Double Row Cylindrical Roller Bearing Nu307-Ec M C3 for Lathe Metalworking Machines with 60-64 HRC Hardness
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Double Row Cylindrical Roller Bearing Nu307-Ec M C3 for Lathe Metalworking Machines with 60-64 HRC Hardness

<p>Reduce lathe downtime and improve metalworking precision with the <strong>Double Row Cylindrical Roller Bearing Nu307-Ec M C3</strong>, engineered to deliver consistent performance in high-speed machining environments. Its 60-64 HRC hardness ensures exceptional wear resistance, while the C3 clearance design accommodates thermal expansion during prolonged operation—critical for maintaining tight tolerances in heavy-duty metalworking applications.</p><ul><li>Non-aligning structure minimizes vibration transfer, enhancing surface finish quality on turned components</li><li>Separated inner/outer rings allow easy mounting and replacement, streamlining maintenance workflows</li><li>Brass cage option reduces friction at high RPM, extending bearing life in continuous production setups</li></ul>

-- PRODUCT HIGHLIGHTS

QUALITY

SKF Standard

TYPE

Cylindrical Roller Bearing

DELIVERY

Global Rapid

-- PRODUCT TAGS

Product Description

Product Specifications

ParameterDetails
Model NO.Double Row Cylindrical Roller Bearing
Outer DimensionMedium and Large(120-190mm)
MaterialBearing Steel
SphericalNon-Aligning Bearings
Load DirectionAxial Bearing
SeparatedSeparated
ClearanceC0 C2 C3 C4 C5
CageBrass, Steel
VibrationZ1V1 Z2V2 Z3V3
Hardness60-64 HRC
Transport PackageCarton Pallet
HS Code8482800000

Application Industries

IndustryTypical Equipment
ManufacturingLathe Machines, Metalworking Equipment
Industrial MachineryMachine Tools, Spindle Systems

Reduce Lathe Downtime with Nu307-Ec M C3 Double Row Cylindrical Roller Bearing

Metalworking operations face critical losses when lathe bearings fail prematurely. Mismatched clearances cause excessive vibration, while substandard hardness leads to quick wear under heavy cutting loads. Sourcing reliable bearings often means coordinating multiple suppliers, delaying maintenance and extending production halts.

Engineered for Lathe Metalworking Performance

The Nu307-Ec M C3 Double Row Cylindrical Roller Bearing delivers consistent performance in lathe metalworking machines. With 60-64 HRC hardness, it withstands the rigors of continuous cutting operations. As part of our one-stop industrial maintenance product range, we eliminate supplier coordination delays, ensuring you get the right bearing when you need it.

Optimal Performance in Metalworking Conditions

This Double Row Cylindrical Roller Bearing excels in high-load, precision metalworking environments. Its separated design allows easy mounting and dismounting during maintenance, while the C3 clearance rating accommodates thermal expansion in lathe spindles operating at sustained speeds. The combination of brass or steel cage options ensures stable roller guidance even under variable cutting forces.

Key Technical Features for Lathe Reliability

The 60-64 HRC hardness of the bearing steel provides exceptional wear resistance, critical for lathe applications where metal chips and debris accelerate component degradation. Vibration grades Z1V1 to Z3V3 allow selection based on precision requirements—from general purpose machining to high-accuracy finishing operations. The axial load capacity makes it suitable for both horizontal and vertical lathe configurations, supporting diverse metalworking tasks.

Why Genuine Bearings Matter for Production Uptime

Counterfeit Metalworking Bearings may save initial costs but often fail within months, causing unplanned downtime. A single lathe outage can cost thousands in lost production. Our bearings meet strict quality control standards, ensuring consistent performance and longer service life. By investing in genuine components, you reduce maintenance frequency and lower total operational costs over time.

Your Trusted Bearing Solution Provider

As an official authorized SKF solution provider, we maintain full-process quality control compliant with SKF global standards. Our sealing & lubrication engineering team ensures proper bearing selection for your specific lathe model. With 900+ clients across 50+ countries, we offer fast emergency maintenance delivery to minimize your downtime. Our one-stop system procurement simplifies sourcing, letting you focus on production rather than supplier management.

Packaging & Shipping

  • Secure carton pallet packaging protects bearings during transit
  • Priority delivery available for emergency maintenance needs
  • Multiple logistics options including DHL, FedEx, and UPS
  • Full shipment tracking provided from warehouse to delivery
  • Flexible ordering with no minimum quantity restrictions

Get Your Lathe Back to Production

Every hour your lathe is down impacts your bottom line. Send us your bearing requirements today for prompt quotation and fast delivery. Our technical team can help confirm the Nu307-Ec M C3 is the right fit for your machine, ensuring quick installation and minimal disruption.

Frequently Asked Questions

Q: Are these genuine bearings?

A: As an official authorized SKF solution provider, all our products are sourced through authorized channels and come with complete traceability documentation.

Q: How do I confirm if this bearing fits my lathe?

A: Provide your lathe model or existing bearing specifications, and our engineering team will verify compatibility at no cost.

Q: What is your warranty policy?

A: We adhere to SKF global warranty standards, covering manufacturing defects with unconditional replacement.

Q: What is the minimum order quantity?

A: We accept orders for single units to support emergency maintenance needs.

Q: How long does shipping take?

A: Most orders ship within 3-7 business days, with expedited options available for urgent requirements.

Q: How can I verify authenticity?

A: All bearings include original packaging with serial numbers that can be verified through official channels, and we provide complete authorization documents upon request.

Ready to order or need a quote?
Send your bearing designation, lathe model, and quantity — we'll respond within 24 hours.

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Double Row Cylindrical Roller Bearing Nu307-Ec M C3 for Lathe Metalworking Machines with 60-64 HRC Hardness?

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