BearingBrain
Parts Intelligence
Part page

NTN NNU 4964 B/SPW33

Cylindrical · Open
Ø320Ø440118
Bore
320 mm
Outside dia
440 mm
Width
118 mm
Dynamic C
1060.0 kN
Static C0
2500.0 kN
Speed grease
2,000 rpm
Speed oil
3,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
66.349 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
NNU 4964 B/SPW33FAG (Schaeffler)320×440×1181060.0 kN
NNU 4964 B/SPW33Timken320×440×1181060.0 kN
NNU 4964 B/SPW33RBC Bearings320×440×1181060.0 kN
NNU 4964 B/SPW33Peer Bearing320×440×1181060.0 kN
NNU 4964 B/SPW33KOYO (JTEKT)320×440×1181060.0 kN
NNU 4964 B/SPW33INA (Schaeffler)320×440×1181060.0 kN
NNU 4964 B/SPW33MinebeaMitsumi (NMB)320×440×1181060.0 kN
NNU 4964 B/SPW33Nachi Fujikoshi320×440×1181060.0 kN