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NTN NN 3018 KTN3/SP

Cylindrical · Open

Bore

90 mm

Outside dia

140 mm

Width

37 mm

Dynamic C

138.0 kN

Static C0

216.0 kN

Speed grease

5,556 rpm

Speed oil

7,444 rpm

Clearance

CN (Normal)

Precision

P0

Weight

2.623 kg

Interactive view — 3D model + CAD files → Substitution sheet — printable →

Evidence

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

Interchange family — 8 records

Part number	Manufacturer	Bore×OD×Width	C
NN 3018 KTN3/SP	FAG (Schaeffler)	90×140×37	138.0 kN
NN 3018 KTN3/SP	Timken	90×140×37	138.0 kN
NN 3018 KTN3/SP	RBC Bearings	90×140×37	138.0 kN
NN 3018 KTN3/SP	Peer Bearing	90×140×37	138.0 kN
NN 3018 KTN3/SP	KOYO (JTEKT)	90×140×37	138.0 kN
NN 3018 KTN3/SP	INA (Schaeffler)	90×140×37	138.0 kN
NN 3018 KTN3/SP	MinebeaMitsumi (NMB)	90×140×37	138.0 kN
NN 3018 KTN3/SP	Nachi Fujikoshi	90×140×37	138.0 kN