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NTN 51256 M

Thrust · Open
Ø280Ø38080
Bore
280 mm
Outside dia
380 mm
Width
80 mm
Dynamic C
488.0 kN
Static C0
2320.0 kN
Speed grease
750 rpm
Speed oil
1,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
32.553 kg
Evidence

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

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
51256 MKOYO (JTEKT)280×380×80488.0 kN
51256 MINA (Schaeffler)280×380×80488.0 kN
51256 MMinebeaMitsumi (NMB)280×380×80488.0 kN
51256 MNachi Fujikoshi280×380×80488.0 kN
51256 MFAG (Schaeffler)280×380×80488.0 kN
51256 MTimken280×380×80488.0 kN
51256 MRBC Bearings280×380×80488.0 kN
51256 MPeer Bearing280×380×80488.0 kN