Stop rings

Clamping ring - Stop ring din 705 nfe 22161

Stop rings
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Why use a stop ring?

Locking rings are essential mechanical elements for securing or laterally positioning other components on a shaft. Locking rings are mechanical components designed to maintain precise alignment of moving parts, minimizing premature wear and ensuring efficient power transmission.

Locking rings conforming to din 705 nfe 22161 standards offer an effective solution for locking elements on shafts. They are widely used in the paper, printing and packaging industries, particularly in conveyor belt applications.

Their high strength and ease of tightening mean greater efficiency and lower assembly costs. They can also be fastened to other components for versatile, cost-effective use.

Thanks to precise adjustment and optimum distribution of clamping forces, they can be fitted without play and without risk of shaft damage.

How to fit a stop ring?

No special knowledge or skills are required for installation, which is simplified and preserves the integrity of the shaft.

Installation instructions

  • Check that the bore of the locking ring is impeccable.
  • Apply a thin layer of oil to the tree if possible.
  • Position the locking ring on the shaft in the desired position.
  • Gradually tighten the bushing until it is securely fastened to the shaft.

Choosing your stop ring

To ensure reliable power transmission, the choice of bushing materials is crucial. Opting for top-quality materials, such as stainless steel or special alloys, guarantees corrosion resistance and exceptional durability, even in demanding environments.

The market offers a variety of retaining rings, each adapted to specific applications. When selecting lockrings for your transmission system, consider the following factors:

The material

Gardette's standard din 705 nfe 22161 locking rings are made of 9SMnPb28K steel. However, we can supply different materials on request.

  • Carbon steels (C22, C45...)
  • Low-alloy steels (42CrMo4, 16NiCr6...)
  • Tool steels (90MnV8, 100Cr6...)
  • Stainless steel (304, 304L, 316Ti...)

Dimensions and tolerances

Select locking rings with precise dimensions to match your shaft specifications. Close tolerances guarantee optimum fit and uncompromising performance.

Environmental conditions

Consider the environment in which your system will operate. Stop bushings with special coatings or heat treatments may be required to withstand severe conditions, such as extreme temperatures or corrosive atmospheres.

Loads and speeds

Evaluate the loads and speeds to which your stop bushings will be subjected. Choose models capable of handling these conditions to ensure long operational life.

Stop rings

Clamping ring - Stop ring din 705 nfe 22161

Discover our steel stop rings. Please note that screws are not included. Please consult us for any other material or size. 

  • DIN 705A or NFE 22161 standards
  • Diameters from Ø6 to Ø85
Discover in this category

Why use a stop ring?

Locking rings are essential mechanical elements for securing or laterally positioning other components on a shaft. Locking rings are mechanical components designed to maintain precise alignment of moving parts, minimizing premature wear and ensuring efficient power transmission.

Locking rings conforming to din 705 nfe 22161 standards offer an effective solution for locking elements on shafts. They are widely used in the paper, printing and packaging industries, particularly in conveyor belt applications.

Their high strength and ease of tightening mean greater efficiency and lower assembly costs. They can also be fastened to other components for versatile, cost-effective use.

Thanks to precise adjustment and optimum distribution of clamping forces, they can be fitted without play and without risk of shaft damage.

How to fit a stop ring?

No special knowledge or skills are required for installation, which is simplified and preserves the integrity of the shaft.

Installation instructions

  • Check that the bore of the locking ring is impeccable.
  • Apply a thin layer of oil to the tree if possible.
  • Position the locking ring on the shaft in the desired position.
  • Gradually tighten the bushing until it is securely fastened to the shaft.

Choosing your stop ring

To ensure reliable power transmission, the choice of bushing materials is crucial. Opting for top-quality materials, such as stainless steel or special alloys, guarantees corrosion resistance and exceptional durability, even in demanding environments.

The market offers a variety of retaining rings, each adapted to specific applications. When selecting lockrings for your transmission system, consider the following factors:

The material

Gardette's standard din 705 nfe 22161 locking rings are made of 9SMnPb28K steel. However, we can supply different materials on request.

  • Carbon steels (C22, C45...)
  • Low-alloy steels (42CrMo4, 16NiCr6...)
  • Tool steels (90MnV8, 100Cr6...)
  • Stainless steel (304, 304L, 316Ti...)

Dimensions and tolerances

Select locking rings with precise dimensions to match your shaft specifications. Close tolerances guarantee optimum fit and uncompromising performance.

Environmental conditions

Consider the environment in which your system will operate. Stop bushings with special coatings or heat treatments may be required to withstand severe conditions, such as extreme temperatures or corrosive atmospheres.

Loads and speeds

Evaluate the loads and speeds to which your stop bushings will be subjected. Choose models capable of handling these conditions to ensure long operational life.

FAQ
Frequently asked questions
What is your CSR/QHSE approach?
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We are committed to Corporate Social Responsibility (CSR) and plan to obtain ISO 14001 and ISO 45001 certification in 2024.

Are you concerned about your plant's carbon footprint?
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We are currently forming a multi-disciplinary group to reduce our carbon footprint. As part of this initiative, we will be carrying out a full carbon assessment (SCOPES 1, 2 and 3) during 2023, which will enable us to evaluate our overall environmental impact.

How can I view the parts in stock on the site?
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You can log in to your pro area to check availability online. For your first connection, please contact our sales department.

What should I do if I receive a damaged parcel?
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A missing, damaged or re-scotched parcel! It is essential that you record your reservations on the transport receipt and confirm them to us within 48 hours. Please note that valid reservations are as follows: "damaged pallet, open packages, missing parts". If your reservations are not precise, meaningful and complete, we will not be able to process your claim.

Where can we find the data sheets?
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Technical data sheets are available in PDF format in the "Products" section of our website. You can view and download them directly from this section. Feel free to browse our site for detailed product information.