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Unit of Measure
1 2 3 4 5 

Part Number

d - Bore

D - Cup Outer Diameter

T - Bearing Width across Cones

C - Double Cup Width

C1 - Dynamic Radial Rating (1 million revolutions)

CAD

NA780 - 774CD N/A 4 in N/A 7-1/8 in N/A 4.125 in N/A 3.3750 in N/A 135000 lbf603000 N N/A CAD Icon (for items table)
NA861 - 854D N/A 4 in N/A 7.5 in N/A 5 in N/A 4.0000 in N/A 179000 lbf797000 N N/A CAD Icon (for items table)
HH221449NA - HH221410D N/A 4 in N/A 7.5 in N/A 5 in N/A 4.1250 in N/A 209000 lbf929000 N N/A CAD Icon (for items table)
NA782 - 774CD N/A 4.1250 in N/A 7-1/8 in N/A 4.125 in N/A 3.3750 in N/A 135000 lbf603000 N N/A CAD Icon (for items table)
NA71450 - 71751D N/A 4 1/2 in N/A 7.5 in N/A 4.1875 in N/A 3.1875 in N/A 142000 lbf633000 N N/A CAD Icon (for items table)
NA97450 - 97901D N/A 4 1/2 in N/A 9 in N/A 4.5625 in N/A 3.3125 in N/A 147000 lbf655000 N N/A CAD Icon (for items table)
HM926740NA - HM926710CD N/A 4 1/2 in N/A 9 in N/A 4.5625 in N/A 3.3125 in N/A 194000 lbf862000 N N/A CAD Icon (for items table)
NA48291 - 48220D N/A 5 in N/A 7.1875 in N/A 3.375 in N/A 2.875 in N/A 105000 lbf466000 N N/A CAD Icon (for items table)
NA48385 - 48320D N/A 5 1/4 in N/A 7.5 in N/A 3.375 in N/A 2.875 in N/A 111000 lbf492000 N N/A CAD Icon (for items table)
NA82576 - 82932D N/A 5.7500 in N/A 9.3125 in N/A 5.1875 in N/A 4.1875 in N/A 202000 lbf897000 N N/A CAD Icon (for items table)
HM231140NA - HM231116D N/A 5.7500 in N/A 9.5 in N/A 5.1875 in N/A 4.1875 in N/A 234000 lbf1040000 N N/A CAD Icon (for items table)
NA82587 - 82932D N/A 5 7/8 in N/A 9.3125 in N/A 5.1875 in N/A 4.1875 in N/A 202000 lbf897000 N N/A CAD Icon (for items table)
HM231149NA - HM231116D N/A 5 7/8 in N/A 9.5 in N/A 5.1875 in N/A 4.1875 in N/A 234000 lbf1040000 N N/A CAD Icon (for items table)
NA99600 - 99102CD N/A 6 in N/A 10.00 in N/A 5.625 in N/A 4.375 in N/A 258000 lbf1150000 N N/A CAD Icon (for items table)
NA94650 - 94118D N/A 6 1/2 in N/A 11.7500 in N/A 5.625 in N/A 4.375 in N/A 258000 lbf1150000 N N/A CAD Icon (for items table)
NA87700 - 87112D N/A 7 in N/A 11.1250 in N/A 4.25 in N/A 3.1250 in N/A 168000 lbf748000 N N/A CAD Icon (for items table)
NA94700 - 94117D N/A 7 in N/A 11.7500 in N/A 5.625 in N/A 5.5000 in N/A 258000 lbf1150000 N N/A CAD Icon (for items table)
NA94700 - 94118D N/A 7 in N/A 11.7500 in N/A 5.625 in N/A 4.375 in N/A 258000 lbf1150000 N N/A CAD Icon (for items table)
NA537075 - 537103D N/A 7.5 in N/A 10.25 in N/A 2.625 in N/A 2.0000 in N/A 92100 lbf410000 N N/A CAD Icon (for items table)
NA132083 - 132126D N/A 8 in N/A 12.5000 in N/A 4.75 in N/A 3.5000 in N/A 207000 lbf919000 N N/A CAD Icon (for items table)
HM252343NA - HM252311D N/A 10 in N/A 16.6250 in N/A 6.8125 in N/A 5.0625 in N/A 587000 lbf2610000 N N/A CAD Icon (for items table)
HM252344NA - HM252315CD N/A 10 in N/A 16.9970 in N/A 6.8125 in N/A 5.0625 in N/A 605000 lbf2690000 N N/A CAD Icon (for items table)
HM252343NA - HM252315CD N/A 10 in N/A 16.9970 in N/A 6.8125 in N/A 5.0625 in N/A 587000 lbf2610000 N N/A CAD Icon (for items table)
HM252349NA - HM252311D N/A 10.2500 in N/A 16.6250 in N/A 6.8125 in N/A 5.0625 in N/A 605000 lbf2690000 N N/A CAD Icon (for items table)
HM252348NA - HM252311D N/A 10.2500 in N/A 16.6250 in N/A 6.8125 in N/A 5.0625 in N/A 587000 lbf2610000 N N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4 5