SKF 315257 A Bearings

Model No : 315257 A
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SKF 315257 A Bearing | Cylindrical roller bearings

Bearing 315257 A

Bearing number : 315257 A

Size (mm) : 610x820x430

Brand : SKF

Bore Diameter (mm) : 610

Outer Diameter (mm) : 820

Width (mm) : 430

Bearing dimensions and specification in SKF catalogue:

d - 610 mm

D - 820 mm

B - 430 mm

C - 430 mm

D1 - - 757.05 mm

F - 665 mm

b - 16.7 mm

K - 9 mm

r1,2 - min. - 19 mm

β - 20 °

r3,4 - min. - 3 mm

Basic dynamic load rating - C - 9350 kN

Basic static load rating - C0 - 23600 kN

Fatigue load limit - Pu - 1700 kN

Calculation factor - kr - 460

Mass bearing - 650 kg

Variants - BC4.10/W33WI

Tags :  SKF , 610x820x430

Cylindrical roller bearings SKF 315257 A Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Cylindrical roller bearings SKF 315257 A bearings.

The company's core bearings are Cylindrical roller bearings SKF 315257 A, 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 SKF 315257 A 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 SKF 315257 A 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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