SKF W638/2X-2Z Bearings

Model No : W638/2X-2Z
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SKF W638/2X-2Z Bearing | Deep groove ball bearings W638/2X-2Z

Bearing W638/2X-2Z

Bearing number : W638/2X-2Z

Size (mm) : 2x5x2.5

Brand : SKF

Bore Diameter (mm) : 2

Outer Diameter (mm) : 5

Width (mm) : 2,5

Bearing dimensions and specification in SKF catalogue:

d - 2 mm

D - 5 mm

B - 2,5 mm

C - 2,5 mm

d1 - 2,7 mm

d2 - – mm

r1 min. - 2,6 mm

r2 min. - 2,6 mm

D1 - 4,4 mm

D2 - 0,1 mm

da min. - 2,6 mm

Da max. - 4,5 mm

ra max. - 0,1 mm

Weight - 0,0002 Kg

Basic dynamic load rating (C) - 0,094 kN

Basic static load rating (C0) - 0,025 kN

Fatigue load limit (Pu) - 0,001

Reference speed - 200000 r/min

Limiting speed - 100000 r/min

Calculation factor (f0) - 6,5

Calculation factor (kr) - 0,02

Tags :  SKF , 2x5x2.5

Deep groove ball bearings W638/2X-2Z SKF W638/2X-2Z Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Deep groove ball bearings W638/2X-2Z SKF W638/2X-2Z bearings.

The company's core bearings are Deep groove ball bearings W638/2X-2Z SKF W638/2X-2Z, 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 Deep groove ball bearings W638/2X-2Z SKF W638/2X-2Z 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 Deep groove ball bearings W638/2X-2Z SKF W638/2X-2Z 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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