NSK 681 Bearings

Model No : 681
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Ships to : Worldwide
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NSK 681 Transparent and fair price
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NSK 681 Bearing | Deep groove ball bearings 681

Bearing 681

Bearing number : 681

Size (mm) : 1x3x1

Brand : NSK

Bore Diameter (mm) : 1

Outer Diameter (mm) : 3

Width (mm) : 1

Bearing dimensions and specification in NSK catalogue:

d - 1 mm

D - 3 mm

B - 1 mm

C - 1 mm

r min. - 0,05 mm

da min. - 1,4 mm

Da max. - 2,6 mm

ra max. - 0,05 mm

Weight - 3E-05 Kg

Basic dynamic load rating (C) - 0,08 kN

Basic static load rating (C0) - 0,023 kN

(Grease) Lubrication Speed - 130 000 r/min

(Oil) Lubrication Speed - 150 000 r/min

Tags :  NSK , 1x3x1

Deep groove ball bearings 681 NSK 681 Professional Supplier Information

We are a manufacturer and supplier specializing in research, development and production of Deep groove ball bearings 681 NSK 681 bearings.

The company's core bearings are Deep groove ball bearings 681 NSK 681, 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 Deep groove ball bearings 681 NSK 681 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 Deep groove ball bearings 681 NSK 681 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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