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SKF

SKF KMT 4 locknut 20 x 40 x 18 mm M20x1

Recommended Retail Price €146.39
72.40 tax incl.
€59.83 excl. VAT (incl. all environmental contributions)
On order: delivered from 29/05/2026
each

  • Ordered before 20:00 - delivered as of 29/05/2026
  • Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
  • Delivery by DHL
  • Delivered from Belgium

Product description

KMT precision lock nuts are intended for applications where high precision, simple assembly and reliable locking are required. The three equally-spaced locking pins enable these lock nuts to be accurately positioned at right angles to the shaft. However, they can also be adjusted to compensate for slight angular deviations of adjacent components. Maximum axial run-out between the locating face and thread (up to size 40): 0.005 mm

  • No keyway required
  • Withstands high axial loads
  • Reliable, effective locking mechanism
  • Designed for frequent and simple installation and removal
  • Available for thread M 10x0.75 to M 200x3 (sizes 0 to 40) and Tr 220x4 to Tr 420x5 (sizes 44 to 84)
Key features according to our expert
  • Outer diameter: 40 mm
  • Width: 18 mm
  • Thread dimension: M20 x 1
Specifications / All features
  • Brand: SKF
  • EAN: 7316577662736
  • Supplier number: SKF KMT 4
Outer diameter
40 mm
Width
18 mm
Thread dimension
M20 x 1
Outside diameter
40
Bore diameter
20
Associated mounting tool
HN 5-6
Nut for hydraulic mounting
No
Locking device
Incorporated in the lock nut
Thread designation
M 20x1
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