Bearing
Brain
Parts Intelligence
Part page
NTN 16004
Deep groove ball · Open
Ø20
Ø42
8
Bore
20 mm
Outside dia
42 mm
Width
8 mm
Dynamic C
7.3 kN
Static C0
4.0 kN
Speed grease
38,000 rpm
Speed oil
24,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.067 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 — 8 records
Part number
Manufacturer
Bore×OD×Width
C
16004
KOYO (JTEKT)
20×42×8
7.3 kN
16004
INA (Schaeffler)
20×42×8
7.3 kN
16004
MinebeaMitsumi (NMB)
20×42×8
7.3 kN
16004
Nachi Fujikoshi
20×42×8
7.3 kN
16004
FAG (Schaeffler)
20×42×8
7.3 kN
16004
Timken
20×42×8
7.3 kN
16004
RBC Bearings
20×42×8
7.3 kN
16004
Peer Bearing
20×42×8
7.3 kN