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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

HM252349NA - HM252315CD N/A 10.2500 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)
HM252348NA - HM252315CD N/A 10.2500 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)
NA329116 - 329173CD N/A 11.8420 in N/A 17.246 in N/A 6.3750 in N/A 4.875 in N/A 422000 lbf1880000 N N/A CAD Icon (for items table)
NA329115 - 329173CD N/A 11.8420 in N/A 17.246 in N/A 6.3750 in N/A 4.875 in N/A 432000 lbf1920000 N N/A CAD Icon (for items table)
NA329116 - 329176D N/A 11.8420 in N/A 17.5 in N/A 6.3750 in N/A 6.375 in N/A 422000 lbf1880000 N N/A CAD Icon (for items table)
NA329120 - 329173CD N/A 12 in N/A 17.246 in N/A 6.3750 in N/A 4.875 in N/A 422000 lbf1880000 N N/A CAD Icon (for items table)
NA329121 - 329173CD N/A 12 in N/A 17.246 in N/A 6.3750 in N/A 4.875 in N/A 432000 lbf1920000 N N/A CAD Icon (for items table)
NA231400 - 232026D N/A 14 in N/A 20.2500 in N/A 5.75 in N/A 4.2500 in N/A 412000 lbf1830000 N N/A CAD Icon (for items table)
NA285160 - 285228D N/A 16.0000 in N/A 22.6250 in N/A 6.1875 in N/A 4.1875 in N/A 434000 lbf1930000 N N/A CAD Icon (for items table)
NA26118SW - 26284D N/A 1.1806 in N/A 2.8336 in N/A 1.6835 in N/A 1.4375 in N/A 27300 lbf121000 N N/A CAD Icon (for items table)
NA438SW - 432D N/A 1 3/4 in N/A 3.7500 in N/A 2.4376 in N/A 2.0000 in N/A 49700 lbf221000 N N/A CAD Icon (for items table)
NA3780SW - 3729D N/A 2 in N/A 3.6718 in N/A 2.5625 in N/A 2.0625 in N/A 47800 lbf213000 N N/A CAD Icon (for items table)
NA455SW - 452D N/A 2 in N/A 4.25 in N/A 2.5626 in N/A 2.1250 in N/A 53100 lbf236000 N N/A CAD Icon (for items table)
NA558SW - 552D N/A 2 3/8 in N/A 4-7/8 in N/A 3.125 in N/A 2.5 in N/A 74700 lbf332000 N N/A CAD Icon (for items table)
NA643SW - 632D N/A 2 3/4 in N/A 5.3750 in N/A 3.75 in N/A 3 in N/A 91200 lbf406000 N N/A CAD Icon (for items table)
NA484SW - 472D N/A 2.7559 in N/A 4.7244 in N/A 2.5626 in N/A 2.1250 in N/A 56100 lbf250000 N N/A CAD Icon (for items table)
NA495SW - 493D N/A 3 in N/A 5.3750 in N/A 2.75 in N/A 2.1250 in N/A 60500 lbf269000 N N/A CAD Icon (for items table)
NA659SW - 654D N/A 3 in N/A 6 in N/A 3.75 in N/A 3 in N/A 96700 lbf430000 N N/A CAD Icon (for items table)
NA497SW - 493D N/A 3.3750 in N/A 5.3750 in N/A 2.875 in N/A 2.1250 in N/A 57100 lbf254000 N N/A CAD Icon (for items table)
NA593SW - 592D N/A 3 1/2 in N/A 6 in N/A 3.25 in N/A 2.5 in N/A 84600 lbf376000 N N/A CAD Icon (for items table)
NA759SW - 752D N/A 3 1/2 in N/A 6-3/8 in N/A 4.125 in N/A 3.3750 in N/A 128000 lbf570000 N N/A CAD Icon (for items table)
NA776SW - 773D N/A 3 3/4 in N/A 7.0866 in N/A 4.125 in N/A 3.3750 in N/A 135000 lbf603000 N N/A CAD Icon (for items table)
NA776SW - 774D N/A 3 3/4 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)
NA691SW - 672D N/A 4 in N/A 6.625 in N/A 3.625 in N/A 2.75 in N/A 104000 lbf461000 N N/A CAD Icon (for items table)
L163149NW - L163110CD N/A 14 in N/A 17.5 in N/A 5.375 in N/A 4.375 in N/A 287000 lbf1280000 N N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4 5