Product Specifications
| Parameter |
Details |
| Model NO. |
NJ210ECM |
| Outer Dimension |
Large (200-430mm) |
| Material |
Bearing Steel |
| Spherical |
Aligning Bearings |
| Load Direction |
Radial Bearing |
| Separated |
Unseparated |
| Feature |
Long Life / Durable / Low Voice |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Materia |
Chrome Steel |
| Service |
OEM Service |
| Transport Package |
Carton Pallet |
| Specification |
50*90*20mm |
| Origin |
China |
| HS Code |
8482300000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers, Concrete Mixers |
Stop Equipment Downtime with Reliable NJ210ECM Cylindrical Roller Bearings
Construction machinery operators know the frustration of unexpected downtime—especially when it’s caused by bearing failure. Replacing worn parts often means coordinating with multiple suppliers, waiting weeks for delivery, and dealing with inconsistent quality that risks repeated breakdowns. When your excavator or loader is offline, every hour costs money in lost productivity and missed deadlines.
NJ210ECM Cylindrical Roller Bearing: Engineered for High Rigidity in Heavy-Duty Applications
The NJ210ECM cylindrical roller bearing is designed to solve these challenges. With dimensions 50x90x20mm and high rigidity construction, it delivers reliable performance in construction machinery under heavy radial loads and shock conditions. As an official distributor, we maintain large centralized inventory, so you can get the bearings you need without long lead times. Our unified ISO 9001 quality inspection ensures every unit meets strict standards before it ships.
Where This Bearing Performs Best
This NJ210ECM bearing excels in high-stress environments typical of construction sites. It handles continuous radial loads in equipment like excavator arm joints, loader gearboxes, and concrete mixer shafts, where rigidity and durability are critical. The chrome steel material and precision manufacturing (available in P0-P2 ratings) minimize vibration and extend service life, even in dusty or variable temperature conditions.
Technical Details That Define Performance
The NJ210ECM’s design prioritizes heavy-duty reliability. Its radial load capacity makes it ideal for construction machinery, where equipment components endure constant stress. The unseparated structure ensures easy installation and maintenance, while the long-life feature reduces the need for frequent replacements. Precision ratings from P0 (standard) to P2 (high precision) allow customization for specific equipment requirements, ensuring optimal fit and function. The low voice operation also contributes to a quieter work environment, an often-overlooked benefit on job sites.
Avoid Hidden Costs: Why Authentic Bearings Matter
Choosing non-genuine bearings may save money upfront, but the hidden costs are significant. Counterfeit bearings often fail prematurely, leading to unplanned downtime, expensive repairs, and potential damage to surrounding components. In construction, where equipment downtime can cost thousands per day, investing in authentic NJ210ECM bearings reduces total operational costs. Our products come with complete traceability and quality certification, ensuring you’re getting a bearing built to withstand the demands of your industry.
Why Buyers Trust Shandong Yoko Bearing
As an official authorized distributor for SKF & Timken, we bring dual-brand expertise to every order. Our cross-brand technical team supports over 1,200 clients in 55+ countries, including core markets like Australia, Russia, and Brazil. We offer one-stop mixed procurement, so you can source all your bearing needs from a single supplier, reducing communication overhead. Our ISO 9001 quality system includes pre-shipment inspection, and our global logistics network ensures timely delivery—whether you need a single bearing for emergency repair or bulk orders for manufacturing.
Packaging & Shipping
- Packaged in carton pallets with protective measures to prevent damage during transit
- Package Size: 7.00cm * 11.00cm * 4.00cm
- Package Gross Weight: 0.550kg
- Global logistics options including express, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both maintenance and production needs
Get Your NJ210ECM Bearing Today
Don’t let equipment downtime slow your project. Send us your NJ210ECM bearing requirements, including quantity and application details, and our team will provide a quote within one working day. With our large inventory, you can get back to work faster—because every day your machinery is operational is a day you stay on schedule.
Frequently Asked Questions
Q: Are these genuine NJ210ECM bearings?
A: Yes, as an authorized distributor, we guarantee all products are genuine and traceable to the original supply chain. We provide complete authorization and quality inspection documents with every order.
Q: How do I confirm if this bearing fits my equipment?
A: Our cross-brand technical team can help verify compatibility. Provide your equipment model or specific application requirements, and we’ll confirm the correct bearing specifications for your needs.
Q: What is your warranty policy?
A: We stand behind product quality. All bearings are covered under standard manufacturer warranty, with replacement provided for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, making us ideal for emergency maintenance or small-scale projects.
Q: How long does shipping take?
A: In-stock items are typically shipped within 3-7 working days. We offer flexible logistics options (DHL, FedEx, UPS, air, or sea freight) to meet your timeline requirements.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging and documentation. You can cross-check serial numbers against manufacturer records, and we provide full traceability reports upon request.
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