JW Winco

Our customers in the USA are managed by JW Winco. Please, use the website of JW Winco: jwwinco.com

GN 873 Collar clamps for power clamps GN 864 / GN 865 / GN 866


Product description


Collar clamps GN 873 greatly increases the mounting possibilities and, with that, the field of applications for power clamps is vastly increased.

The abutting shoulder can be used for precise positioning of the power clamps thus allowing a problem free exchange of the latter.

The use of the two centering guide bushings ensures an exact and stable installation of the collar clamp as well as the power clamp.

Other collar clamps for the sizes d1 = 40 (piston Ø 20) and d1 = 50 (piston Ø 40) are shown under the tube clamp connector range.

Centering guide bushings are included.


black anodized

Centering guide bushings
Steel, blackened


Technical drawing

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GN 873 Collar clamps for power clamps sketch

Article options / Table

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d1d2d3d4 H8/h6l1l2l3l4l5l6l7m1m2
28M 86,51151,353839363516162625,85
40M 108,51361,354854513921213829,35
50M 1210,51672,355864614726264533,85

Build & Price

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Diameter d1

Selected Part (How to order)

Total (net)
plus VAT 10,74 €
gross 77,87 €
In stock
Weight: 0,100 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS: Yes
This article is RoHS-compliant in application of Annex III., which means it complies with EU Directive 2011/65/EU, including extension (2015/863/EU), for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Please note our quantity discounts.
With a total value (net) per order:
from 175,00 € -> 10 % discount
from 275,00 € -> 20 % discount
from 375,00 € -> 30 % discount
With a total value (net) per order:
All prices in accordance with our price list No. 52, valid from 1 May 2019, plus VAT only valid for Germany.

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