Double Row Cylindrical Roller Bearing Nu2326 Ec Ma/C3 for Ore Crushers C3 Clearance 120-190mm

Product Specifications

Application Industries

Ore Crusher Downtime Costs You Thousands — Nu2326 EC MA/C3 Bearings Keep Production Running

Mining operations lose $20,000 to $100,000 daily when crushers stop. Premature bearing failure is the top culprit, often from misaligned clearances or substandard materials that can’t handle the 1500-2000 r/min operation and heavy radial loads of ore processing equipment. Sourcing reliable double row cylindrical roller bearings for these critical applications means the difference between meeting production targets and costly delays.

Ready-to-Ship Nu2326 EC MA/C3 Bearings for Immediate Crusher Repairs

Our Double Row Cylindrical Roller Bearing Nu2326 EC MA/C3 with C3 clearance is engineered specifically for ore crushers operating in 120-190mm shaft applications. As an official European bearing distributor, we maintain stock of precision P4/P2 grade bearings compliant with ISO 9001 standards, ensuring you get the right part without waiting for factory production runs. This bearing’s separated design allows for easy installation during emergency maintenance, minimizing downtime when every minute counts.

Why C3 Clearance Matters in Ore Crusher Applications

Ore crushers experience significant temperature fluctuations during operation, with ambient temperatures ranging from 0°C to 60°C in mining environments. The C3 clearance in this Double Row Cylindrical Roller Bearing provides the necessary internal space to accommodate thermal expansion, preventing premature bearing seizure and extending service life by up to 30% compared to standard clearance bearings. Its brass cage ensures stable roller guidance even under shock loads common in aggregate crushing, maintaining precision rotation under heavy radial loads.

Technical Features That Deliver Reliable Crusher Performance

The Nu2326 EC MA/C3 Bearing combines several critical design elements for crusher applications. Bearing steel construction with 60-64 HRC hardness provides exceptional wear resistance against abrasive contaminants typical in mining environments. The Z2V2 vibration class rating ensures smooth operation, reducing noise and vibration transfer to the crusher frame. The separated inner and outer rings allow for easy mounting and dismounting, a critical advantage during maintenance shutdowns. When paired with proper lubrication, these features work together to maintain consistent performance in the demanding 120-190mm shaft size range of medium to large ore crushers.

Real Costs of Choosing Substandard Crusher Bearings

Non-genuine C3 Clearance Double Row Cylindrical Bearings may save 10-15% on initial purchase, but typically fail within 3-6 months in crusher service. Each failure costs $5,000-$15,000 in replacement parts plus $25,000-$100,000 in lost production. Our bearings, compliant with DIN standards and backed by full certification documents, average 18-24 months service life in similar applications. The total cost of ownership (TCO) with genuine bearings is 60-70% lower over two years, not counting the safety risks of catastrophic failure with counterfeit components.

Why 800+ Industrial Clients Across 45+ Countries Trust Our Bearings

Packaging & Shipping

• Protective carton packaging with palletization for bulk orders, ensuring damage-free transit
• Stock items available for dispatch within 3 working days
• Global delivery via DHL, FedEx, UPS, or freight forwarding for large shipments
• Full tracking information provided from warehouse to delivery
• Minimum order quantity of 1 piece, supporting emergency repair requirements

Get Your Nu2326 EC MA/C3 Bearing Shipped Today

Your ore crusher can’t wait for unreliable suppliers. Send us your bearing requirements now and receive a confirmed delivery date within 24 hours. With our stock availability, most crusher operators have their equipment back online within 5-7 days of ordering, minimizing production losses from unexpected downtime.

Frequently Asked Questions