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NTN K 55X63X25

Needle · Open
Ø55Ø6325
Bore
55 mm
Outside dia
63 mm
Width
25 mm
Dynamic C
49.5 kN
Static C0
104.0 kN
Speed grease
7,500 rpm
Speed oil
8,500 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.146 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
K 55X63X25KOYO (JTEKT)55×63×2549.5 kN
K 55X63X25INA (Schaeffler)55×63×2549.5 kN
K 55X63X25MinebeaMitsumi (NMB)55×63×2549.5 kN
K 55X63X25Nachi Fujikoshi55×63×2549.5 kN
K 55X63X25FAG (Schaeffler)55×63×2549.5 kN
K 55X63X25Timken55×63×2549.5 kN
K 55X63X25RBC Bearings55×63×2549.5 kN
K 55X63X25Peer Bearing55×63×2549.5 kN