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NTN 61964 MA

Deep groove ball · Open
Ø320Ø44056
Bore
320 mm
Outside dia
440 mm
Width
56 mm
Dynamic C
276.0 kN
Static C0
400.0 kN
Speed grease
2,800 rpm
Speed oil
2,400 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
31.488 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
61964 MAKOYO (JTEKT)320×440×56276.0 kN
61964 MAINA (Schaeffler)320×440×56276.0 kN
61964 MAMinebeaMitsumi (NMB)320×440×56276.0 kN
61964 MANachi Fujikoshi320×440×56276.0 kN
61964 MAFAG (Schaeffler)320×440×56276.0 kN
61964 MATimken320×440×56276.0 kN
61964 MARBC Bearings320×440×56276.0 kN
61964 MAPeer Bearing320×440×56276.0 kN