Bearing
Brain
Parts Intelligence
Part page
NSK 7203A
Angular · Open
Ø17
Ø40
12
Bore
17 mm
Outside dia
40 mm
Width
12 mm
Dynamic C
9.6 kN
Static C0
5.5 kN
Speed grease
22,000 rpm
Speed oil
28,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.097 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 — 0 records
Part number
Manufacturer
Bore×OD×Width
C
No interchange records.