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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

NA15118SW - 15251D N/A 1.1811 in N/A 2.5000 in N/A 1.9981 in N/A 1.4375 in N/A 19800 lbf88000 N N/A CAD Icon (for items table)
NA15117SW - 15251D N/A 1.1813 in N/A 2.5000 in N/A 2 in N/A 1.4375 in N/A 19800 lbf88000 N N/A CAD Icon (for items table)
NA435SW - 432D N/A 1 3/4 in N/A 3.7500 in N/A 2.8126 in N/A 2.0000 in N/A 49700 lbf221000 N N/A CAD Icon (for items table)
NA456SW - 452D N/A 2 in N/A 4.25 in N/A 2.9376 in N/A 2.1250 in N/A 53100 lbf236000 N N/A CAD Icon (for items table)
NA483SW - 472D N/A 2.7559 in N/A 4.7244 in N/A 2.9376 in N/A 2.1250 in N/A 56100 lbf250000 N N/A CAD Icon (for items table)
NA580SW - 572D N/A 3 1/4 in N/A 5.5115 in N/A 3.625 in N/A 2.6250 in N/A 80900 lbf360000 N N/A CAD Icon (for items table)
NA56393SW - 56649D N/A 3.9360 in N/A 6.4951 in N/A 3.5 in N/A 2.5 in N/A 88600 lbf394000 N N/A CAD Icon (for items table)
NA56425SW - 56650D N/A 4 1/4 in N/A 6 1/2 in N/A 3.5 in N/A 2.5 in N/A 88600 lbf394000 N N/A CAD Icon (for items table)
NA64432SW - 64708D N/A 4.3297 in N/A 7.0856 in N/A 4 in N/A 2.75 in N/A 99600 lbf443000 N N/A CAD Icon (for items table)
NA48290SW - 48220D N/A 5 in N/A 7.1875 in N/A 3.6874 in N/A 2.875 in N/A 105000 lbf466000 N N/A CAD Icon (for items table)
NA48685SW - 48620D N/A 5.625 in N/A 7.875 in N/A 3.6876 in N/A 2.875 in N/A 112000 lbf499000 N N/A CAD Icon (for items table)
NA48990SW - 48920D N/A 6 in N/A 8.3125 in N/A 3.625 in N/A 2.75 in N/A 114000 lbf508000 N N/A CAD Icon (for items table)
NA46790SW - 46720CD N/A 6 1/2 in N/A 8 7/8 in N/A 3.75 in N/A 2.75 in N/A 119000 lbf528000 N N/A CAD Icon (for items table)
NA87700SW - 87112D N/A 7 in N/A 11.1250 in N/A 4.25 in N/A 3.1250 in N/A 199000 lbf886000 N N/A CAD Icon (for items table)
LM637349NW - LM637310D N/A 7 1/4 in N/A 9.5625 in N/A 3.75 in N/A 2.75 in N/A 122000 lbf541000 N N/A CAD Icon (for items table)
NA67885SW - 67820CD N/A 7.5 in N/A 10.5 in N/A 4.3125 in N/A 3.3125 in N/A 163000 lbf725000 N N/A CAD Icon (for items table)
LM241149NW - LM241110D N/A 8 in N/A 10-7/8 in N/A 3.75 in N/A 2.875 in N/A 172000 lbf764000 N N/A CAD Icon (for items table)
LM446349NW - LM446310D N/A 9.25 in N/A 12.25 in N/A 4 in N/A 2.875 in N/A 173000 lbf768000 N N/A CAD Icon (for items table)
LM249747NW - LM249710CD N/A 9.999 in N/A 13.6875 in N/A 4 in N/A 2.75 in N/A 240000 lbf1070000 N N/A CAD Icon (for items table)
NA221027SW - 221576CD N/A 10.2500 in N/A 15.7500 in N/A 5.75 in N/A 4.2500 in N/A 324000 lbf1440000 N N/A CAD Icon (for items table)
LM251649NW - LM251610D N/A 10 1/2 in N/A 13.875 in N/A 4.25 in N/A 3.25 in N/A 221000 lbf985000 N N/A CAD Icon (for items table)
L357049NW - L357010CD N/A 12 in N/A 15.5 in N/A 4.25 in N/A 3.25 in N/A 229000 lbf1020000 N N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4 5