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NTN 6309C3

Deep groove ball · Open
Ø45Ø10025
Bore
45 mm
Outside dia
100 mm
Width
25 mm
Dynamic C
51.1 kN
Static C0
29.1 kN
Speed grease
6,000 rpm
Speed oil
7,500 rpm
Clearance
C3
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 numberManufacturerBore×OD×WidthC
6309/C3SKF45×100×2555.3 kN
6309C3NSK45×100×2551.6 kN
6309C3Timken45×100×2552.2 kN
6309.C3FAG (Schaeffler)45×100×2553.2 kN
6309C3KOYO (JTEKT)45×100×2550.6 kN