BearingBrain
Parts Intelligence
Part page

NTN 71988 ACMB

Angular · Open
Ø440Ø60074
Bore
440 mm
Outside dia
600 mm
Width
74 mm
Dynamic C
507.0 kN
Static C0
1040.0 kN
Speed grease
1,100 rpm
Speed oil
1,100 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
75.918 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
71988 ACMBFAG (Schaeffler)440×600×74507.0 kN
71988 ACMBTimken440×600×74507.0 kN
71988 ACMBRBC Bearings440×600×74507.0 kN
71988 ACMBPeer Bearing440×600×74507.0 kN
71988 ACMBKOYO (JTEKT)440×600×74507.0 kN
71988 ACMBINA (Schaeffler)440×600×74507.0 kN
71988 ACMBMinebeaMitsumi (NMB)440×600×74507.0 kN
71988 ACMBNachi Fujikoshi440×600×74507.0 kN