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NTN 305-Z

Deep groove ball · 2Z shield
Ø25Ø6217
Bore
25 mm
Outside dia
62 mm
Width
17 mm
Dynamic C
22.9 kN
Static C0
15.6 kN
Speed grease
20,000 rpm
Speed oil
13,000 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.337 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
305-ZKOYO (JTEKT)25×62×1722.9 kN
305-ZINA (Schaeffler)25×62×1722.9 kN
305-ZMinebeaMitsumi (NMB)25×62×1722.9 kN
305-ZNachi Fujikoshi25×62×1722.9 kN
305-ZFAG (Schaeffler)25×62×1722.9 kN
305-ZTimken25×62×1722.9 kN
305-ZRBC Bearings25×62×1722.9 kN
305-ZPeer Bearing25×62×1722.9 kN