Bearing
Brain
Parts Intelligence
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Timken 303KDD
Deep groove ball · 2Z shield
Ø17
Ø47
14
Bore
17 mm
Outside dia
47 mm
Width
14 mm
Dynamic C
13.5 kN
Static C0
6.5 kN
Speed grease
17,100 rpm
Speed oil
22,800 rpm
Clearance
CN
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 number
Manufacturer
Bore×OD×Width
C
6303ZZ
NTN
17×47×14
13.5 kN
6303-2Z
SKF
17×47×14
14.3 kN
6303ZZ
NSK
17×47×14
13.5 kN
6303-2Z
FAG (Schaeffler)
17×47×14
13.5 kN
6303-2RZ
KOYO (JTEKT)
17×47×14
13.5 kN
303K
Timken
17×47×14
13.5 kN
303PP
Timken
17×47×14
13.5 kN
203KDD
Timken
17×40×12
9.6 kN