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NTN QJ 311 MA

Angular · Open
Ø55Ø12029
Bore
55 mm
Outside dia
120 mm
Width
29 mm
Dynamic C
137.0 kN
Static C0
118.0 kN
Speed grease
9,091 rpm
Speed oil
10,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
2.034 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
QJ 311 MAFAG (Schaeffler)55×120×29137.0 kN
QJ 311 MATimken55×120×29137.0 kN
QJ 311 MARBC Bearings55×120×29137.0 kN
QJ 311 MAPeer Bearing55×120×29137.0 kN
QJ 311 MAKOYO (JTEKT)55×120×29137.0 kN
QJ 311 MAINA (Schaeffler)55×120×29137.0 kN
QJ 311 MAMinebeaMitsumi (NMB)55×120×29137.0 kN
QJ 311 MANachi Fujikoshi55×120×29137.0 kN