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NTN 6304 TN9/C3

Deep groove ball · Open
Ø20Ø5215
Bore
20 mm
Outside dia
52 mm
Width
15 mm
Dynamic C
16.8 kN
Static C0
7.8 kN
Speed grease
30,000 rpm
Speed oil
19,000 rpm
Clearance
C3
Precision
ABEC-1 (P0)
Weight
0.213 kg
Evidence

catalog-search · eligible · eval ship · deterministic executor · partsbrain pull 2026-09-08

Interchange family — 8 records

Part numberManufacturerBore×OD×WidthC
6304 TN9/C3FAG (Schaeffler)20×52×1516.8 kN
6304 TN9/C3Timken20×52×1516.8 kN
6304 TN9/C3RBC Bearings20×52×1516.8 kN
6304 TN9/C3Peer Bearing20×52×1516.8 kN
6304 TN9/C3KOYO (JTEKT)20×52×1516.8 kN
6304 TN9/C3INA (Schaeffler)20×52×1516.8 kN
6304 TN9/C3MinebeaMitsumi (NMB)20×52×1516.8 kN
6304 TN9/C3Nachi Fujikoshi20×52×1516.8 kN