NSK R630-3 Bearings

Model No : R630-3
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Ships to : Worldwide
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NSK R630-3 Bearing | Cylindrical roller bearings R630-3

Bearing R630-3

Bearing number : R630-3

Size (mm) : 630x780x100

Brand : NSK

Bore Diameter (mm) : 630

Outer Diameter (mm) : 780

Width (mm) : 100

Bearing dimensions and specification in NSK catalogue:

d - 630 mm

D - 780 mm

T - 100 mm

B - 95 mm

C - 80 mm

ra1 max. - 3 mm

a - 147,8 mm

r min. - 7,5 mm

r1 min. - 4 mm

Da - 741 mm

db - 647 mm

ra max. - 6 mm

da - 677 mm

Db - 767 mm

Weight - 101 Kg

Basic dynamic load rating (C) - 1780 kN

Basic static load rating (C0) - 5050 kN

Calculation factor (e) - 0,44

Calculation factor (Y1) - 1,4

Calculation factor (Y2) - 0,75

Tags :  NSK , 630x780x100

Cylindrical roller bearings R630-3 NSK R630-3 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Cylindrical roller bearings R630-3 NSK R630-3 bearings.

The company's core bearings are Cylindrical roller bearings R630-3 NSK R630-3, 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 R630-3 NSK R630-3 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 R630-3 NSK R630-3 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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