Bearing
Brain
Parts Intelligence
Part page
NTN 6803C3
Deep groove ball · Open
Ø17
Ø26
5
Bore
17 mm
Outside dia
26 mm
Width
5 mm
Dynamic C
1.8 kN
Static C0
1.0 kN
Speed grease
26,000 rpm
Speed oil
34,000 rpm
Clearance
C3
Precision
ABEC-1 (P0)
Weight
0.012 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
6803C3
KOYO (JTEKT)
17×26×5
1.8 kN
6803/C3
SKF
17×26×5
1.9 kN
6803C3
NSK
17×26×5
1.9 kN
6803.C3
FAG (Schaeffler)
17×26×5
1.9 kN
6803C3
Timken
17×26×5
1.9 kN