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NTN NJ 303 ECP

Cylindrical · Open
Ø17Ø4714
Bore
17 mm
Outside dia
47 mm
Width
14 mm
Dynamic C
28.5 kN
Static C0
20.4 kN
Speed grease
17,000 rpm
Speed oil
20,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.166 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
NJ 303 ECPFAG (Schaeffler)17×47×1428.5 kN
NJ 303 ECPTimken17×47×1428.5 kN
NJ 303 ECPRBC Bearings17×47×1428.5 kN
NJ 303 ECPPeer Bearing17×47×1428.5 kN
NJ 303 ECPKOYO (JTEKT)17×47×1428.5 kN
NJ 303 ECPINA (Schaeffler)17×47×1428.5 kN
NJ 303 ECPMinebeaMitsumi (NMB)17×47×1428.5 kN
NJ 303 ECPNachi Fujikoshi17×47×1428.5 kN