Product Specifications
| Parameter | Details |
|---|
| Model NO. | Double Row Cylindrical Roller Bearing |
| Outer Dimension | Medium and Large(120-190mm) |
| Material | Bearing Steel |
| Spherical | Non-Aligning Bearings |
| Load Direction | Axial Bearing |
| Separated | Separated |
| Clearance | C0 C2 C3 C4 C5 |
| Cage | Brass, Steel |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Hardness | 60-64 HRC |
| Transport Package | Carton Pallet |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|
| Manufacturing | Lathe Machines, Metalworking Equipment |
| Industrial Machinery | Machine 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.
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