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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

NA05075 - 05185D N/A 3/4 in N/A 1.8504 in N/A 1.25 in N/A 0.9926 in N/A 10500 lbf46500 N N/A CAD Icon (for items table)
NA17098 - 17245D N/A 0.9835 in N/A 2.4409 in N/A 1.5625 in N/A 1.4275 in N/A 16900 lbf75300 N N/A CAD Icon (for items table)
NA41125 - 41294D N/A 1 1/8 in N/A 2-15/16 in N/A 2.1876 in N/A 1.6250 in N/A 27300 lbf121000 N N/A CAD Icon (for items table)
NA26118 - 26284D N/A 1.1806 in N/A 2.8336 in N/A 1.6835 in N/A 1.4375 in N/A 23000 lbf102000 N N/A CAD Icon (for items table)
NA08125 - 08231D N/A 1 1/4 in N/A 2.3125 in N/A 1.2812 in N/A 0.9688 in N/A 12400 lbf55200 N N/A CAD Icon (for items table)
NA43131 - 43319D N/A 1 5/16 in N/A 3.1875 in N/A 2.1875 in N/A 1.5625 in N/A 30400 lbf135000 N N/A CAD Icon (for items table)
NA14138 - 14276D N/A 1 3/8 in N/A 2.7170 in N/A 1.8126 in N/A 1.5000 in N/A 21400 lbf95100 N N/A CAD Icon (for items table)
NA28138 - 28318D N/A 1.3770 in N/A 3.1510 in N/A 1.8126 in N/A 1.3750 in N/A 24800 lbf111000 N N/A CAD Icon (for items table)
NA44143 - 44363D N/A 1 7/16 in N/A 3.6250 in N/A 2.1875 in N/A 1.5625 in N/A 32900 lbf147000 N N/A CAD Icon (for items table)
NA13687 - 13621D N/A 1 1/2 in N/A 2.7170 in N/A 1.8124 in N/A 1.5000 in N/A 22200 lbf98700 N N/A CAD Icon (for items table)
NA44156 - 44348D N/A 1 9/16 in N/A 3.4843 in N/A 2.1875 in N/A 1.5625 in N/A 32900 lbf147000 N N/A CAD Icon (for items table)
NA44156 - 44363D N/A 1 9/16 in N/A 3.6250 in N/A 2.1875 in N/A 1.5625 in N/A 32900 lbf147000 N N/A CAD Icon (for items table)
NA357 - 353D N/A 1.5748 in N/A 3.5480 in N/A 2 in N/A 1.7500 in N/A 32000 lbf142000 N N/A CAD Icon (for items table)
NA44163 - 44363D N/A 1 5/8 in N/A 3.6250 in N/A 2.1875 in N/A 1.5625 in N/A 39100 lbf174000 N N/A CAD Icon (for items table)
NA22171 - 22325D N/A 1.7188 in N/A 3.2500 in N/A 1.75 in N/A 1.3750 in N/A 30300 lbf135000 N N/A CAD Icon (for items table)
NA18685 - 18620D N/A 1 3/4 in N/A 3.1250 in N/A 1.6249 in N/A 1.3125 in N/A 20400 lbf90600 N N/A CAD Icon (for items table)
NA438 - 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)
NA53176 - 53376D N/A 1 3/4 in N/A 3.7500 in N/A 2.5626 in N/A 1.7500 in N/A 39200 lbf174000 N N/A CAD Icon (for items table)
NA53176 - 53390D N/A 1 3/4 in N/A 3.8750 in N/A 2.5626 in N/A 1.7500 in N/A 39200 lbf174000 N N/A CAD Icon (for items table)
NA366 - 363D N/A 1.9685 in N/A 3.5433 in N/A 1.9689 in N/A 1.6563 in N/A 39900 lbf177000 N N/A CAD Icon (for items table)
NA3780 - 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)
NA455 - 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)
NA55200 - 55444D N/A 2 in N/A 4-7/16 in N/A 2.5625 in N/A 1.8125 in N/A 41600 lbf185000 N N/A CAD Icon (for items table)
NA539 - 533D N/A 2 1/8 in N/A 4.375 in N/A 3.125 in N/A 2.5 in N/A 67400 lbf300000 N N/A CAD Icon (for items table)
NA66212 - 66462D N/A 2 1/8 in N/A 4.625 in N/A 2.875 in N/A 2.1250 in N/A 58300 lbf259000 N N/A CAD Icon (for items table)
Unit of Measure
1 2 3 4 5