 
 輪徑 Wheel Diameter (inches) | 輪寬 Wheel Width (inches) | 載重 Load Capacity (lbs) | 軸承類型 Bearing type | 軸寬 hub length (inches) | 軸徑 plain bore size (inches) | 輪子代號 wheel # |  | 4 | 1 1/2 | 900 | 滾針軸承 Roller bearing | 1 5/8 | 1 3/16 | SS415W SS415Wb DUCS415W |  | 2 | 1000 | 滾針軸承 Roller bearing | 2 3/16 | 1 3/16 | SS420W SS420Wb DUCS420W |  | 5 | 1 1/2 | 1000 | 滾針軸承 Roller bearing | 1 5/8 | 1 3/16 | SS515W SS515Wb DUCS515W |  | 2 | 1000 | 滾針軸承 Roller bearing | 2 3/16 | 1 3/16 | SS520W SS520Wb DUCS520W |  | 2 1/2 | 1200 | 滾針軸承 Roller bearing | 2 3/4 | 1 3/16 | SS525W SS525Wb DUCS525W |  | 6 | 1 1/2 | 1000 | 滾針軸承 Roller bearing | 1 5/8 | 1 3/16 | SS615W SS615Wb DUCS615W |  | 2 | 1100 | 滾針軸承 Roller bearing | 2 3/16 | 1 3/16 | SS620W SS620Wb DUCS620W |  | 2 1/2 | 1500 | 滾針軸承 Roller bearing | 2 3/4 | 1 15/16 | SS625W SS625Wb DUCS625W |  | 3 | 1600 | 滾針軸承 Roller bearing | 3 1/4 | 1 15/16 | SS630W SS630Wb DUCS630W |  | 8 | 2 | 1200 | 滾針軸承 Roller bearing | 2 3/16 | 1 3/16 | SS820W SS820Wb DUCS820W |  | 2 1/2 | 1600 | 滾針軸承 Roller bearing | 2 3/4 | 1 3/16 | SS825W SS825Wb DUCS825W |  | 3 | 1800 | 滾針軸承 Roller bearing | 3 1/4 | 1 15/16 | SS830W SS830Wb DUCS830W |  | 10 | 2 | 1400 | 滾針軸承 Roller bearing | 2 3/16 | 1 3/16 | SS1020W SS1020Wb DUCS1020W |  | 2 1/2 | 1800 | 滾針軸承 Roller bearing | 2 3/4 | 1 15/16 | SS1025W SS1025Wb DUCS1025W |  | 3 | 2000 | 滾針軸承 Roller bearing | 3 1/4 | 1 15/16 | SS1030W SS1030Wb DUCS1030W |  | 12 | 2 1/2 | 2000 | 滾針軸承 Roller bearing | 2 3/4 | 1 15/16 | SS1225W SS1225Wb DUCS1225W |  | 3 | 2200 | 滾針軸承 Roller bearing | 3 1/4 | 1 15/16 | SS1230W SS1230Wb DUCS1230W |  
 
 
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