Bearing Locknut DIN 981 — KM 40 — Steel
0002FYApprovedStandardStd. ref: DIN 981Std. designator: Not documentedESX designator: ESX-DIN981-KM40-ST-PL
Slotted round nut KM 40 for a 200 mm shaft thread, outside diameter 250 mm, width 29 mm, four spanner slots, per DIN 981.
Engineering Attributes
Dimensions
Clamp Face Diameter226 mm
Inner Diameter200 mm
Nominal SizeKM 40
Outer Diameter250 h13 (0/-0.72) mm
Slot Depth8 H17 (+1.50/0) mm
Slot Width18 js14 (±0.215) mm
Width29 h13 (0/-0.33) mm
Material
MaterialSteel (ISO 898-1)
Finish / SurfaceNone (as processed)
External interface
Thread SizeM200×3
Locking FeatureNo
Thread DirectionRight-hand
Thread TypeMetric fine (MF)
Internal properties
Unit Weight4.023 ± 0.112 kg
14 attributes
Interchangeability
No interchangeability relationships agreed yet.
Technical data is provided as-is and must be independently verified before use. Terms
Pricing & Availability
Unit of sale: piece