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Bearing NU 217 NTN

 18,570

Availability: 5 in stock

SKU: 0281 Categories: , Brand:

Key Features

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

Model: NU 217

Brand: NTN

Bore Diameter (d): 85 mm

Outer Diameter (D): 150 mm

Width (B): 28 mm

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

Load Ratings: Dynamic ~127.0 kN | Static ~141.0 kN

Material: High-quality alloy steel with pressed steel cage

Radial Internal Clearance: CN (Normal)

Precision Rating: ISO Class 0

Speed Limits: ~4,800 rpm (grease) | ~6,000 rpm (oil)

Temperature Range: –40 °C to +120 °C

Weight: ~1.90 kg

Applications: Electric motors, pumps, compressors, gearboxes, conveyors, and heavy industrial equipment

Product Description

The NTN NU 217 Cylindrical Roller Bearing is built to carry heavy radial loads while maintaining excellent running accuracy at high speeds. Its NU-type design features a separable inner ring and an outer ring with two fixed ribs, enabling axial displacement of the shaft—ideal for applications with thermal expansion or misalignment. Manufactured from premium-grade alloy steel and fitted with a pressed steel cage, the NU 217 ensures durability, reduced friction, and long operational life in demanding machinery.

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