Bearing NU 306 NTN
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Bearing NU 306 NTN

₨ 4,930

Availability: 20 in stock

SKU: 0292 Categories: , Brand:

Key Features

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

Model: NU 306

Brand: NTN

Bore Diameter (d): 30 mm

Outer Diameter (D): 72 mm

Width (B): 19 mm

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

Load Ratings: Dynamic ~41.5 kN | Static ~38 kN

Material: High-quality alloy steel with pressed steel cage

Radial Internal Clearance: CN (Normal)

Precision Rating: ISO Class 0

Speed Limits: ~11,000 rpm (grease) | ~13,000 rpm (oil)

Temperature Range: –40 °C to +120 °C

Weight: ~0.36 kg

Applications: Motors, gearboxes, pumps, compressors, machine tools, conveyors, and other industrial machinery

Product Description

The NTN NU 306 Cylindrical Roller Bearing is designed to handle heavy radial loads while allowing axial displacement of the shaft relative to the housing, making it suitable for applications with thermal expansion. Its NU-type configuration includes two ribs on the outer ring and no ribs on the inner ring, ensuring smooth axial movement. Built from premium alloy steel and featuring a pressed steel cage, the NU 306 delivers durability, reduced friction, and consistent performance in industrial applications.

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