q: How do I confirm if the 2309 bearing fits my gearbox?
A: Share your equipment model or gearbox specifications, and our technical team will verify compatibility based on load, speed, and mounting requirements.
Q: What is the warranty policy?
A: All products come with a 12-month warranty from the delivery date. Defective products due to manufacturing issues will be replaced or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ. Sample orders have no MOQ, and customized order quantities are negotiable.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days. Logistics options include express, air, and sea freight.
Q: How can I verify the bearing’s authenticity?
A: Genuine NSK bearings feature laser-etched markings, holographic labels, and serial numbers verifiable through NSK’s official channels. We provide full documentation for traceability.
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