Product Specifications
| Parameter |
Details |
| Model NO. |
61910, 61910-z, 61910-2z |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
50×72×12mm |
| Trademark |
NTN |
| Origin |
Germany, Sweden, Japan |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Machine Tools |
CNC Spindles, Lathes, Milling Machines |
| Industrial Machinery |
Electric Motors, Gearboxes, Conveyors |
| Steel Production |
Rolling Mill Auxiliaries, Material Handling Systems |
| Construction |
Concrete Mixers, Pumping Equipment |
Prevent Costly Downtime with NTN 61910-Z Deep Groove Ball Bearing
Industrial machinery operators know the frustration of unexpected bearing failure—downtime that halts production lines, increases maintenance costs, and delays project deadlines. Sourcing reliable high-precision bearings often means coordinating with multiple suppliers, facing inconsistent quality standards, and waiting weeks for critical components. When your equipment relies on smooth operation, these challenges directly impact your bottom line.
NTN 61910-Z: Precision You Can Trust, When You Need It
The NTN 61910-Z Deep Groove Ball Bearing is engineered for industrial machinery demanding high precision and reliability. As an official distributor with centralized inventory across 55+ countries, we stock this 50x72x12mm bearing to ensure quick delivery, eliminating long lead times that disrupt your maintenance schedules. Our ISO 9001 quality inspection system verifies every unit, so you receive bearings that meet exact specifications for your machine tools, electric motors, and conveyor systems.
Engineered for High-Speed Radial Performance
This single-row radial bearing excels in applications with moderate to high rotational speeds, thanks to its 0° contact angle design that optimizes radial load distribution. The Z-type seal provides effective protection against contaminants while maintaining low friction, making it ideal for dusty industrial environments like steel mills and construction sites. Whether powering a CNC spindle or a conveyor drive, the NTN 61910-Z delivers consistent performance under continuous operation.
Key Technical Features That Matter
Bearing steel construction ensures durability and resistance to wear, critical for extending service life in heavy-duty machinery. The precise 50×72×12mm dimensions guarantee proper fit, reducing vibration and noise during operation. The Z-seal configuration balances protection and speed capability, making it suitable for both lubricated and semi-dry conditions. When paired with NTN’s manufacturing expertise, these features translate to predictable performance and reduced maintenance intervals.
Why Genuine NTN Bearings Lower Your Total Cost
Counterfeit bearings may offer lower upfront prices, but they often fail prematurely due to substandard materials and poor manufacturing. A single bearing failure can cause secondary damage to shafts, housings, and other components, leading to repair costs far exceeding the initial savings. Genuine NTN bearings, backed by our authorized distribution network, provide consistent quality that minimizes downtime and extends equipment life—ultimately reducing your total cost of ownership.
Your Trusted Partner for Industrial Bearings
With 1,200+ clients across 55+ countries, we bring years of expertise as a dual-brand solution provider. Our cross-brand technical team can assist with选型 and compatibility checks, ensuring you get the right bearing for your specific application. Every NTN product we supply is traceable to the original manufacturer, with complete documentation for compliance in large-scale engineering projects. We offer one-stop mixed procurement, so you can source all your bearing needs from a single, reliable supplier.
Packaging & Shipping
- Original NTN packaging with product certification and batch traceability
- Available from stock for delivery within 3-7 working days
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting emergency maintenance needs
Get Your NTN 61910-Z Bearing Today
Don’t let equipment downtime affect your productivity. Whether you need a single bearing for emergency repair or bulk quantities for planned maintenance, we ensure prompt delivery and reliable performance. Send us your requirements now to secure your NTN 61910-Z Deep Groove Ball Bearing and keep your operations running smoothly.
Frequently Asked Questions
Q: Are these genuine NTN bearings?
A: Yes, we are an official authorized distributor, and all products are traceable to NTN’s正品供应链 with complete authorization documentation.
Q: How can I confirm if the 61910-Z fits my equipment?
A: Provide your equipment model or technical specifications, and our cross-brand technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All bearings come with NTN’s原厂质保, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece to support emergency maintenance requirements.
Q: How long does shipping take?
A: In-stock items ship within 3-7 working days via DHL, FedEx, UPS, air, or sea freight as needed.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes NTN’s original packaging with防伪标签 and laser marking. We provide full traceability documents for verification.
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