NACHI 21318EX1K Bearings

Model No : 21318EX1K
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NACHI 21318EX1K Bearing | Cylindrical roller bearings 21318EX1K

Bearing 21318EX1K

Bearing number : 21318EX1K

Size (mm) : 90x190x43

Brand : NACHI

Bore Diameter (mm) : 90

Outer Diameter (mm) : 190

Width (mm) : 43

Bearing dimensions and specification in NACHI catalogue:

d - 90 mm

D - 190 mm

B - 43 mm

C - 43 mm

r min. - 3 mm

Weight - 6,1 Kg

Basic dynamic load rating (C) - 460 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,84

Calculation factor (Y1) - 2,91

Calculation factor (Y2) - 4,33

Tags :  NACHI , 90x190x43

Cylindrical roller bearings 21318EX1K NACHI 21318EX1K Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Cylindrical roller bearings 21318EX1K NACHI 21318EX1K bearings.

The company's core bearings are Cylindrical roller bearings 21318EX1K NACHI 21318EX1K, 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 Cylindrical roller bearings 21318EX1K NACHI 21318EX1K 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 Cylindrical roller bearings 21318EX1K NACHI 21318EX1K 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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