Bearing
Brain
Parts Intelligence
Part page
FAG (Schaeffler) 6303.C3
Deep groove ball · Open
Ø17
Ø47
14
Bore
17 mm
Outside dia
47 mm
Width
14 mm
Dynamic C
13.6 kN
Static C0
7.0 kN
Speed grease
16,000 rpm
Speed oil
20,000 rpm
Clearance
C3
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 — 5 records
Part number
Manufacturer
Bore×OD×Width
C
6303/C3
SKF
17×47×14
14.3 kN
6303C3
NSK
17×47×14
13.2 kN
6303C3
Timken
17×47×14
13.4 kN
6303C3
NTN
17×47×14
13.1 kN
6303C3
KOYO (JTEKT)
17×47×14
13.0 kN