KOYO HM647448/HM647411 Bearings

Model No : HM647448/HM647411
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KOYO HM647448/HM647411 Bearing | Tapered roller bearings HM647448/HM647411

Bearing HM647448/HM647411

Bearing number : HM647448/HM647411

Size (mm) : 231.775x377.825x79.375

Brand : KOYO

Bore Diameter (mm) : 231,775

Outer Diameter (mm) : 377,825

Width (mm) : 79,375

Bearing dimensions and specification in KOYO catalogue:

d - 231,775 mm

D - 377,825 mm

T - 79,375 mm

B - 80,963 mm

C - 58,738 mm

a - 77,6 mm

r min. - 3,2 mm

r1 min. - 3,2 mm

da min. - 245 mm

Da min - 336 mm

Da max. - 365 mm

db max. - 266 mm

ra max. - 3,2 mm

rb max. - 3,2 mm

Db - 353 mm

Weight - 32,9 Kg

Basic dynamic load rating (C) - 958 kN

Basic static load rating (C0) - 1630 kN

Calculation factor (e) - 0,43

Calculation factor (Y0) - 0,77

Calculation factor (Y1) - 1,4

Tags :  KOYO , 231.775x377.825x79.375

Tapered roller bearings HM647448/HM647411 KOYO HM647448/HM647411 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings HM647448/HM647411 KOYO HM647448/HM647411 bearings.

The company's core bearings are Tapered roller bearings HM647448/HM647411 KOYO HM647448/HM647411, 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 Tapered roller bearings HM647448/HM647411 KOYO HM647448/HM647411 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 Tapered roller bearings HM647448/HM647411 KOYO HM647448/HM647411 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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