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NTN QJ 318 N2MA/C3

Angular · Open
Ø90Ø19043
Bore
90 mm
Outside dia
190 mm
Width
43 mm
Dynamic C
285.0 kN
Static C0
305.0 kN
Speed grease
4,444 rpm
Speed oil
6,300 rpm
Clearance
C3
Precision
ABEC-1 (P0)
Weight
7.423 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
QJ 318 N2MA/C3KOYO (JTEKT)90×190×43285.0 kN
QJ 318 N2MA/C3INA (Schaeffler)90×190×43285.0 kN
QJ 318 N2MA/C3MinebeaMitsumi (NMB)90×190×43285.0 kN
QJ 318 N2MA/C3Nachi Fujikoshi90×190×43285.0 kN
QJ 318 N2MA/C3FAG (Schaeffler)90×190×43285.0 kN
QJ 318 N2MA/C3Timken90×190×43285.0 kN
QJ 318 N2MA/C3RBC Bearings90×190×43285.0 kN
QJ 318 N2MA/C3Peer Bearing90×190×43285.0 kN