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NTN 3303 ATN9

Angular · Open
Ø17Ø4722
Bore
17 mm
Outside dia
47 mm
Width
22.20 mm
Dynamic C
21.6 kN
Static C0
12.7 kN
Speed grease
17,000 rpm
Speed oil
14,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.263 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 numberManufacturerBore×OD×WidthC
3303 ATN9FAG (Schaeffler)17×47×22.221.6 kN
3303 ATN9Timken17×47×22.221.6 kN
3303 ATN9RBC Bearings17×47×22.221.6 kN
3303 ATN9Peer Bearing17×47×22.221.6 kN
3303 ATN9KOYO (JTEKT)17×47×22.221.6 kN
3303 ATN9INA (Schaeffler)17×47×22.221.6 kN
3303 ATN9MinebeaMitsumi (NMB)17×47×22.221.6 kN
3303 ATN9Nachi Fujikoshi17×47×22.221.6 kN