BearingBrain
Parts Intelligence
Part page

NTN NN 3021 KTN9/SPW33

Cylindrical · Open
Ø105Ø16041
Bore
105 mm
Outside dia
160 mm
Width
41 mm
Dynamic C
190.0 kN
Static C0
305.0 kN
Speed grease
4,762 rpm
Speed oil
6,381 rpm
Clearance
CN (Normal)
Precision
P0
Weight
3.684 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
NN 3021 KTN9/SPW33KOYO (JTEKT)105×160×41190.0 kN
NN 3021 KTN9/SPW33INA (Schaeffler)105×160×41190.0 kN
NN 3021 KTN9/SPW33MinebeaMitsumi (NMB)105×160×41190.0 kN
NN 3021 KTN9/SPW33Nachi Fujikoshi105×160×41190.0 kN
NN 3021 KTN9/SPW33FAG (Schaeffler)105×160×41190.0 kN
NN 3021 KTN9/SPW33Timken105×160×41190.0 kN
NN 3021 KTN9/SPW33RBC Bearings105×160×41190.0 kN
NN 3021 KTN9/SPW33Peer Bearing105×160×41190.0 kN