BearingBrain
Parts Intelligence
Part page

NTN 6304 NRJEM

Deep groove ball · Open
Ø20Ø5215
Bore
20 mm
Outside dia
52 mm
Width
15 mm
Dynamic C
16.8 kN
Static C0
7.8 kN
Speed grease
30,000 rpm
Speed oil
19,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.213 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
6304 NRJEMKOYO (JTEKT)20×52×1516.8 kN
6304 NRJEMINA (Schaeffler)20×52×1516.8 kN
6304 NRJEMMinebeaMitsumi (NMB)20×52×1516.8 kN
6304 NRJEMNachi Fujikoshi20×52×1516.8 kN
6304 NRJEMFAG (Schaeffler)20×52×1516.8 kN
6304 NRJEMTimken20×52×1516.8 kN
6304 NRJEMRBC Bearings20×52×1516.8 kN
6304 NRJEMPeer Bearing20×52×1516.8 kN