Bearing
Brain
Parts Intelligence
Part page
MinebeaMitsumi (NMB) L-730ZZ
Deep groove ball · 2Z shield
Ø3
Ø7
3
Bore
3 mm
Outside dia
7 mm
Width
3 mm
Dynamic C
0.4 kN
Static C0
0.1 kN
Speed grease
133,333 rpm
Speed oil
183,333 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.001 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.