Bearing
Brain
Parts Intelligence
Part page
MinebeaMitsumi (NMB) RI-1438KK
Deep groove ball · Open
Ø10
Ø22
7
Bore
9.53 mm
Outside dia
22.23 mm
Width
7.14 mm
Dynamic C
3.3 kN
Static C0
1.4 kN
Speed grease
52,493 rpm
Speed oil
70,341 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.018 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.