SKF NUP 248 MA Bearings

Model No : NUP 248 MA
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SKF NUP 248 MA Bearing | Cylindrical roller bearings

Bearing NUP 248 MABearing NUP 248 MA

Bearing number : NUP 248 MA

Size (mm) : 240x440x72

Brand : SKF

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 72

Bearing dimensions and specification in SKF catalogue:

d - 240 mm

D - 440 mm

B - 72 mm

d1 - - 313 mm

D1 - - 365 mm

F - 295 mm

r1,2 - min. - 4 mm

da - min. - 257 mm

db - min. - 317 mm

Da - max. - 423 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 952 kN

Basic static load rating - C0 - 1370 kN

Fatigue load limit - Pu - 129 kN

Reference speed - 1600 r/min

Limiting speed - 2200 r/min

Calculation factor - kr - 0.15

Mass bearing - 53 kg

Tags :  SKF , 240x440x72

Cylindrical roller bearings SKF NUP 248 MA Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Cylindrical roller bearings SKF NUP 248 MA bearings.

The company's core bearings are Cylindrical roller bearings SKF NUP 248 MA, and deep groove ball bearings, self-aligning ball bearings, self-aligning roller bearings, wheel bearings, linear bearings, bearing blocks, ceramic bearings, plastic bearings and other bearings, cylindrical roller bearings , Angular contact ball bearings, tapered roller bearings, thrust ball bearings, thrust roller bearings and needle roller bearings and other spherical plain bearings and other fine bearings.

Our Cylindrical roller bearings SKF NUP 248 MA bearings and other bearings are 100% compliant with the international quality standard ISO 9001 and are highly appreciated in various markets around the world.

How does Cylindrical roller bearings SKF NUP 248 MA work for you for a long time?

  • The installation is correct, affect the accuracy, life, performance. After installation, fill the bearing with lubricant.
  • Do not let hammer, transfer roller pressure and other strong impact
  • Use precise installation tools to avoid the use of fabrics and staple fibers
  • Lubricate the bearings to avoid rusting of high quality mineral oils, especially in summer
  • General inspection, such as ambient temperature, vibration, noise check
  • Keep the bearings clean from dust, contaminants, and moisture.
  • Bearings can not be ultra-cold.

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