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NTN QJ 303 LA/P63

Angular · Open
Ø17Ø4714
Bore
17 mm
Outside dia
47 mm
Width
14 mm
Dynamic C
23.4 kN
Static C0
15.0 kN
Speed grease
29,412 rpm
Speed oil
28,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.166 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 303 LA/P63FAG (Schaeffler)17×47×1423.4 kN
QJ 303 LA/P63Timken17×47×1423.4 kN
QJ 303 LA/P63RBC Bearings17×47×1423.4 kN
QJ 303 LA/P63Peer Bearing17×47×1423.4 kN
QJ 303 LA/P63KOYO (JTEKT)17×47×1423.4 kN
QJ 303 LA/P63INA (Schaeffler)17×47×1423.4 kN
QJ 303 LA/P63MinebeaMitsumi (NMB)17×47×1423.4 kN
QJ 303 LA/P63Nachi Fujikoshi17×47×1423.4 kN