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- Part number: A181SM-0405-04
- Material: iglidur® A181
- Shape: Shop sleeve bearings
- Dimensions:
- d1 4 mm
- d2 5.5 mm
- b1 4 mm
- Adjust dimension
- Manufacturing method: Injection moulding
- Service life:
Not available
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- Good wear resistance at room temperature
- Suitable for high speeds
- Low moisture absorption
- High media resistance
- Extremely resistant to edge pressure
- Very resistant to shocks and impacts
- Resistant to dirt and dust
- FDA-compliant
- EU 10/2011-compliant
Total price: 10.63 NZD10.63 NZD / pc.
plus VAT and shipping charges
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ready for shipping in 24-48 hours from stock Germany
iglidur® A181 | The universal bearing for food contact
The material iglidur® A181 offers both FDA and 10/2011 EC compliance. The blue colour also facilitates the "optical detectability" often desired in the food sector. Compared to iglidur® A180 with regard to the mechanical properties, temperature and media resistance, iglidur® A181 is more suitable with respect to the wear resistance in most cases.
Typical applications
Beverage industry
Food industry
Medical technology
Find more applications here:
Industry solutions
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Tolerances and measuring system
The installation dimensions and tolerances of the iglidur® plain bearings depend on the material and wall thickness. For each material, the moisture absorption and the thermal expansion are decisive factors. Plain bearings with low moisture absorption can be installed with a smaller bearing clearance. The rule for wall thickness: the thicker the wall of the bearings, the larger the clearances must be.
Testing methods
Assembly
iglidur® plain bearings are press-fit bearings. The inner diameter is only adjusted to the appropriate tolerance after pressing into the housing. The press-fit excess dimension can be up to 2% of the inner diameter. This ensures the secure press-fitting of the bearings. Axial or radial movements in the housing are reliably avoided.
iglidur® - assembling, gluing, machining
The material iglidur® A181 offers both FDA and 10/2011 EC compliance. The blue colour also facilitates the "optical detectability" often desired in the food sector. Compared to iglidur® A180 with regard to the mechanical properties, temperature and media resistance, iglidur® A181 is more suitable with respect to the wear resistance in most cases.
Typical applications
Beverage industry
Food industry
Medical technology
Find more applications here:
Industry solutions
When to use it?
| When not to use it?
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Tolerances and measuring system
The installation dimensions and tolerances of the iglidur® plain bearings depend on the material and wall thickness. For each material, the moisture absorption and the thermal expansion are decisive factors. Plain bearings with low moisture absorption can be installed with a smaller bearing clearance. The rule for wall thickness: the thicker the wall of the bearings, the larger the clearances must be.
Testing methods
Assembly
iglidur® plain bearings are press-fit bearings. The inner diameter is only adjusted to the appropriate tolerance after pressing into the housing. The press-fit excess dimension can be up to 2% of the inner diameter. This ensures the secure press-fitting of the bearings. Axial or radial movements in the housing are reliably avoided.
iglidur® - assembling, gluing, machining
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