BearingBrain
Parts Intelligence
Part page

NTN KDN.KC050AR0

Angular · Open
Ø127Ø14610
Bore
127 mm
Outside dia
146.05 mm
Width
9.53 mm
Dynamic C
6.7 kN
Static C0
12.6 kN
Speed grease
3,937 rpm
Speed oil
5,276 rpm
Clearance
CN (Normal)
Precision
ABEC-1 (P0)
Weight
0.305 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.KC050AR0KOYO (JTEKT)127×146.05×9.5256.7 kN
KDN.KC050AR0INA (Schaeffler)127×146.05×9.5256.7 kN
KDN.KC050AR0MinebeaMitsumi (NMB)127×146.05×9.5256.7 kN
KDN.KC050AR0Nachi Fujikoshi127×146.05×9.5256.7 kN
KDN.KC050AR0FAG (Schaeffler)127×146.05×9.5256.7 kN
KDN.KC050AR0Timken127×146.05×9.5256.7 kN
KDN.KC050AR0RBC Bearings127×146.05×9.5256.7 kN
KDN.KC050AR0Peer Bearing127×146.05×9.5256.7 kN