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The following applies to all ball units unless otherwise mentioned. |
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Consists of a large ball seated on small bearings in a hemispherical cup. Not just a single ring of balls. |
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There are 80-150 bearings according to size of ball unit. |
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Design enables large ball to rotate in any direction. |
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Heavy loads easily moved with minimum of effort. |
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Standard bright zinc finish, Heviload black and other finishes on request. |
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Temperature -30°C to +70°C continuous or 100°C intermittent, special seals may be needed to suit prevailing conditions. 150°C to 200°C in clean conditions without seal. |
