Bearing NU 305 NTN
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Bearing NU 305 NTN

₨ 3,940

Availability: 20 in stock

SKU: 0291 Categories: , Brand:

Key Features

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

Model: NU 305

Brand: NTN

Bore Diameter (d): 25 mm

Outer Diameter (D): 62 mm

Width (B): 17 mm

Design: Single-row cylindrical rollers, outer ring with two ribs, inner ring without ribs

Load Ratings: Dynamic ~31.5 kN | Static ~29.5 kN

Material: Premium alloy steel with pressed steel cage

Radial Internal Clearance: CN (Normal)

Precision Rating: ISO Class 0

Speed Limits: ~12,000 rpm (grease) | ~14,000 rpm (oil)

Temperature Range: –40 °C to +120 °C

Weight: ~0.23 kg

Applications: Electric motors, gearboxes, pumps, compressors, machine tools, and industrial equipment

Product Description

The NTN NU 305 Cylindrical Roller Bearing is designed for high radial load capacity and reliable performance in demanding applications. With its NU-type design—featuring two fixed ribs on the outer ring and no ribs on the inner ring—the bearing allows axial displacement of the shaft relative to the housing, making it ideal for applications with thermal expansion. Made from premium alloy steel and fitted with a pressed steel cage, the NU 305 offers low friction, high precision, and long service life.

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