Bearing
Brain
Parts Intelligence
Part page
MinebeaMitsumi (NMB) DDRI-1212ZZ
Deep groove ball · 2Z shield
Ø13
Ø19
4
Bore
12.70 mm
Outside dia
19.05 mm
Width
3.97 mm
Dynamic C
1.1 kN
Static C0
0.7 kN
Speed grease
31,496 rpm
Speed oil
43,307 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.005 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.