NSK NU2215ETC3 Cylindrical Roller Bearing 75x130x31mm Polyamide Cage NOS Single

FAG NNSK NU2215ETC3 — Single Row Cylindrical Roller Bearing

Brand: NSK (Genuine) Part Number: NU2215ETC3 Condition: NOS — New Old Stock, factory-new and unused

IMPORTANT: This listing is for ONE (1) bearing. The photo may show multiple bearings for reference, but only one bearing will be shipped per purchase. Order the quantity you need.

WHAT IT IS

The NSK NU2215ETC3 is a single-row cylindrical roller bearing in NSK's high-capacity ET series. The "NU" design has no flanges on the inner ring, allowing the inner and outer rings to separate axially — making it ideal as a free-end (floating) bearing in shaft applications where thermal expansion or alignment shift must be accommodated. The polyamide-resin cage handles continuous operation up to 120°C, and the C3 internal clearance (greater than normal) suits applications with thermal expansion or interference-fit installations.

Cylindrical roller bearings provide significantly higher radial load capacity than ball bearings of comparable size, making them essential in heavy-duty industrial applications.

SPECIFICATIONS

• Bore (inner diameter): 75 mm
• Outer diameter: 130 mm
• Width: 31 mm
• Bearing type: Single-row cylindrical roller (NU type — no inner ring flanges, separable)
• Cage: Polyamide resin (ET series)
• Internal clearance: C3 (greater than normal)
• High-capacity reinforced design (E suffix)
• Maximum operating temperature: 120°C
• Suitable for high radial loads at moderate-to-high speeds

COMMON APPLICATIONS

This bearing is widely used in electric motors (especially mid-to-large frame sizes), gearboxes, pumps, compressors, fans and blowers, paper and printing machinery, machine tools, conveyor systems, mining and quarrying equipment, and other heavy-duty industrial machinery. The NU configuration is specifically chosen as a floating bearing in shaft assemblies paired with a fixed bearing at the opposite end.

CROSS-REFERENCES / SUPERSEDES

Common equivalents from other manufacturers: SKF NU 2215 ECP/C3 / NU 2215 ECML/C3, FAG NU2215E.TVP2.C3, Koyo NU2215R-C3, Timken NU2215EMAC3, Nachi NU2215EG, INA NU2215-E-XL-TVP2-C3.

CONDITION DETAILS

This is genuine NSK New Old Stock. The bearing is factory-new, unused, and in full working condition. Original packaging may show shelf wear, dust, or minor cosmetic flaws from long-term storage.

RETURNS

30-day return policy. If you're not satisfied for any reason, you may open a return request through eBay within 30 days of purchase.

Please verify this part number, dimensions, and configuration (NU = no inner flanges) match your application before purchasing. Cylindrical roller bearings come in several configurations (NU, NJ, NUP, N) that are NOT interchangeable. If you have questions, message us before buying — we're glad to help!