MPNbase

NA-48-series

Model list for the NA-48-series needle roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.

19 models 110–380 mm bore range Full / partial / verify match grading

Model d (mm) D (mm) B (mm) Seal Clearance Cross refs
NA4822 110 140 30 open CN 0
NA4824 120 150 30 open CN 0
NA4826 130 165 35 open CN 0
NA4828 140 175 35 open CN 0
NA4830 150 190 40 open CN 0
NA4832 160 200 40 open CN 0
NA4834 170 215 45 open CN 0
NA4836 180 225 45 open CN 0
NA4838 190 240 50 open CN 0
NA4840 200 250 50 open CN 0
NA4844 220 270 50 open CN 0
NA4848 240 300 60 open CN 0
NA4852 260 320 60 open CN 0
NA4856 280 350 69 open CN 0
NA4860 300 380 80 open CN 0
NA4864 320 400 80 open CN 0
NA4868 340 420 80 open CN 0
NA4872 360 440 80 open CN 0
NA4876 380 480 100 open CN 0