BearingBrain
Parts Intelligence
Part page

NTN 32311

Tapered · Open
Ø55Ø12046
Bore
55 mm
Outside dia
120 mm
Width
45.50 mm
Dynamic C
245.0 kN
Static C0
250.0 kN
Speed grease
4,300 rpm
Speed oil
5,600 rpm
Clearance
CN (Normal)
Precision
P0 (Class4)
Weight
3.191 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
32311KOYO (JTEKT)55×120×45.5245.0 kN
32311INA (Schaeffler)55×120×45.5245.0 kN
32311MinebeaMitsumi (NMB)55×120×45.5245.0 kN
32311Nachi Fujikoshi55×120×45.5245.0 kN
32311FAG (Schaeffler)55×120×45.5245.0 kN
32311Timken55×120×45.5245.0 kN
32311RBC Bearings55×120×45.5245.0 kN
32311Peer Bearing55×120×45.5245.0 kN