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NTN 61918

Deep groove ball · Open
Ø90Ø12518
Bore
90 mm
Outside dia
125 mm
Width
18 mm
Dynamic C
33.2 kN
Static C0
31.5 kN
Speed grease
11,000 rpm
Speed oil
6,700 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.835 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
61918FAG (Schaeffler)90×125×1833.2 kN
61918Timken90×125×1833.2 kN
61918RBC Bearings90×125×1833.2 kN
61918Peer Bearing90×125×1833.2 kN
61918KOYO (JTEKT)90×125×1833.2 kN
61918INA (Schaeffler)90×125×1833.2 kN
61918MinebeaMitsumi (NMB)90×125×1833.2 kN
61918Nachi Fujikoshi90×125×1833.2 kN