MPNbase

NUP300-series

Model list for the NUP300-series cylindrical roller bearings: bore, outer diameter and width with seal and clearance options. Open a model for full specs and verified equivalents.

21 models 20–140 mm bore range Full / partial / verify match grading

Model d (mm) D (mm) B (mm) Seal Clearance Cross refs
NUP304-ECP 20 52 15 open CN 5
NUP305-ECP 25 62 17 open CN 5
NUP306-ECP 30 72 19 open CN 5
NUP307-ECP 35 80 21 open CN 5
NUP308-ECP 40 90 23 open CN 5
NUP309-ECP 45 100 25 open CN 5
NUP310-ECP 50 110 27 open CN 5
NUP311-ECP 55 120 29 open CN 5
NUP312-ECP 60 130 31 open CN 5
NUP313-ECP 65 140 33 open CN 5
NUP314-ECP 70 150 35 open CN 5
NUP315-ECP 75 160 37 open CN 5
NUP316-ECP 80 170 39 open CN 5
NUP317-ECP 85 180 41 open CN 5
NUP318-ECJ 90 190 43 open CN 5
NUP319-ECP 95 200 45 open CN 5
NUP320-ECJ 100 215 47 open CN 5
NUP322-ECP 110 240 50 open CN 3
NUP324-ECP 120 260 55 open CN 3
NUP326-ECP 130 280 58 open CN 3
NUP328-ECM 140 300 62 open CN 2