BearingBrain
Parts Intelligence
Part page

MinebeaMitsumi (NMB) DDL-840

Deep groove ball · Open
Ø4Ø82
Bore
4 mm
Outside dia
8 mm
Width
2 mm
Dynamic C
0.4 kN
Static C0
0.1 kN
Speed grease
125,000 rpm
Speed oil
167,500 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.001 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 0 records

Part numberManufacturerBore×OD×WidthC
No interchange records.