KOYO 32948JR Bearings

Model No : 32948JR
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KOYO 32948JR Bearing | Tapered roller bearings 32948JR

Bearing 32948JR

Bearing number : 32948JR

Size (mm) : 240x320x51

Brand : KOYO

Bore Diameter (mm) : 240

Outer Diameter (mm) : 320

Width (mm) : 51

Bearing dimensions and specification in KOYO catalogue:

d - 240 mm

D - 320 mm

T - 51 mm

B - 51 mm

C - 39 mm

a - 64,5 mm

r min. - 3 mm

r1 min. - 2,5 mm

r2 min. - 2,5 mm

da min. - 254 mm

da max - 254 mm

Da min - 294 mm

Da max. - 308 mm

db max. - 254 mm

Db min. - 311 mm

ra max. - 2,5 mm

rb max. - 2 mm

Db - 311 mm

Weight - 10,9 Kg

Basic dynamic load rating (C) - 515 kN

Basic static load rating (C0) - 1090 kN

(Grease) Lubrication Speed - 940 r/min

(Oil) Lubrication Speed - 1300 r/min

Calculation factor (e) - 0,46

Calculation factor (Y0) - 0,72

Calculation factor (Y1) - 1,31

Tags :  KOYO , 240x320x51

Tapered roller bearings 32948JR KOYO 32948JR Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Tapered roller bearings 32948JR KOYO 32948JR bearings.

The company's core bearings are Tapered roller bearings 32948JR KOYO 32948JR, 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 32948JR KOYO 32948JR 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 32948JR KOYO 32948JR 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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