KOYO 67780/67720 Bearings

Model No : 67780/67720
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KOYO 67780/67720 Bearing | Tapered roller bearings 67780/67720

Bearing 67780/67720

Bearing number : 67780/67720

Size (mm) : 165.1x247.65x47.625

Brand : KOYO

Bore Diameter (mm) : 165,1

Outer Diameter (mm) : 247,65

Width (mm) : 47,625

Bearing dimensions and specification in KOYO catalogue:

d - 165,1 mm

D - 247,65 mm

T - 47,625 mm

B - 47,625 mm

C - 38,1 mm

a - 52,3 mm

r min. - 3,6 mm

r1 min. - 3,2 mm

da min. - 178 mm

Da min - 226 mm

Da max. - 236 mm

db max. - 193 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 237 mm

Weight - 7,92 Kg

Basic dynamic load rating (C) - 346 kN

Basic static load rating (C0) - 701 kN

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,75

Calculation factor (Y1) - 1,36

Tags :  KOYO , 165.1x247.65x47.625

Tapered roller bearings 67780/67720 KOYO 67780/67720 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings 67780/67720 KOYO 67780/67720 bearings.

The company's core bearings are Tapered roller bearings 67780/67720 KOYO 67780/67720, 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 67780/67720 KOYO 67780/67720 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 67780/67720 KOYO 67780/67720 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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