NSK 239/630CAE4 Bearings

Model No : 239/630CAE4
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NSK 239/630CAE4 Bearing | Spherical roller bearings 239/630CAE4

Bearing 239/630CAE4

Bearing number : 239/630CAE4

Size (mm) : 630x850x165

Brand : NSK

Bore Diameter (mm) : 630

Outer Diameter (mm) : 850

Width (mm) : 165

Bearing dimensions and specification in NSK catalogue:

d - 630 mm

D - 850 mm

B - 165 mm

C - 165 mm

r min. - 6 mm

da min. - 658 mm

Da min - 786 mm

Da max. - 822 mm

ra max. - 5 mm

Weight - 259 Kg

Basic dynamic load rating (C) - 4000 kN

Basic static load rating (C0) - 9350 kN

(Grease) Lubrication Speed - 300 r/min

(Oil) Lubrication Speed - 360 r/min

Calculation factor (e) - 0,18

Calculation factor (Y0) - 3,7

Calculation factor (Y2) - 5,6

Calculation factor (Y3) - 3,8

Tags :  NSK , 630x850x165

Spherical roller bearings 239/630CAE4 NSK 239/630CAE4 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Spherical roller bearings 239/630CAE4 NSK 239/630CAE4 bearings.

The company's core bearings are Spherical roller bearings 239/630CAE4 NSK 239/630CAE4, 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 Spherical roller bearings 239/630CAE4 NSK 239/630CAE4 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 Spherical roller bearings 239/630CAE4 NSK 239/630CAE4 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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