Commodity2005200620072008200920102011
Ball bearings$6,301$1,207$2,999$13,989$103,672$228,420$232,641
Tapered roller bearings, incl. cone & tapered roller assemblies    $2,015$127,545$200
Spherical roller bearings  $6,000$500$18,003$15,739 
Needle roller bearings    $150 $5,000
Cylindrical roller bearings (excl. of 8482.20-8482.40)  $2,177$2,849$12,992$2,000 
Total$6,301$1,207$11,176$17,338$136,832$373,704$237,841