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NTN QJ 234 N2MA

Angular · Open
Ø170Ø31052
Bore
170 mm
Outside dia
310 mm
Width
52 mm
Dynamic C
455.0 kN
Static C0
720.0 kN
Speed grease
2,941 rpm
Speed oil
3,400 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
21.544 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 234 N2MAFAG (Schaeffler)170×310×52455.0 kN
QJ 234 N2MATimken170×310×52455.0 kN
QJ 234 N2MARBC Bearings170×310×52455.0 kN
QJ 234 N2MAPeer Bearing170×310×52455.0 kN
QJ 234 N2MAKOYO (JTEKT)170×310×52455.0 kN
QJ 234 N2MAINA (Schaeffler)170×310×52455.0 kN
QJ 234 N2MAMinebeaMitsumi (NMB)170×310×52455.0 kN
QJ 234 N2MANachi Fujikoshi170×310×52455.0 kN