Timken 42690/42620B Bearings

Model No : 42690/42620B
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Timken 42690/42620B Bearing | Tapered roller bearings 42690/42620B

Bearing 42690/42620B

Bearing number : 42690/42620B

Size (mm) : 77.788x127x31

Brand : Timken

Bore Diameter (mm) : 77,788

Outer Diameter (mm) : 127

Width (mm) : 31

Bearing dimensions and specification in Timken catalogue:

d - 77,788 mm

D - 127 mm

T1 - 13,495 mm

B - 31 mm

C - 22,225 mm

R - 3,6 mm

a - -2,8 mm

D1 - 133,248 mm

Da - 114 mm

db - 91 mm

C2 - 5,558 mm

da - 85 mm

Weight - 1,44 Kg

Basic static load rating (C0) - 222 kN

Factor (G1) - 96,2

Factor (G2) - 28,6

Factor (K) - 1,39

Basic dynamic load rating (C90) - 38,7

Basic dynamic load rating (Ca90) - 27,7

Basic dynamic load rating (C1) - 149 kN

Calculation factor (e) - 0,42

Calculation factor (Y) - 1,43

Tags :  Timken , 77.788x127x31

Tapered roller bearings 42690/42620B Timken 42690/42620B Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings 42690/42620B Timken 42690/42620B bearings.

The company's core bearings are Tapered roller bearings 42690/42620B Timken 42690/42620B, 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 42690/42620B Timken 42690/42620B 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 42690/42620B Timken 42690/42620B 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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