BearingBrain

Parts Intelligence

Part page

NTN N 1011 KTN/SP

Cylindrical · Open

Bore

55 mm

Outside dia

90 mm

Width

18 mm

Dynamic C

40.2 kN

Static C0

48.0 kN

Speed grease

9,091 rpm

Speed oil

12,182 rpm

Clearance

CN (Normal)

Precision

P0

Weight

0.563 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
N 1011 KTN/SP	KOYO (JTEKT)	55×90×18	40.2 kN
N 1011 KTN/SP	INA (Schaeffler)	55×90×18	40.2 kN
N 1011 KTN/SP	MinebeaMitsumi (NMB)	55×90×18	40.2 kN
N 1011 KTN/SP	Nachi Fujikoshi	55×90×18	40.2 kN
N 1011 KTN/SP	FAG (Schaeffler)	55×90×18	40.2 kN
N 1011 KTN/SP	Timken	55×90×18	40.2 kN
N 1011 KTN/SP	RBC Bearings	55×90×18	40.2 kN
N 1011 KTN/SP	Peer Bearing	55×90×18	40.2 kN