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NTN 3306 ATN9

Angular · Open

Bore

30 mm

Outside dia

72 mm

Width

30.20 mm

Dynamic C

42.5 kN

Static C0

30.0 kN

Speed grease

10,000 rpm

Speed oil

9,000 rpm

Clearance

CN (Normal)

Precision

ABEC-1 (P0)

Weight

0.798 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
3306 ATN9	FAG (Schaeffler)	30×72×30.2	42.5 kN
3306 ATN9	Timken	30×72×30.2	42.5 kN
3306 ATN9	RBC Bearings	30×72×30.2	42.5 kN
3306 ATN9	Peer Bearing	30×72×30.2	42.5 kN
3306 ATN9	KOYO (JTEKT)	30×72×30.2	42.5 kN
3306 ATN9	INA (Schaeffler)	30×72×30.2	42.5 kN
3306 ATN9	MinebeaMitsumi (NMB)	30×72×30.2	42.5 kN
3306 ATN9	Nachi Fujikoshi	30×72×30.2	42.5 kN