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KOYO (JTEKT) 6304-2RZ

Deep groove ball · 2Z shield
Ø20Ø5215
Bore
20 mm
Outside dia
52 mm
Width
15 mm
Dynamic C
15.9 kN
Static C0
7.8 kN
Speed grease
15,200 rpm
Speed oil
19,000 rpm
Clearance
CN
Precision
ABEC-1 (P0)
Weight
0.213 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
6304ZZNTN20×52×1515.9 kN
6304ZZNSK20×52×1515.9 kN
6304-2ZFAG (Schaeffler)20×52×1515.9 kN
304KDDTimken20×52×1515.9 kN
6304-2ZSKF20×52×1516.8 kN
6304-2RSKOYO (JTEKT)20×52×1515.9 kN
6304KOYO (JTEKT)20×52×1515.9 kN
6204-2RZKOYO (JTEKT)20×47×1413.5 kN