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NTN 51128

Thrust · Open
Ø140Ø18031
Bore
140 mm
Outside dia
180 mm
Width
31 mm
Dynamic C
111.0 kN
Static C0
440.0 kN
Speed grease
1,800 rpm
Speed oil
2,600 rpm
Clearance
CN (Normal)
Precision
P0
Weight
2.446 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
51128FAG (Schaeffler)140×180×31111.0 kN
51128Timken140×180×31111.0 kN
51128RBC Bearings140×180×31111.0 kN
51128Peer Bearing140×180×31111.0 kN
51128KOYO (JTEKT)140×180×31111.0 kN
51128INA (Schaeffler)140×180×31111.0 kN
51128MinebeaMitsumi (NMB)140×180×31111.0 kN
51128Nachi Fujikoshi140×180×31111.0 kN