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NTN 71811 ACD/P4QBCB

Angular · Open
Ø55Ø7236
Bore
55 mm
Outside dia
72 mm
Width
36 mm
Dynamic C
25.5 kN
Static C0
40.5 kN
Speed grease
9,091 rpm
Speed oil
12,182 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.479 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
71811 ACD/P4QBCBKOYO (JTEKT)55×72×3625.5 kN
71811 ACD/P4QBCBINA (Schaeffler)55×72×3625.5 kN
71811 ACD/P4QBCBMinebeaMitsumi (NMB)55×72×3625.5 kN
71811 ACD/P4QBCBNachi Fujikoshi55×72×3625.5 kN
71811 ACD/P4QBCBFAG (Schaeffler)55×72×3625.5 kN
71811 ACD/P4QBCBTimken55×72×3625.5 kN
71811 ACD/P4QBCBRBC Bearings55×72×3625.5 kN
71811 ACD/P4QBCBPeer Bearing55×72×3625.5 kN