Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
Ball bearings | $2,601,200 | $2,420,800 | $3,742,500 | $6,178,700 | $2,026,800 | $3,906,100 | $6,510,000 |
Tapered roller bearings, incl. cone & tapered roller assemblies | $232,100 | $142,800 | $279,900 | $370,800 | $520,600 | $475,900 | $1,576,000 |
Spherical roller bearings | $26,537,800 | $33,825,700 | $40,370,900 | $42,406,500 | $22,339,300 | $36,447,000 | $46,724,400 |
Needle roller bearings | $1,604,600 | $1,538,700 | $1,959,100 | $2,748,500 | $1,310,900 | $1,731,900 | $2,519,000 |
Cylindrical roller bearings (excl. of 8482.20-8482.40) | $88,300 | $95,400 | $126,600 | $199,000 | $134,200 | $222,500 | $427,900 |
Bearings, incl. combined ball/roller bearings (excl. of 8482.10-8482.50) | $919,300 | $305,200 | $308,300 | $742,400 | $632,400 | $847,200 | $1,087,900 |
Balls, needles & rollers for the bearings of 8482.10-8482.80 | $844,400 | $1,257,100 | $1,927,900 | $1,571,900 | $689,100 | $999,900 | $733,500 |
Parts, other than balls, needles & rollers, for the bearings of 8482.10-848 ... | $55,700 | $25,200 | $57,800 | $44,100 | $54,100 | $200,500 | $271,700 |
Total | $32,883,400 | $39,610,900 | $48,773,000 | $54,261,900 | $27,707,400 | $44,831,000 | $59,850,400 |
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