Double Row Cylindrical Roller Bearing Nu320 Ec Ml/C3 for Construction Machinery with C3 Clearance

Product Specifications

Application Industries

Minimize Downtime with Nu320 Ec Ml/C3 Double Row Cylindrical Roller Bearing for Construction Machinery

Construction sites can't afford unexpected equipment failures. When bearings in excavators or loaders fail prematurely, projects stall, labor costs pile up, and deadlines get missed. Sourcing reliable replacement parts often means coordinating with multiple suppliers, each with different lead times and quality standards—wasting valuable time when every minute counts.

Double Row Cylindrical Roller Bearing Nu320 Ec Ml/C3: In Stock and Quality Assured

Our Double Row Cylindrical Roller Bearing Nu320 Ec Ml/C3 with C3 clearance is designed to keep your construction machinery running. As an official distributor of SKF & NTN, we maintain sufficient hot-selling stock, so you don't have to wait weeks for critical parts. Each bearing undergoes rigorous quality checks under our unified ISO 9001 system, ensuring it meets the demands of heavy-duty applications like excavator arm joints and loader gearboxes.

Optimal Performance in Demanding Construction Environments

This C3 Clearance Bearing thrives in the harsh conditions of construction sites. With its separated design and robust bearing steel construction (60-64 HRC hardness), it handles high axial loads and shock impacts common in earthmoving equipment. The C3 clearance provides extra space to accommodate thermal expansion during continuous operation, reducing the risk of overheating and premature wear—essential for machinery working long hours under heavy loads.

Key Technical Features That Matter for Your Equipment

The Nu320 Ec Ml/C3's design prioritizes durability and reliability. Its brass or steel cage ensures stable roller guidance even at high speeds, maintaining consistent performance in dynamic applications. The Z1V1 to Z3V3 vibration grades allow you to select the precision level matching your equipment's requirements, from standard machinery to more sensitive systems. The medium and large outer dimensions (120-190mm) make it suitable for the robust components found in construction machinery, where strength and load capacity are non-negotiable.

Why Genuine Bearings Lower Your Total Costs

Choosing authentic Construction Machinery C3 Clearance Bearings avoids the hidden costs of counterfeit products. Fake bearings often fail within months, leading to repeated downtime, costly repairs, and potential damage to adjacent components. Our bearings, sourced through official channels, come with complete traceability and meet strict manufacturing standards. While the initial price might be higher, the extended service life and reduced maintenance needs result in lower total ownership costs over time—critical for keeping your construction projects on budget.

Why Construction Professionals Trust Our Bearings

Packaging & Shipping

• Secure carton pallet packaging to prevent damage during transit
• Stock availability ensures 3-7 business days delivery for urgent orders
• Flexible logistics options including DHL, FedEx, UPS, air, and sea freight
• Real-time tracking provided for all shipments
• Minimum order quantity of 1 piece, ideal for emergency repairs

Get Your Nu320 Ec Ml/C3 Bearing Shipped Today

Your construction project can't wait for delayed parts. Send us your order details, including the quantity and application specifics, and our team will prepare your quote within one working day. With our sufficient stock and fast shipping, you can minimize downtime and get your machinery back to work quickly—because every day your equipment is idle costs you money.

Frequently Asked Questions