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skf_mb21
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skf_mb21
skf_mb21_2
SKF

SKF MB 21 lock washer for lock nuts 105 x 145 mm

Recommended Retail Price €17.57
8.60 tax incl.
€7.11 excl. VAT (incl. all environmental contributions)
On stock, immediately available. we have 3 products in stock.
each

  • Ordered before 20:00 - delivered as of 15/05/2026
  • 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

MB and MBL lock washers are locking devices, used to secure KM, KML and HM .. T lock nuts onto a shaft or adapter sleeve and prevent unintentional loosening. MB .. A is a stronger version of the MB washer. The lock washers engage a keyway in the shaft or adapter sleeve thread. They lock the nut in position when one of the washer tabs is bent into one of the slots in the outside diameter of the lock nut. A new lock washer should be used each time the corresponding lock nut is installed.

  • Simple, stable and reliable fastening element
  • Easy to install and remove
  • Used for KM, KML, and HM .. T lock nuts
Key features according to our expert
  • Inner diameter: 105 mm
  • Outer diameter: 145 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316577011640
  • Supplier number: SKF MB 21
Inner diameter
105 mm
Outer diameter
145 mm
Outside diameter
145
Bore diameter
105
Locking device
Lock washer
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