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NTN K 15X21X21

Needle · Open
Ø15Ø2121
Bore
15 mm
Outside dia
21 mm
Width
21 mm
Dynamic C
18.7 kN
Static C0
24.5 kN
Speed grease
24,000 rpm
Speed oil
26,000 rpm
Clearance
CN (Normal)
Precision
P0
Weight
0.028 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 15X21X21KOYO (JTEKT)15×21×2118.7 kN
K 15X21X21INA (Schaeffler)15×21×2118.7 kN
K 15X21X21MinebeaMitsumi (NMB)15×21×2118.7 kN
K 15X21X21Nachi Fujikoshi15×21×2118.7 kN
K 15X21X21FAG (Schaeffler)15×21×2118.7 kN
K 15X21X21Timken15×21×2118.7 kN
K 15X21X21RBC Bearings15×21×2118.7 kN
K 15X21X21Peer Bearing15×21×2118.7 kN