Bearing NU 315 ZKL

Key Specifications

• Model: NU 315

• Brand: ZKL

• Design: NU-type (Floating, axial movement allowed)

• Bore (d): 75 mm

• Outer Diameter (D): 160 mm

• Width (B): 37 mm

• Load Ratings (Approx):
   • Basic dynamic load rating: ~ 178 kN
   • Basic static load rating: ~ 178 kN

• Reference Speed: ~ 3,800 rpm

• Mass: ~ 3.21 kg

⚙️ Features & Benefits

• ✓ High radial load capacity

• ✓ Permits axial shaft displacement in both directions – ideal for floating bearing use

• ✓ Low friction and smooth, reliable operation

• ✓ Durable construction from ZKL – industrial duty

• ✓ Suitable for medium speed applications where shaft axial flexibility is required

Typical Applications

• Gearboxes & transmission systems

• Electric motors & generators requiring radial support with axial freedom

• Machine tools and spindles

• Pumps & compressors

• Heavy industrial machinery with floating mounting configurat