KOYO 47284 Bearings

Model No : 47284
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KOYO 47284 Bearing | Tapered roller bearings 47284

Bearing 47284

Bearing number : 47284

Size (mm) : 420x620x312

Brand : KOYO

Bore Diameter (mm) : 420

Outer Diameter (mm) : 620

Width (mm) : 312

Bearing dimensions and specification in KOYO catalogue:

d - 420 mm

D - 620 mm

T - 312 mm

r min. - 5 mm

r1 min. - 6 mm

S - 10 mm

W - 312 mm

da min. - 473.5 mm

Da min - 567 mm

Da max. - 598 mm

ra max. - 4 mm

rb max. - 5 mm

Weight - 328 Kg

Basic dynamic load rating (C) - 4810 kN

Basic static load rating (C0) - 10400 kN

Calculation factor (e) - 2.03

Calculation factor (Y0) - 0.33

Calculation factor (Y2) - 3.02

Tags :  KOYO , 420x620x312

Tapered roller bearings 47284 KOYO 47284 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings 47284 KOYO 47284 bearings.

The company's core bearings are Tapered roller bearings 47284 KOYO 47284, 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 47284 KOYO 47284 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 47284 KOYO 47284 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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