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NTN K 21X25X13

Needle · Open
Ø21Ø2513
Bore
21 mm
Outside dia
25 mm
Width
13 mm
Dynamic C
9.7 kN
Static C0
15.3 kN
Speed grease
19,000 rpm
Speed oil
22,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.015 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 21X25X13KOYO (JTEKT)21×25×139.7 kN
K 21X25X13INA (Schaeffler)21×25×139.7 kN
K 21X25X13MinebeaMitsumi (NMB)21×25×139.7 kN
K 21X25X13Nachi Fujikoshi21×25×139.7 kN
K 21X25X13FAG (Schaeffler)21×25×139.7 kN
K 21X25X13Timken21×25×139.7 kN
K 21X25X13RBC Bearings21×25×139.7 kN
K 21X25X13Peer Bearing21×25×139.7 kN