Locknuts DIN. 981, series KM ..

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Application range
  • Bearing embedded on an axle
  • Bearings assembled on conical axle journals
  • Bearing disassembly of pressure sleeves
Technical info
Assembled using a slot key

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Thread diameter

Pitch of thread

Thread type

Outside diameter

d3

Total height

B

Material

Measurements type

Original number equivalent

Each
M50
1.50 mm
Metric
70 mm
11 mm
Steel
Metric
Each
M60
2.00 mm
Metric
80 mm
11 mm
Steel
Metric
Each
M145
2.00 mm
Metric
190 mm
24 mm
KM29
Each
M155
3.00 mm
Metric
200 mm
25 mm
KM31
Thread diameter
Pitch of thread (millimetre)
Thread type
M50
1.50
Metric
Thread diameter
Pitch of thread (millimetre)
Thread type
M60
2.00
Metric
Thread diameter
Pitch of thread (millimetre)
Thread type
M145
2.00
Metric
Thread diameter
Pitch of thread (millimetre)
Thread type
M155
3.00
Metric