Product Specifications
| Parameter | Details |
|---|
| Model NO. | 120BA16 |
| Separated | Unseparated |
| Rows Number | Single |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Product Name | Excavator Bearings |
| Seals Type | Zz 2RS Open |
| Precision Rating | P0 P6 P5 P4 P2 |
| Lubrication | Grease or Oil |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Standard | DIN GB ISO JIS ANSI |
| Weight | 4.5 Kg |
| Specification | 120*165*22 mm |
| Trademark | NSK |
| Origin | Japan |
| HS Code | 8482102000 |
Application Industries
| Industry | Typical Equipment |
|---|
| Construction & Mining | Excavators, Loaders, Bulldozers |
Minimize Downtime with 120BA16 Single Row Angular Contact Ball Bearing for Excavators
Excavator maintenance teams know the frustration of unexpected bearing failures—downtime costs mount quickly when critical components like swing motors or hydraulic pumps stop working. Sourcing reliable replacements often means navigating multiple suppliers, inconsistent quality, and long lead times that extend equipment inactivity.
Genuine NSK 120BA16 Bearing In Stock for Immediate Shipment
Our 120BA16 single row angular contact ball bearing—120x165x22mm—addresses these challenges directly. As an official authorized solution provider, we maintain stock of genuine NSK excavator bearings, eliminating the wait for cross-brand transfers or minimum order delays. Each unit undergoes full-process quality control compliant with global standards, ensuring it meets the exact specifications required for excavator applications.
Engineered for Excavator Performance Demands
This 120BA16 bearing is designed to withstand the harsh conditions of construction sites—heavy radial loads, intermittent axial forces, and exposure to dust and vibration. Its single row angular contact design provides the rigidity needed for excavator arm articulation and swing mechanisms, while the unseparated structure ensures consistent performance under dynamic operating conditions.
Technical Features That Ensure Reliability
Crafted from high-grade bearing steel, this 120x165x22mm bearing delivers durability in demanding environments. The precision rating options (P0 to P2) allow matching to specific application requirements—from standard duty to high-precision hydraulic systems. Seal types include Zz (metal shield), 2RS (rubber seal), or open configurations, letting you choose the optimal balance between contamination protection and friction levels. Vibration classes Z1V1 to Z3V3 further ensure smooth operation, reducing noise and extending equipment lifespan.
Why Authenticity Matters for Excavator Bearings
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely due to substandard materials and manufacturing. A single bearing failure in an excavator can lead to secondary damage to gears, shafts, or hydraulic components, multiplying repair expenses. Our genuine NSK 120BA16 excavator bearing, traceable to the original manufacturer, eliminates these risks, providing predictable performance and reducing long-term maintenance costs.
Your Trusted Partner for Industrial Bearings
With official authorization from top brands like NSK, we ensure every 120BA16 bearing meets strict quality standards. Our sealing and lubrication engineering team can assist with application-specific recommendations, while our global distribution network serves over 900 clients across 50+ countries. For emergency maintenance, we prioritize fast delivery, minimizing equipment downtime. As a one-stop procurement provider, we handle everything from model matching to consolidated shipping, reducing your supplier management burden.
Packaging & Shipping
- Original NSK packaging with carton and pallet options
- Package Size: 17.50cm * 17.50cm * 3.50cm
- Package Gross Weight: 4.500kg
- Express delivery via DHL, FedEx, or UPS available
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 unit
Get Your 120BA16 Bearing Today
Don’t let equipment downtime affect your project timeline. Our in-stock 120BA16 single row angular contact ball bearing is ready for immediate dispatch. Send us your requirements, and our team will confirm availability and provide a quote within one working day.
Frequently Asked Questions
Q: Is this a genuine NSK bearing?
A: Yes, we are an official authorized distributor. Every 120BA16 bearing comes with complete traceability documentation and can be verified through NSK’s official channels.
Q: How do I confirm if this bearing fits my excavator model?
A: Provide your excavator make, model, and application details (e.g., swing motor, hydraulic pump), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We offer the full NSK manufacturer warranty, covering any defects in materials or workmanship. Defective products will be replaced unconditionally.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making us ideal for emergency maintenance or small-batch requirements.
Q: How quickly can you ship the 120BA16 bearing?
A: In-stock items are shipped within 3-7 working days via your preferred logistics provider (DHL, FedEx, UPS, air, or sea freight).
Q: How can I verify the authenticity of the bearing upon receipt?
A: Check for NSK’s official packaging, laser-etched part numbers, and security labels. We also provide certificate of origin and authorization documents upon request.
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