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NTN NU 321 ECML

Cylindrical · Open
Ø105Ø22549
Bore
105 mm
Outside dia
225 mm
Width
49 mm
Dynamic C
500.0 kN
Static C0
500.0 kN
Speed grease
3,200 rpm
Speed oil
5,600 rpm
Clearance
CN (Normal)
Precision
P0
Weight
11.963 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
NU 321 ECMLFAG (Schaeffler)105×225×49500.0 kN
NU 321 ECMLTimken105×225×49500.0 kN
NU 321 ECMLRBC Bearings105×225×49500.0 kN
NU 321 ECMLPeer Bearing105×225×49500.0 kN
NU 321 ECMLKOYO (JTEKT)105×225×49500.0 kN
NU 321 ECMLINA (Schaeffler)105×225×49500.0 kN
NU 321 ECMLMinebeaMitsumi (NMB)105×225×49500.0 kN
NU 321 ECMLNachi Fujikoshi105×225×49500.0 kN