HM 3044

Lock nut with metric trapezoidal thread, for locking by clip

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

They have metric trapezoidal threads and eight equally spaced slots located around their circumference to accommodate an impact spanner. They should be locked by a locking clip to prevent unintentional loosening. HM lock nuts can be reused, provided they are not damaged.

  • Simple, stable and reliable fastening element
  • Easy to install and remove
  • Reusable with new locking clip
  • Available for thread Tr 220×4 to Tr 1120×8 (sizes 44 to /1120)

Dimensions

G
Tr 220×4
 Thread
d3
260 mm
 Outside diameter
B
30 mm
 Width
d1
242 mm
 Diameter locating side face
d2
229 mm
 Pitch diameter threaded holes for locking clip
B5
41 mm
 Width including locking clip
b
20 mm
 Width locating slot
h
9 mm
 Depth locating slot

Mounting information

Associated spanner
TMFN 40-52

Associated products

Locking device MS 3044
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SKU: HM 3044-SKF Categories: , ,
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Description

Properties

Locking device Locking clip
Nut for hydraulic mounting No
Associated mounting tool TMFN 40-52

Logistics

Product net weight 2.76 kg
eClass code 23-11-07-05
UNSPSC code 31163218

(220X260X30) (HM3044)

Additional information

Weight 2.76 kg
Size (mm)

Colour

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