BearingBrain
Parts Intelligence
Part page

NTN 51305

Thrust · Open
Ø25Ø5218
Bore
25 mm
Outside dia
52 mm
Width
18 mm
Dynamic C
34.5 kN
Static C0
60.0 kN
Speed grease
4,500 rpm
Speed oil
6,300 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.231 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
51305KOYO (JTEKT)25×52×1834.5 kN
51305INA (Schaeffler)25×52×1834.5 kN
51305MinebeaMitsumi (NMB)25×52×1834.5 kN
51305Nachi Fujikoshi25×52×1834.5 kN
51305FAG (Schaeffler)25×52×1834.5 kN
51305Timken25×52×1834.5 kN
51305RBC Bearings25×52×1834.5 kN
51305Peer Bearing25×52×1834.5 kN