KOYO 497/492A Bearings

Model No : 497/492A
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KOYO 497/492A Bearing | Tapered roller bearings 497/492A

Bearing 497/492A

Bearing number : 497/492A

Size (mm) : 85.725x133.35x30.162

Brand : KOYO

Bore Diameter (mm) : 85,725

Outer Diameter (mm) : 133,35

Width (mm) : 30,162

Bearing dimensions and specification in KOYO catalogue:

d - 85,725 mm

D - 133,35 mm

T - 30,162 mm

B - 29,769 mm

C - 22,225 mm

a - 29,8 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 99 mm

Da - 120 mm

db min - 93 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 128 mm

Weight - 1,407 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 198 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,74

Calculation factor (Y1) - 1,35

Tags :  KOYO , 85.725x133.35x30.162

Tapered roller bearings 497/492A KOYO 497/492A Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings 497/492A KOYO 497/492A bearings.

The company's core bearings are Tapered roller bearings 497/492A KOYO 497/492A, 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 497/492A KOYO 497/492A 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 497/492A KOYO 497/492A 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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