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NTN 81144 M

Cylindrical · Open
Ø220Ø27037
Bore
220 mm
Outside dia
270 mm
Width
37 mm
Dynamic C
335.0 kN
Static C0
1700.0 kN
Speed grease
670 rpm
Speed oil
1,300 rpm
Clearance
CN (Normal)
Precision
P0
Weight
5.589 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
81144 MFAG (Schaeffler)220×270×37335.0 kN
81144 MTimken220×270×37335.0 kN
81144 MRBC Bearings220×270×37335.0 kN
81144 MPeer Bearing220×270×37335.0 kN
81144 MKOYO (JTEKT)220×270×37335.0 kN
81144 MINA (Schaeffler)220×270×37335.0 kN
81144 MMinebeaMitsumi (NMB)220×270×37335.0 kN
81144 MNachi Fujikoshi220×270×37335.0 kN