KM0
NKE

KM0

  • Inner Ø
    10 mm / 0.394 in
  • Outer Ø
    18 mm / 0.709 in
  • Width
    4 mm / 0.157 in
  • Weight
    0.01 kg / 0.02 lb
KM1
NKE

KM1

  • Inner Ø
    12 mm / 0.472 in
  • Outer Ø
    22 mm / 0.866 in
  • Width
    4 mm / 0.157 in
  • Weight
    0.01 kg / 0.02 lb
KM10
NKE

KM10

  • Inner Ø
    50 mm / 1.969 in
  • Outer Ø
    70 mm / 2.756 in
  • Width
    11 mm / 0.433 in
  • Weight
    0.14 kg / 0.31 lb
KM11
NKE

KM11

  • Inner Ø
    55 mm / 2.165 in
  • Outer Ø
    75 mm / 2.953 in
  • Width
    11 mm / 0.433 in
  • Weight
    0.15 kg / 0.33 lb
KM12
NKE

KM12

  • Inner Ø
    60 mm / 2.362 in
  • Outer Ø
    80 mm / 3.15 in
  • Width
    11 mm / 0.433 in
  • Weight
    0.16 kg / 0.35 lb
KM13
NKE

KM13

  • Inner Ø
    65 mm / 2.559 in
  • Outer Ø
    85 mm / 3.346 in
  • Width
    12 mm / 0.472 in
  • Weight
    0.19 kg / 0.42 lb
KM14
NKE

KM14

  • Inner Ø
    70 mm / 2.756 in
  • Outer Ø
    92 mm / 3.622 in
  • Width
    12 mm / 0.472 in
  • Weight
    0.22 kg / 0.49 lb
KM15
NKE

KM15

  • Inner Ø
    75 mm / 2.953 in
  • Outer Ø
    98 mm / 3.858 in
  • Width
    13 mm / 0.512 in
  • Weight
    0.27 kg / 0.6 lb
KM16
NKE

KM16

  • Inner Ø
    80 mm / 3.15 in
  • Outer Ø
    105 mm / 4.134 in
  • Width
    15 mm / 0.591 in
  • Weight
    0.36 kg / 0.79 lb
KM17
NKE

KM17

  • Inner Ø
    85 mm / 3.346 in
  • Outer Ø
    110 mm / 4.331 in
  • Width
    16 mm / 0.63 in
  • Weight
    0.42 kg / 0.93 lb
KM18
NKE

KM18

  • Inner Ø
    90 mm / 3.543 in
  • Outer Ø
    120 mm / 4.724 in
  • Width
    16 mm / 0.63 in
  • Weight
    0.51 kg / 1.12 lb
KM19
NKE

KM19

  • Inner Ø
    95 mm / 3.74 in
  • Outer Ø
    125 mm / 4.921 in
  • Width
    17 mm / 0.669 in
  • Weight
    0.58 kg / 1.28 lb

Locking nut

NKE Locking Nuts are high-precision, threaded fasteners designed to securely lock bearings on shafts, preventing unwanted movement and maintaining proper bearing pre-load within machinery. Their critical role ensures reliable operation and extends bearing life in various demanding industrial applications, including agricultural machinery, mining equipment, steel mills, and hydroelectric power plants.

A locking nut is a specialized nut featuring an internal contoured surface that interfaces with a corresponding notch machined on the shaft. Tightening the nut creates a wedging action, forcing the nut and bearing inner ring firmly against the shaft shoulder, effectively preventing axial (along-the-shaft) movement of the bearing assembly. NKE Locking Nuts are manufactured to precise dimensional tolerances for optimal performance and secure locking.

overlay