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CSB-BAL® Plastic spherical bearings

Product properties

The standard housings made of high strength material M163, The standard spherical balls made of anti-wear material EPB15
● Maintenance-free dry operation
● Absolute corrosion resistance, media resistant
● Dirt-resistant and no noise
● Compensation of misalignment errors
● Compensation of edge loads
● Light weight and space saving
● Easy installation and low cost


GLB Plastic spherical bearings
GLB Plastic spherical bearings

● Maintenance free and self-lubricated
● Self-compensation for the installation deviation
● Impact resistance and silent operation
● Dust resistance with light weight

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GLBF Flange spherical bearings
GLBF Flange spherical bearings

● Maintenance-free and corrosion-resistant
● Resistant to dust and dirt
● Max tolerance compensation ±0.2mm
● Easy installation

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GOB Rod end bearings
GOB Rod end bearings

● External thread design
● Maintenance-free and dry operation
● Absolute corrosion resistance
● Compensation of misalignment errors

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GIB Rod end bearings
GIB Rod end bearings

● Internal thread design
● Maintenance-free and dry operation
● Absolute corrosion resistance
● Compensation of misalignment errors

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GFB Flange spherical bearings
GFB Flange spherical bearings

● Maintenance-free and dry operation
● Resistant to dust and dirt
● Absolute corrosion resistance
● Compensation of misalignment errors

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GSB Flange spherical bearings
GSB Flange spherical bearings

● Maintenance-free and dry operation
● Resistant to dust and dirt
● Absolute corrosion resistance
● Compensation of misalignment errors

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GBB Spherical bearing pillow blocks
GBB Spherical bearing pillow blocks

● Maintenance-free and dry operation
● Resistant to dust and dirt
● High radial loads and compensation of edge loads
● Compensation of misalignment errors

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GNB  Spherical bearing pillow blocks
GNB Spherical bearing pillow blocks

● Maintenance-free and dry operation
● Resistant to dust and dirt
● High radial loads and compensation of edge loads
● Compensation of misalignment errors

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GDB Double end bearings
GDB Double end bearings

● Maintenance-free and dry operation
● Resistant to dust and dirt
● Absolute corrosion resistance
● Mechanical connector between two components

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GDB-FR  Double end bearings
GDB-FR Double end bearings

● Maintenance-free and dry operation
● No noise and easy installation
● Variable angle between two components
● Variable distance between two components

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GSB-OP Flange spherical bearings
GSB-OP Flange spherical bearings

● External thread design
● Maintenance-free and corrosion-resistant
● Easy connection - easy assembly
● Fits directly and space-saving

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GSB-IP Flange spherical bearings
GSB-IP Flange spherical bearings

● Internal thread design
● Maintenance-free and corrosion-resistant
● Easy connection - easy assembly
● Fits directly and space-saving

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GTB Thrust spherical bearings
GTB Thrust spherical bearings

● Maintenance-free, dry-running
● Easy assembly
● Compensation of misalignment errors
● Compensation of edge loads

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BAL Plastic spherical balls
BAL Plastic spherical balls

● Self lubricated and maintenance free
● Corrosion resistance
● Impact resistance, low noise
● Light weight

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CSB-BAL® Spherical balls

In standard spherical ball is made from EPB15 material, which is known for its high strength and low coefficient of friction while running dry. This is especially important for low loads and very slow movements. Further to the standard material EPB15, spherical balls are now available in other materials presenting particular advantages.

CSB-BAL® Housings

Standard housings made from M163, a long-fiber reinforced and extremely shock resistant polymer. Operation temperatures from –30℃ to +80℃, It is available other materials for the housing such as aluminum alloy and stainless steel, please ask us for other materials.

Loads and temperatures

The load capacity of the maintenance-free spherical bearing is very high at normal ambient temperatures. The weight only one fifth of metal bearing. The excellent dampening properties are based on the fact that the polymer material of the two part bearing can absorb vibrations differently than steel. The load capacity of the rod end should therefore be checked in a practical test, particularly if it will be used under continuous high loads and at elevated temperatures.

Coefficient of sliding friction and speed

The shaft sliding in the spherical ball of the spherical bearing in normal operation, There is slightly sliding between the ball and the housing; The spherical ball made from EPB15, Lower friction and permits high speeds, even when running dry.

Chemical resistance and water absorption

CSB-BAL® spherical bearings made from polymer are resistant to weak alkalines, weak acids and fuels, as well as all types of lubricants. The moisture absorption of CSB-BAL is approximately 1.3% weight in standard atmosphere. The saturation limit in water is 6.5%. This must be taken into evaluation for applications. Please ask us if you need a special material for lower moisture absorption.

Radiation and UV resistance

The corrosion resistance of CSB-BAL® bearings gives them special value for outside applications. CSB-BAL® bearings are permanently resistant to UV radiation. A small change in color of the spherical ball due to UV radiation does not affect the mechanical, electrical or thermal properties.

Tolerance

The bore of CSB-BAL® spherical ball is produced to a standard tolerance range E10. Shafts should also meet recommended tolerances h6 and h9. The inner diameter with plug gauge to check but not caliper. Please contact us in case you require lower or other bearing tolerances.



CSB-BAL® Plastic Spherical Bearings

Type PDF
Size 487KB
Time 03-2020
No. CSB/CAT.052
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186

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