HM 3172

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 360×5
 Thread
d3
460 mm
 Outside diameter
B
58 mm
 Width
d1
420 mm
 Diameter locating side face
d2
393 mm
 Pitch diameter threaded holes for locking clip
B5
75 mm
 Width including locking clip
b
28 mm
 Width locating slot
h
15 mm
 Depth locating slot

Mounting information

Associated spanner
TMFN 64-80
Associated eyebolt for handling
M 10

Associated products

Locking device MS 3172-68
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SKU: HM 3172-SKF Categories: , ,
SKF

Description

Properties

Locking device Locking clip
Nut for hydraulic mounting No
Associated mounting tool TMFN 64-80

Logistics

Product net weight 24.1 kg
eClass code 23-11-07-05
UNSPSC code 31163218

(355X460X58) (HM3172)

Additional information

Weight 24.1 kg
Size (mm)

Colour

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