SKF NU 208 ECP Cylindrical Roller Bearing 40x80x18 mm
Processing time: 2-3 days
€26.11
(net)
Price for: 1pcs.
The SKF NU 208 ECP cylindrical roller bearing (40x80x18 mm) is a high-precision component engineered for high radial loads and axial displacement compensation. With its ECP cage design, it offers long service life, efficiency, and reliability for industrial and drive applications. Available directly from our Lublin warehouse with 24h shipping, it is the perfect choice for B2B clients who demand performance and fast delivery.
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Technical Specifications, Applications & Advantages of NU 208 ECP
Overview
The SKF NU 208 ECP is a single-row cylindrical roller bearing with dimensions 40 mm (inner diameter) x 80 mm (outer diameter) x 18 mm (width). The NU design allows axial displacement of the shaft relative to the housing, making it especially useful where thermal expansion occurs.
The ECP variant includes an optimized cage design (reinforced polyamide or machined steel depending on production) that reduces friction, improves stability, and increases service life. This bearing is widely used in gearboxes, electric motors, pumps, compressors, and industrial machinery requiring high radial load capacity.
Key Technical Specifications
| Parameter | Value / Description |
|---|---|
| Bearing Code | SKF NU 208 ECP |
| Type | Single-row cylindrical roller bearing |
| Inner Diameter (d) | 40 mm |
| Outer Diameter (D) | 80 mm |
| Width (B) | 18 mm |
| Design | NU type - two flanges on the outer ring, free axial movement of the inner ring |
| Cage | Optimized (ECP) - lightweight, low friction, high stability |
| Load Capacity | Very high radial load rating, moderate speed capability |
| Speed Limit | Up to ~11,000 rpm (depending on lubrication and operating conditions) |
| Applications | Gearboxes, motors, pumps, compressors, machine tools, industrial drives |
Benefits & Competitive Advantages
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High radial load capacity thanks to cylindrical roller design.
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Axial displacement tolerance - compensates for shaft thermal expansion (NU type).
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ECP cage reduces friction, improves performance, and enhances durability.
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Compact and versatile dimensions (40x80x18 mm) - common in both OEM and aftermarket applications.
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SKF brand reliability - globally trusted for precision and quality.
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Open design allows easy lubrication and inspection during service.
Mounting & Operation Guidelines
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Use proper fitting tools to avoid damaging the rollers or raceways.
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Maintain cleanliness - even minor contamination reduces service life.
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Lubricate with high-quality grease or oil matched to operating conditions (speed, load, temperature).
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Allow for axial movement during assembly as per NU design function.
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In dusty or high-vibration environments, additional seals or protective covers are recommended.
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Monitor operating parameters - temperature, vibration, and noise levels are key wear indicators.
Why Buy from Us?
📍 Warehouse & Store: Lublin, ul. Smoluchowskiego 1, building 4
🚚 24h shipping - fast and efficient order processing
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100% original SKF NU 208 ECP bearing - no counterfeits or cheap substitutes.
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Available for single unit or bulk B2B orders.
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Full technical support and professional assistance for industrial customers.
FAQ - Frequently Asked Questions
Q: What does “NU 208 ECP” mean?
A: “NU” is the bearing type (cylindrical roller with free axial displacement). “208” indicates the size series. “ECP” refers to the optimized cage design that improves load capacity and performance.
Q: What are the exact dimensions?
A: Inner diameter 40 mm, outer diameter 80 mm, width 18 mm.
Q: Can this bearing handle axial loads?
A: NU design handles mainly radial loads but allows axial displacement of the shaft. It does not support significant axial load transfer.
Q: Where is SKF NU 208 ECP typically used?
A: Gearboxes, electric motors, pumps, compressors, conveyors, and various industrial machines.
Q: Is this a sealed bearing?
A: No - it is an open type bearing, designed to be lubricated during operation.
Q: How fast can I get delivery?
A: Standard delivery time is 24 hours from our Lublin warehouse.
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NU 208 ECP SKF
Processing time: 2-3 days
Data sheet
- Diameter in. (mm)
- 40
- Diameter out. (mm)
- 80
- Height (mm)
- 18
- Mark
- SKF
The SKF NU 208 ECP cylindrical roller bearing (40x80x18 mm) is a high-precision component engineered for high radial loads and axial displacement compensation. With its ECP cage design, it offers long service life, efficiency, and reliability for industrial and drive applications. Available directly from our Lublin warehouse with 24h shipping, it is the perfect choice for B2B clients who demand performance and fast delivery.
“AI-Powered Review”