N 28

Lock nut with inch thread, for locking by lock washer or locking plate

N lock nuts are used to locate bearings onto a shaft.

They have inch threads and four, equally spaced slots around their circumference to accommodate a spanner. They should be locked by a lock washer or locking plate to prevent unintentional loosening. N lock nuts can be reused, provided they are not damaged.

  • Simple, stable and reliable fastening element
  • Easy to install and remove
  • Reusable with a new locking device
  • Require a keyway in the shaft or adapter sleeve

Dimensions

Thread designation 5.497-11
Bore diameter 139.624 mm
Outside diameter 180.315 mm
Width 24.079 mm
SKU: N 28-SKF Categories: , ,

Description

Properties

Locking device Lock washer
Nut for hydraulic mounting No
Associated mounting tool TMFN 23-30

Logistics

Product net weight 1.56 kg
eClass code 23-11-07-05
UNSPSC code 31163218

(139.624X180.315X24.079) (N28)

Additional information

Weight 1.56 kg
Size (mm)

Colour