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Wheel diameter: |
50, 75, 100,125 and 150 mm |
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Wheel: |
aluminium, grinded, mat, transparently varnished |
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Tread: |
1 or 2 soft polyurethane tread rings |
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( non-marking, non-staining, resistant to abrasion ) |
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Housing:
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swivel castor - steel, zinc plated |
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Brake type: |
metal total brake, brakes swivel head and wheel |
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( except 50 mm : anthracite plastic wheel brake ) |
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Swivel action: |
double ball race in the swivel head |
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Wheel bearing: |
plain bearing - design screws |
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Fixing: |
screw plate |
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