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NTN 6344 M

Deep groove ball · Open
Ø220Ø46088
Bore
220 mm
Outside dia
460 mm
Width
88 mm
Dynamic C
410.0 kN
Static C0
520.0 kN
Speed grease
3,000 rpm
Speed oil
2,600 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
88.545 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
6344 MFAG (Schaeffler)220×460×88410.0 kN
6344 MTimken220×460×88410.0 kN
6344 MRBC Bearings220×460×88410.0 kN
6344 MPeer Bearing220×460×88410.0 kN
6344 MKOYO (JTEKT)220×460×88410.0 kN
6344 MINA (Schaeffler)220×460×88410.0 kN
6344 MMinebeaMitsumi (NMB)220×460×88410.0 kN
6344 MNachi Fujikoshi220×460×88410.0 kN