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Bearing NU 220 NTN

 37,650

Availability: 3 in stock

SKU: 0284 Categories: , Brand:

Key Features

Bearing Type: Cylindrical Roller Bearing (NU Type, Separable)

Model: NU 220

Brand: NTN

Bore Diameter (d): 100 mm

Outer Diameter (D): 180 mm

Width (B): 34 mm

Design: Single-row cylindrical rollers, separable inner ring, outer ring with two ribs

Load Ratings: Dynamic ~164.0 kN | Static ~188.0 kN

Material: High-quality alloy steel with pressed steel cage

Radial Internal Clearance: CN (Normal)

Precision Rating: ISO Class 0

Speed Limits: ~3,900 rpm (grease) | ~5,000 rpm (oil)

Temperature Range: –40 °C to +120 °C

Weight: ~3.30 kg

Applications: Gearboxes, pumps, compressors, electric motors, conveyors, and heavy industrial machinery

Product Description

The NTN NU 220 Cylindrical Roller Bearing is designed for carrying heavy radial loads with excellent precision and stability. Featuring an NU-type configuration, it has a separable inner ring and an outer ring with two fixed ribs, allowing axial displacement of the shaft—ideal for applications with thermal expansion or shaft movement. Manufactured from premium alloy steel and fitted with a pressed steel cage, the NU 220 ensures durability, smooth performance, and long service life under demanding industrial conditions.

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