HM 3188

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 440×5
Thread
d3
560 mm
Outside diameter
B
70 mm
Width
d1
510 mm
Diameter locating side face
d2
478 mm
Pitch diameter threaded holes for locking clip
B5
90 mm
Width including locking clip
b
36 mm
Width locating slot
h
20 mm
Depth locating slot

Mounting information

Associated spanner
TMFN 80-500
Associated eyebolt for handling
M 10

Associated products

Locking device MS 3192-88
SKU: HM 3188-SKF Categories: , ,

Description

Properties

Locking device Locking clip
Nut for hydraulic mounting No
Associated mounting tool TMFN 80-500

Logistics

Product net weight 46.5 kg
eClass code 23-11-07-05
UNSPSC code 31163218

(435X560X70) (HM3188)

Additional information

Weight 46.5 kg
Size (mm)

Colour