Commodity2005200620072008
Bearing housings, incorp. ball/roller bearings  $4,320 
Gears&gearing(excl. toothed wheels, chain sprockets&oth. transmission eleme ...   $1,531
Flywheels & pulleys, incl. pulley blocks $1,358  
Toothed wheels, chain sprockets & oth. transmission elements presented sep. ...$18,453   
Total$18,453$1,358$4,320$1,531