Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Angular Contact Ball Bearing |
| Separated |
Separated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Precision Rating |
P0 P2 P4 P5 P6 |
| Type |
Ball |
| Structure |
Angular Contact |
| Cage |
Steel Cage, Copper Cage, Nylon Cage |
| Lubrication |
Oil Grease |
| Transport Package |
Carton Pallet |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Machine Tools, Gearboxes, Printing Machinery |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
| Engineering |
Excavators, Heavy Machinery |
Minimize Downtime with 3212-TN9 Double Row Angular Contact Ball Bearing
Industrial machinery operators know the cost of unexpected downtime—missed deadlines, maintenance overtime, and production backlogs. When bearings fail prematurely due to poor precision or material defects, the ripple effects disrupt entire operations. Sourcing reliable high-precision bearings often means navigating minimum order quantities that don’t fit urgent repair needs, or waiting weeks for custom specifications.
Precision Engineered for Industrial Machinery Reliability
The Double Row Angular Contact Ball Bearing 3212-TN9 addresses these challenges with P0-P4 precision grades and a robust design built for industrial machinery. As a professional bearing manufacturer with over 15 years of export experience, we ensure each unit meets ISO industrial standards through strict in-house testing, including dimensional checks and performance validation. Whether for machine tool spindles or conveyor systems, this bearing delivers consistent rotation under radial loads, reducing the risk of unexpected failures.
Optimal Performance in Demanding Work Conditions
Designed for double-row angular contact applications, this bearing excels in machinery requiring high radial load capacity and moderate axial load handling. Its separated structure allows for easy mounting and maintenance, while the choice of steel, copper, or nylon cages adapts to specific speed and temperature requirements. From textile mills to packaging lines, it maintains stability in continuous operation, ensuring your equipment runs efficiently even under heavy workloads.
Key Technical Features That Matter
Precision rating directly impacts machinery accuracy—our P0-P4 options let you match the bearing to your equipment’s tolerance needs, with P4 grade ideal for high-precision CNC machines. The bearing steel construction ensures durability, while oil grease lubrication provides long-lasting performance in standard industrial environments. Cage material selection further optimizes performance: steel cages offer strength for heavy loads, nylon cages reduce noise in high-speed applications, and copper cages enhance heat dissipation in elevated temperature settings.
Why Compromise on Bearing Quality Costs More
Choosing low-quality bearings may save upfront, but the hidden costs add up. Premature failures lead to unplanned shutdowns, often costing thousands in lost production. Our 3212-TN9 bearing, backed by ISO 9001:2015 quality management certification, minimizes these risks. Each unit undergoes full-process production supervision, from raw material inspection to finished product testing, ensuring reliability that reduces total cost of ownership over time.
Our Commitment to Your Operations
With a professional R&D team and experienced QC staff, we deliver bearings that meet global standards. Our one-stop service covers customization, from adjusting cage materials to modifying dimensions based on your drawings. We support flexible orders—1 piece MOQ for standard bearings—so you can source exactly what you need, when you need it. For distributors and wholesalers, free samples (freight borne by customer) allow verification before bulk orders, ensuring confidence in every purchase.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days, bulk orders within 5-15 working days
- Multiple logistics options including express, air, and sea freight
- Real-time tracking provided for all shipments
- Flexible order quantities with 1 piece MOQ for standard bearings
Get Your 3212-TN9 Bearing Shipped Fast
Don’t let equipment downtime affect your bottom line. Whether you need a single replacement bearing or a bulk order for production, we ensure prompt delivery and reliable performance. Send your specifications today, and our technical team will help confirm the right fit for your machinery.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under strict quality control and can be traced through our production records. We are certified with ISO 9001:2015 and ISO 14001, ensuring compliance with international standards.
Q: How do I confirm if the 3212-TN9 is suitable for my equipment?
A: Provide your equipment model, load requirements, and operating conditions. Our technical team offers free guidance to ensure proper bearing selection, including precision grade and cage material recommendations.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of receipt. Defective products due to manufacturing issues are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, making it easy to source emergency replacements. Customized orders have negotiable quantities based on specifications.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, bulk orders within 5-15 working days. We work with major logistics providers to ensure timely delivery globally.
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