Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Transmission shafts (incl. cam shafts & crank shafts) & cranks | $426,455,349 | $533,572,512 | $775,120,893 | $954,831,544 | $851,938,932 | $1,137,848,179 | $1,310,355,734 |
Bearing housings, incorp. ball/roller bearings | $19,246,306 | $27,115,922 | $42,521,941 | $61,742,774 | $41,950,632 | $87,020,417 | $94,767,951 |
Bearing housings, not incorp. ball/roller bearings; plain shaft bearings | $144,307,917 | $146,673,875 | $192,893,760 | $261,579,282 | $255,495,685 | $358,283,538 | $426,602,495 |
Gears&gearing(excl. toothed wheels, chain sprockets&oth. transmission eleme ... | $844,931,780 | $1,008,531,600 | $1,322,120,491 | $1,761,934,758 | $1,477,646,774 | $1,976,148,156 | $2,326,944,342 |
Flywheels & pulleys, incl. pulley blocks | $59,641,305 | $92,539,187 | $114,961,294 | $118,911,780 | $128,939,865 | $183,854,636 | $225,404,141 |
Clutches & shaft couplings (incl. universal joints) | $90,481,855 | $102,204,918 | $131,893,264 | $225,623,432 | $207,524,085 | $239,159,557 | $311,639,434 |
Toothed wheels, chain sprockets & oth. transmission elements presented sep. ... | $277,727,198 | $400,069,191 | $554,344,846 | $870,795,504 | $863,319,070 | $1,332,398,335 | $1,471,024,516 |
Total | $1,862,791,710 | $2,310,707,205 | $3,133,856,489 | $4,255,419,074 | $3,826,815,043 | $5,314,712,818 | $6,166,738,613 |
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