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NTN 1303 EM

Self-aligning ball · Open
Ø17Ø4714
Bore
17 mm
Outside dia
47 mm
Width
14 mm
Dynamic C
12.7 kN
Static C0
3.4 kN
Speed grease
28,000 rpm
Speed oil
20,000 rpm
Clearance
CN (Normal)
Precision
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
1303 EMKOYO (JTEKT)17×47×1412.7 kN
1303 EMINA (Schaeffler)17×47×1412.7 kN
1303 EMMinebeaMitsumi (NMB)17×47×1412.7 kN
1303 EMNachi Fujikoshi17×47×1412.7 kN
1303 EMFAG (Schaeffler)17×47×1412.7 kN
1303 EMTimken17×47×1412.7 kN
1303 EMRBC Bearings17×47×1412.7 kN
1303 EMPeer Bearing17×47×1412.7 kN