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    Model          Bearing      Gear Ratio   Line Capacity(mm/m)
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FRL-HE21         1BB               5.1:1             0.22-120
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FRL-HE31         1BB               5.1:1             0.30-125
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FRL-HE41         1BB               5.1:1             0.40-120
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FRL-HE51         1BB               4.5:1             0.45-120
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