Bearing
Brain
Parts Intelligence
Part page
NTN 6409ZZ
Deep groove ball · 2Z shield
Ø45
Ø100
25
Bore
45 mm
Outside dia
100 mm
Width
25 mm
Dynamic C
51.1 kN
Static C0
30.1 kN
Speed grease
6,000 rpm
Speed oil
7,500 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
1.229 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 — 5 records
Part number
Manufacturer
Bore×OD×Width
C
6409-2Z
SKF
45×100×25
52.7 kN
6409ZZ
NSK
45×100×25
51.6 kN
6409.2ZR
FAG (Schaeffler)
45×100×25
53.2 kN
6409ZZ
Timken
45×100×25
52.2 kN
6409ZZ
KOYO (JTEKT)
45×100×25
50.6 kN