NACHI H-02872/H-02820 Bearings

Model No : H-02872/H-02820
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NACHI H-02872/H-02820 Bearing | Tapered roller bearings H-02872/H-02820

Bearing H-02872/H-02820

Bearing number : H-02872/H-02820

Size (mm) : 28.575x73.025x22.225

Brand : NACHI

Bore Diameter (mm) : 28.575

Outer Diameter (mm) : 73.025

Width (mm) : 22.225

Bearing dimensions and specification in NACHI catalogue:

d - 28.575 mm

D - 73.025 mm

T - 22.225 mm

B - 22.225 mm

C - 17.463 mm

a - 3.7 mm

r1 min. - 0.8 mm

r2 min. - 3.2 mm

Weight - 0,48 Kg

Basic dynamic load rating (C) - 55000 kN

Basic static load rating (C0) - 65700 kN

(Grease) Lubrication Speed - 4600 r/min

(Oil) Lubrication Speed - 6500 r/min

Calculation factor (e) - 0.45

Calculation factor (Y0) - 0.73

Calculation factor (Y1) - 1.32

Tags :  NACHI , 28.575x73.025x22.225

Tapered roller bearings H-02872/H-02820 NACHI H-02872/H-02820 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings H-02872/H-02820 NACHI H-02872/H-02820 bearings.

The company's core bearings are Tapered roller bearings H-02872/H-02820 NACHI H-02872/H-02820, 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 H-02872/H-02820 NACHI H-02872/H-02820 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 H-02872/H-02820 NACHI H-02872/H-02820 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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