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NTN KDN.NA045AR0

Angular · Open
Ø114Ø1276
Bore
114.30 mm
Outside dia
127 mm
Width
6.35 mm
Dynamic C
3.3 kN
Static C0
6.7 kN
Speed grease
4,374 rpm
Speed oil
5,862 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.12 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
KDN.NA045AR0KOYO (JTEKT)114.3×127×6.353.3 kN
KDN.NA045AR0INA (Schaeffler)114.3×127×6.353.3 kN
KDN.NA045AR0MinebeaMitsumi (NMB)114.3×127×6.353.3 kN
KDN.NA045AR0Nachi Fujikoshi114.3×127×6.353.3 kN
KDN.NA045AR0FAG (Schaeffler)114.3×127×6.353.3 kN
KDN.NA045AR0Timken114.3×127×6.353.3 kN
KDN.NA045AR0RBC Bearings114.3×127×6.353.3 kN
KDN.NA045AR0Peer Bearing114.3×127×6.353.3 kN