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NTN NU 421 M

Cylindrical · Open
Ø105Ø26060
Bore
105 mm
Outside dia
260 mm
Width
60 mm
Dynamic C
501.0 kN
Static C0
570.0 kN
Speed grease
2,800 rpm
Speed oil
3,400 rpm
Clearance
CN (Normal)
Precision
P0
Weight
20.928 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
NU 421 MKOYO (JTEKT)105×260×60501.0 kN
NU 421 MINA (Schaeffler)105×260×60501.0 kN
NU 421 MMinebeaMitsumi (NMB)105×260×60501.0 kN
NU 421 MNachi Fujikoshi105×260×60501.0 kN
NU 421 MFAG (Schaeffler)105×260×60501.0 kN
NU 421 MTimken105×260×60501.0 kN
NU 421 MRBC Bearings105×260×60501.0 kN
NU 421 MPeer Bearing105×260×60501.0 kN