Maedler North America

Part number (SKU) 61550205
Material Steel
Type TMK-A
Design (shape) Cylindrical with central nut
Self-centering Yes
Surface Blank
Inner diameter [d] 5 [mm]
Outer diameter [D] 12 [mm]
Length [L] 19 [mm]
Transmissible torque [T] 10 [Nm]
Admissible axial force [Fax] 4.0 [kN]
shaft surface pressure [PW] 264 [N/mm2]
hub surface pressure [PN ] 119 [N/mm2]
Wrench size [SW] 14 [mm]
Tightening torque fastening screw [TA] 10 [Nm]
Weight 16 [g]

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Weight 0.016 kg
Dimensions 19 × 17 × 17 cm
Material

Type

Design (shape)

Self-centering

Surface

Inner diameter

Outer diameter

Length

Transmissible torque

Admissible axial force

shaft surface pressure

hub surface pressure

Wrench size

Weight

locking assembly TMK type A bore 5mm steel PN: 61550205

Material: Steel.

  • For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
  • For medium torques.
  • Self-centering.
  • With a second hexagon to hold against while tightening the nut.
  • Axial offset during mounting (can be compensated by correct positioning).

Mounting
It is essential to degrease the shaft and hub. There must be little oil only between the two hexagons. The locking assembly must not get in contact with any fixed components. Hold the back hexagon with a slim open-end wrench and tighten the front hexagon with a torque wrench clockwise to the torque TA as per the table.

Demounting
Hold the back hexagon with a slim open-end wrench and loosen the front hexagon counter-clockwise, until the inner bush moved a few millimeters out of the outer bush.

$24.87

Availability: 2 in stock (backorders ship within 1-2 weeks)

Quantity Discount (%) Price
1 - 4 $24.87
5 - 9 2.69 % $24.20
10 - 24 5.43 % $23.52
25 - 49 10.9 % $22.16
50 - 99 13.55 % $21.50
100+ 16.24 % $20.83

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ProductPart number (SKU)MaterialTypeDesign (shape)Self-centeringSurfaceInner diameter [d]Outer diameter [D]Length [L]Transmissible torque [T]Admissible axial force [Fax]shaft surface pressure [PW]hub surface pressure [PN ]Wrench size [SW]Tightening torque fastening screw [TA]WeightPrice
locking assembly TMK type A bore 5mm steel PN: 6155020561550205SteelTMK-ACylindrical with central nutYesBlank5 [mm]12 [mm]19 [mm]10 [Nm]4.0 [kN]264 [N/mm2]119 [N/mm2]14 [mm]10 [Nm]16 [g] $24.87
locking assembly TMK type A bore 6mm steel PN: 6155020661550206SteelTMK-ACylindrical with central nutYesBlank6 [mm]12 [mm]19 [mm]12 [Nm]4.0 [kN]220 [N/mm2]119 [N/mm2]14 [mm]10 [Nm]15 [g] $26.30
locking assembly TMK type A bore 7mm steel PN: 6155020761550207SteelTMK-ACylindrical with central nutYesBlank7 [mm]14 [mm]22 [mm]20 [Nm]5.8 [kN]205 [N/mm2]121 [N/mm2]16 [mm]17 [Nm]23 [g] $27.60
locking assembly TMK type A bore 8mm steel PN: 6155020861550208SteelTMK-ACylindrical with central nutYesBlank8 [mm]14 [mm]22 [mm]23 [Nm]5.8 [kN]180 [N/mm2]121 [N/mm2]16 [mm]17 [Nm]21 [g] $27.60
locking assembly TMK type A bore 9mm steel PN: 6155020961550209SteelTMK-ACylindrical with central nutYesBlank9 [mm]18 [mm]24 [mm]43 [Nm]9.7 [kN]246 [N/mm2]144 [N/mm2]22 [mm]35 [Nm]47 [g] $28.55
locking assembly TMK type A bore 10mm steel PN: 6155021061550210SteelTMK-ACylindrical with central nutYesBlank10 [mm]18 [mm]24 [mm]48 [Nm]9.7 [kN]221 [N/mm2]144 [N/mm2]22 [mm]35 [Nm]44 [g] $29.38
locking assembly TMK type A bore 11mm steel PN: 6155021161550211SteelTMK-ACylindrical with central nutYesBlank11 [mm]20 [mm]24 [mm]59 [Nm]10.8 [kN]225 [N/mm2]145 [N/mm2]22 [mm]44 [Nm]47 [g] $31.22
locking assembly TMK type A bore 12mm steel PN: 6155021261550212SteelTMK-ACylindrical with central nutYesBlank12 [mm]20 [mm]24 [mm]65 [Nm]10.8 [kN]207 [N/mm2]145 [N/mm2]22 [mm]44 [Nm]44 [g] $30.64
locking assembly TMK type A bore 14mm steel PN: 6155021461550214SteelTMK-ACylindrical with central nutYesBlank14 [mm]24 [mm]28 [mm]93 [Nm]13.3 [kN]179 [N/mm2]118 [N/mm2]27 [mm]65 [Nm]76 [g] $31.81
locking assembly TMK type A bore 15mm steel PN: 6155021561550215SteelTMK-ACylindrical with central nutYesBlank15 [mm]24 [mm]28 [mm]99 [Nm]13.3 [kN]167 [N/mm2]118 [N/mm2]27 [mm]65 [Nm]72 [g] $33.65
locking assembly TMK type A bore 16mm steel PN: 6155021661550216SteelTMK-ACylindrical with central nutYesBlank16 [mm]24 [mm]28 [mm]106 [Nm]13.3 [kN]156 [N/mm2]118 [N/mm2]27 [mm]65 [Nm]67 [g] $33.65
locking assembly TMK type A bore 17mm steel PN: 6155021761550217SteelTMK-ACylindrical with central nutYesBlank17 [mm]26 [mm]34 [mm]163 [Nm]19.2 [kN]187 [N/mm2]148 [N/mm2]32 [mm]110 [Nm]122 [g] $35.86
locking assembly TMK type A bore 18mm steel PN: 6155021861550218SteelTMK-ACylindrical with central nutYesBlank18 [mm]30 [mm]36 [mm]223 [Nm]24.8 [kN]224 [N/mm2]155 [N/mm2]36 [mm]160 [Nm]176 [g] $36.96
locking assembly TMK type A bore 19mm steel PN: 6155021961550219SteelTMK-ACylindrical with central nutYesBlank19 [mm]30 [mm]36 [mm]235 [Nm]24.8 [kN]213 [N/mm2]155 [N/mm2]36 [mm]160 [Nm]169 [g] $38.54
locking assembly TMK type A bore 20mm steel PN: 6155022061550220SteelTMK-ACylindrical with central nutYesBlank20 [mm]30 [mm]36 [mm]248 [Nm]24.8 [kN]202 [N/mm2]155 [N/mm2]36 [mm]160 [Nm]162 [g] $38.07
locking assembly TMK type A bore 22mm steel PN: 6155022261550222SteelTMK-ACylindrical with central nutYesBlank22 [mm]38 [mm]41 [mm]349 [Nm]31.7 [kN]197 [N/mm2]134 [N/mm2]46 [mm]250 [Nm]338 [g] $41.33
locking assembly TMK type A bore 24mm steel PN: 6155022461550224SteelTMK-ACylindrical with central nutYesBlank24 [mm]38 [mm]41 [mm]381 [Nm]31.7 [kN]181 [N/mm2]134 [N/mm2]46 [mm]250 [Nm]315 [g] $41.96
locking assembly TMK type A bore 25mm steel PN: 6155022561550225SteelTMK-ACylindrical with central nutYesBlank25 [mm]38 [mm]41 [mm]397 [Nm]31.7 [kN]174 [N/mm2]134 [N/mm2]46 [mm]250 [Nm]304 [g] $42.56
locking assembly TMK type A bore 28mm steel PN: 6155022861550228SteelTMK-ACylindrical with central nutYesBlank28 [mm]42 [mm]44 [mm]565 [Nm]40.3 [kN]174 [N/mm2]134 [N/mm2]50 [mm]355 [Nm]370 [g] $48.56
locking assembly TMK type A bore 30mm steel PN: 6155023061550230SteelTMK-ACylindrical with central nutYesBlank30 [mm]42 [mm]44 [mm]605 [Nm]40.3 [kN]163 [N/mm2]134 [N/mm2]50 [mm]355 [Nm]345 [g] $53.04
locking assembly TMK type A bore 32mm steel PN: 6155023261550232SteelTMK-ACylindrical with central nutYesBlank32 [mm]50 [mm]51 [mm]764 [Nm]47.7 [kN]166 [N/mm2]112 [N/mm2]55 [mm]490 [Nm]552 [g] $54.06
locking assembly TMK type A bore 35mm steel PN: 6155023561550235SteelTMK-ACylindrical with central nutYesBlank35 [mm]50 [mm]51 [mm]836 [Nm]47.7 [kN]152 [N/mm2]112 [N/mm2]55 [mm]490 [Nm]495 [g] $52.29
locking assembly TMK type A bore 38mm steel PN: 6155023861550238SteelTMK-ACylindrical with central nutYesBlank38 [mm]58 [mm]58 [mm]1140 [Nm]60.2 [kN]155 [N/mm2]116 [N/mm2]65 [mm]700 [Nm]851 [g] $60.12
locking assembly TMK type A bore 40mm steel PN: 6155024061550240SteelTMK-ACylindrical with central nutYesBlank40 [mm]58 [mm]58 [mm]1200 [Nm]60.2 [kN]147 [N/mm2]116 [N/mm2]65 [mm]700 [Nm]801 [g] $62.25
locking assembly TMK type A bore 42mm steel PN: 6155024261550242SteelTMK-ACylindrical with central nutYesBlank42 [mm]60 [mm]63 [mm]1250 [Nm]59.6 [kN]120 [N/mm2]94 [N/mm2]65 [mm]740 [Nm]841 [g] $64.73
locking assembly TMK type A bore 45mm steel PN: 6155024561550245SteelTMK-ACylindrical with central nutYesBlank45 [mm]60 [mm]63 [mm]1340 [Nm]59.6 [kN]112 [N/mm2]94 [N/mm2]65 [mm]740 [Nm]741 [g] $71.25

locking assembly TMK type A bore 5mm steel PN: 61550205

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