Demountable bronze inserted guide bushes with extra-short shoulder B22I - ISO 9448
Demountable bronze inserted guide bushes with extra-short shoulder B22I - ISO 9448
The B22I demountable bronze inserted guide bushe with extra-short shoulder guides cutting tools in a precise and stable position.
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Specifications
Material: 16MnCr5 - Case-hardened
Standard : ISO 9448
Dimensions :
- Diameter : from 19 to 80mm
- Length : from 28 to 92mm
Working speed : 0 to 45m/min
Type of mounting : Clamps and screws fixing supplied with the bushe.
The Easyfit system facilitate the bushe mounting in the bore making it quicker to adjust and install
Hardness : 54 à 58 HRC
The bronze insert has a hardness of up to 110 HRC, preventing any wear.
Treatment : Case hardening and tempering for optimum surface hardness. Bronze inserted.
Type of lubrification : Lubrication scratches with grease nipple.
Benefits :
- Good resistance to lateral forces
- High working speed thanks to the bronze plating due to its low coefficient of friction.
- Benefit from the rigidity of steel
Available in 3 tolerance classes for precise matching with the guide bushes according to the need.
Conception : Modular design for an easy integration and simplified maintenance.
- Machining
- Grinding / honing
- Grooving
- Treatment
Target application :
Ideal for press tools, injection moulds or any other assembly requiring precise, reliable guidance.
Recommendation for use :
- Lubrification : Make sure that the bushe is always well lubricated to ensure its efficiency and lifespan. Lubrication is provided by the grease nipple and the grooves inside the bushe.
- Mounting : The bushe is fitted using the clamps and screws directly in the tool plate. It is important to ensure that the pillar is correctly fitted to guarantee the parrallelism with the guide bushes and preventing premature wear.
- Do not exceed working speed. Compliance with working speeds ensures the integrity of the tool and bushe.
- Environment : Do not store or use the bushe in a corrosive environment.
Maintenance recommendations :
- Regular cleaning
- Regular inspection
- Load control
To order you need to indicate :
- The diameter
- The lenght
Example : B22I.032.010
Technical data
3D Model
Plan
D1 : Pillar diameter
D2 : Bushe press-fit diameter
D3 : Bushe external diameter
D4 : Bushe collar diameter
E : Press-fit length
F : Guiding length
h : Collar thickness
![Demountable bronze plated guide bushes B20 - ISO 9448 plan](/_next/image?url=https%3A%2F%2Fapi.amdl-eu.com%2Fuploads%2Fmedia%2Fdemountable-bronze-plated-guide-bushes-b20-iso-9448-plan.png&w=1080&q=75)