Bearing N 308 NTN

Key Features

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

Model: N 308

Brand: NTN

Bore Diameter (d): 40 mm

Outer Diameter (D): 90 mm

Width (B): 23 mm

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

Load Ratings: Dynamic ~57.0 kN | Static ~53.0 kN

Material: High-quality alloy steel with pressed steel cage

Radial Internal Clearance: CN (Normal)

Precision Rating: ISO Class 0

Speed Limits: ~10,000 rpm (grease) | ~12,000 rpm (oil)

Temperature Range: –40 °C to +120 °C

Weight: ~0.58 kg

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