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NTN C 3984 KM

Spherical · Open
Ø420Ø560106
Bore
420 mm
Outside dia
560 mm
Width
106 mm
Dynamic C
2160.0 kN
Static C0
4250.0 kN
Speed grease
850 rpm
Speed oil
1,200 rpm
Clearance
CN (Normal)
Precision
P0
Weight
89.664 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 numberManufacturerBore×OD×WidthC
C 3984 KMFAG (Schaeffler)420×560×1062160.0 kN
C 3984 KMTimken420×560×1062160.0 kN
C 3984 KMRBC Bearings420×560×1062160.0 kN
C 3984 KMPeer Bearing420×560×1062160.0 kN
C 3984 KMKOYO (JTEKT)420×560×1062160.0 kN
C 3984 KMINA (Schaeffler)420×560×1062160.0 kN
C 3984 KMMinebeaMitsumi (NMB)420×560×1062160.0 kN
C 3984 KMNachi Fujikoshi420×560×1062160.0 kN