Product Specifications
| Parameter |
Details |
| Model NO. |
1210, 1210TNI |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Deliver Time |
10-15 days |
| Cage |
Steel Cage, Brass Cage |
| Service |
OEM, ODM |
| Contact Angle |
60° |
| Type |
Self Aligning Ball Bearing |
| Separated |
Unseparated |
| Rows Number |
Double |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Transport Package |
Carton, Pallet |
| Specification |
95×170×32 mm |
| Origin |
China |
| HS Code |
8482101000 |
| Production Capacity |
1,000,000 units |
Application Industries
| Industry |
Typical Equipment |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
| Mining & Quarrying |
Crushers, Conveyors, Mine Elevators |
| Heavy Machinery |
Industrial Gearboxes, Shaft Mounts |
Minimize Downtime with 1210TNI Self Aligning Ball Bearings for Rolling Mills & Mines
Equipment failures in rolling mills and mines often stem from bearing misalignment or premature wear, leading to unplanned shutdowns and lost production. Sourcing reliable bearings with flexible delivery and custom specifications can be a constant challenge for maintenance teams and procurement managers.
Engineered for Heavy-Duty Alignment Challenges
The 1210TNI self aligning ball bearings address these issues with double-row design and 60° contact angle, accommodating shaft misalignment up to 3° while handling radial loads in harsh industrial environments. As an integrated manufacturer with ISO9001 certification, we ensure each bearing meets P0-P4 precision standards, critical for consistent performance in rolling mill rollers and mine conveyors.
Optimized for High-Load Industrial Environments
Designed specifically for rolling mills and mines, these bearings operate under extreme conditions—heavy radial loads, variable speeds, and exposure to dust and vibration. The steel or brass cage options provide durability: steel cages excel in high-temperature applications up to 120°C, while brass cages offer superior strength for shock-loading scenarios common in mining crushers. Proper clearance selection (C0/C3/C4) further ensures optimal performance under thermal expansion and load stress.
Key Technical Features That Matter
Precision rating directly impacts operational stability: P5 class bearings reduce vibration by 15% compared to P0 in high-speed rolling mill applications, extending equipment lifespan. The 95×170×32 mm dimension balances load capacity with compact installation, fitting standard industrial gearboxes. Unseparated construction simplifies maintenance, while bearing steel material ensures hardness up to HRC 58-62, critical for wear resistance in abrasive mine environments. These technical details translate to fewer replacements and lower maintenance costs over time.
Why Compromised Bearings Cost More in the Long Run
Non-genuine bearings may save upfront costs but often fail within 3-6 months in heavy-duty applications, leading to secondary equipment damage and production losses. Our 1210TNI bearings undergo rigorous QC testing—including dynamic load testing and noise level verification (Z2-Z4 grades)—to ensure compliance with international standards. The 12-month global warranty covers manufacturing defects, providing peace of mind that cheaper alternatives cannot match. For mines and mills, where downtime costs can exceed $10,000 per hour, reliable bearings are an investment, not an expense.
Our Commitment to Your Production Continuity
With 18 years of bearing manufacturing experience, we supply to over 50 countries across Europe, America, and Southeast Asia. Our full R&D lab and ISO14001 certified facility ensure consistent quality, while flexible order terms—1pc MOQ for standard items and 3-5 day sample lead time—support both emergency repairs and bulk production needs. Technical support engineers are available to assist with installation guidance and failure analysis, helping you maximize bearing service life. We maintain stock of critical sizes to minimize your inventory costs, with 5-15 day bulk delivery via reliable logistics partners.
Packaging & Shipping
- Protective carton packaging with pallet reinforcement for bulk orders
- 10-15 day production lead time for standard specifications
- Global shipping via TNT, DHL, or sea freight as per your requirements
- Real-time tracking provided from dispatch to delivery
- 1pc minimum order quantity available for emergency replacement needs
Get Your 1210TNI Bearings Shipped Fast
Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, provide your application details and quantity, and our team will confirm stock availability and pricing within 24 hours. With our 12-month warranty and technical support, you can install with confidence and focus on keeping your operations running.
Frequently Asked Questions
Q: Are these bearings suitable for high-temperature rolling mill applications?
A: Yes, the steel cage option is designed to withstand operating temperatures up to 120°C, making it ideal for rolling mill environments. For higher temperatures, contact our technical team for custom heat-resistant solutions.
Q: How do I determine the correct clearance (C0/C3/C4) for my equipment?
A: C0 is standard for most applications. C3 is recommended for high-speed or thermal expansion scenarios, while C4 suits heavy shock loads. Our engineers can help select the right clearance based on your operating conditions—simply provide speed, temperature, and load details.
Q: What warranty coverage do you offer?
A: We provide a 12-month global warranty against manufacturing defects. If a bearing fails under normal operating conditions, we offer free replacement or refund, including shipping costs for defective products.
Q: Can you customize the bearing with specific branding or packaging?
A: Yes, we offer full OEM/ODM services, including custom laser marking, packaging design, and private labeling. Minimum order quantities apply for custom branding—contact sales for details.
Q: How quickly can I receive a sample for testing?
A: Standard samples are available within 3-5 days of order confirmation. We ship via express courier, and the buyer covers freight costs. Bulk production follows sample approval within 10-15 days.
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