Maedler North America

Part number (SKU) 61588055
Material Steel
Type ST-K
Design (shape) Shrunk disks / Shaft couplings
Self-centering No
Surface Blank
Inner diameter [d] 55 [mm]
Outer diameter [D] 105 [mm]
Length [L] 85 [mm]
Transmissible torque [T] 2520 [Nm]
Admissible axial force [Fax] 90 [kN]
shaft surface pressure [PW] 63 [N/mm2]
Bolts 12.9 (No. x Size) 8xM8
Weight 3.3 [kg]

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Weight 3.14 kg
Dimensions 110 × 110 × 100 cm
Material

Type

Design (shape)

Self-centering

Surface

Inner diameter

Outer diameter

Length

Transmissible torque

Admissible axial force

shaft surface pressure

Bolts 12.9 (No. x Size)

Weight

Locking assembly ST-K bore 55mm size 55x105x85mm PN: 61588055

Material: Steel.

  • For connecting two shafts, as a rigid coupling.
  • For medium torques.
  • Easy to mount.
  • Self-releasing at dismounting
  • No axial offset during mounting.
  • Fit: Shaft h8, Hub H8.
    Surface roughness hub / shaft max. 12.5µm.
    More sizes up to d=110mm for 7,400Nm are available.
    Price and delivery time on request.

$94.52

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

Quantity Discount (%) Price
1 - 4 $94.52
5 - 9 5.56 % $89.26
10 - 24 9.28 % $85.75
25 - 49 14.84 % $80.49
50 - 99 18.6 % $76.94
100+ 22.19 % $73.55
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]Bolts 12.9 (No. x Size)WeightPrice
Locking assembly ST-K bore 15mm size 15x45x50mm PN: 6158801561588015SteelST-KShrunk disks / Shaft couplingsNoBlank15 [mm]45 [mm]50 [mm]125 [Nm]16 [kN]126 [N/mm2]4xM60.40 [kg] $27.44
Locking assembly ST-K bore 16mm size 16x45x50mm PN: 6158801661588016SteelST-KShrunk disks / Shaft couplingsNoBlank16 [mm]45 [mm]50 [mm]131 [Nm]17 [kN]117 [N/mm2]4xM60.40 [kg] $27.73
Locking assembly ST-K bore 17mm size 17x50x50mm PN: 6158801761588017SteelST-KShrunk disks / Shaft couplingsNoBlank17 [mm]50 [mm]50 [mm]210 [Nm]23 [kN]118 [N/mm2]4xM60.50 [kg] $30.31
Locking assembly ST-K bore 18mm size 18x50x50mm PN: 6158801861588018SteelST-KShrunk disks / Shaft couplingsNoBlank18 [mm]50 [mm]50 [mm]220 [Nm]24 [kN]109 [N/mm2]4xM60.46 [kg] $30.66
Locking assembly ST-K bore 19mm size 19x50x50mm PN: 6158801961588019SteelST-KShrunk disks / Shaft couplingsNoBlank19 [mm]50 [mm]50 [mm]230 [Nm]24 [kN]96 [N/mm2]4xM60.50 [kg] $31.11
Locking assembly ST-K bore 20mm size 20x50x50mm PN: 6158802061588020SteelST-KShrunk disks / Shaft couplingsNoBlank20 [mm]50 [mm]50 [mm]240 [Nm]25 [kN]93 [N/mm2]4xM60.50 [kg] $31.15
Locking assembly ST-K bore 22mm size 22x55x60mm PN: 6158802261588022SteelST-KShrunk disks / Shaft couplingsNoBlank22 [mm]55 [mm]60 [mm]270 [Nm]25 [kN]107 [N/mm2]4xM60.60 [kg] $35.41
Locking assembly ST-K bore 24mm size 24x55x60mm PN: 6158802461588024SteelST-KShrunk disks / Shaft couplingsNoBlank24 [mm]55 [mm]60 [mm]290 [Nm]25 [kN]96 [N/mm2]4xM60.60 [kg] $35.12
Locking assembly ST-K bore 25mm size 25x55x60mm PN: 6158802561588025SteelST-KShrunk disks / Shaft couplingsNoBlank25 [mm]55 [mm]60 [mm]470 [Nm]35 [kN]95 [N/mm2]6xM60.66 [kg] $36.33
Locking assembly ST-K bore 28mm size 28x60x60mm PN: 6158802861588028SteelST-KShrunk disks / Shaft couplingsNoBlank28 [mm]60 [mm]60 [mm]490 [Nm]35 [kN]84 [N/mm2]6xM60.70 [kg] $38.09
Locking assembly ST-K bore 30mm size 30x60x60mm PN: 6158803061588030SteelST-KShrunk disks / Shaft couplingsNoBlank30 [mm]60 [mm]60 [mm]540 [Nm]37 [kN]79 [N/mm2]6xM60.73 [kg] $41.72
Locking assembly ST-K bore 32mm size 32x75x60mm PN: 6158803261588032SteelST-KShrunk disks / Shaft couplingsNoBlank32 [mm]75 [mm]60 [mm]730 [Nm]43 [kN]77 [N/mm2]4xM81.30 [kg] $57.92
Locking assembly ST-K bore 35mm size 35x75x75mm PN: 6158803561588035SteelST-KShrunk disks / Shaft couplingsNoBlank35 [mm]75 [mm]75 [mm]810 [Nm]45 [kN]82 [N/mm2]4xM81.34 [kg] $60.25
Locking assembly ST-K bore 38mm size 38x75x75mm PN: 6158803861588038SteelST-KShrunk disks / Shaft couplingsNoBlank38 [mm]75 [mm]75 [mm]860 [Nm]46 [kN]75 [N/mm2]4xM81.30 [kg] $61.48
Locking assembly ST-K bore 40mm size 40x75x75mm PN: 6158804061588040SteelST-KShrunk disks / Shaft couplingsNoBlank40 [mm]75 [mm]75 [mm]880 [Nm]46 [kN]64 [N/mm2]4xM81.40 [kg] $61.72
Locking assembly ST-K bore 42mm size 42x90x75mm PN: 6158804261588042SteelST-KShrunk disks / Shaft couplingsNoBlank42 [mm]90 [mm]75 [mm]1430 [Nm]66 [kN]65 [N/mm2]6xM82.0 [kg] $68.66
Locking assembly ST-K bore 45mm size 45x90x85mm PN: 6158804561588045SteelST-KShrunk disks / Shaft couplingsNoBlank45 [mm]90 [mm]85 [mm]1490 [Nm]66 [kN]73 [N/mm2]6xM82.5 [kg] $79.15
Locking assembly ST-K bore 48mm size 48x90x85mm PN: 6158804861588048SteelST-KShrunk disks / Shaft couplingsNoBlank48 [mm]90 [mm]85 [mm]1640 [Nm]68 [kN]70 [N/mm2]6xM82.4 [kg] $88.00
Locking assembly ST-K bore 50mm size 50x90x85mm PN: 6158805061588050SteelST-KShrunk disks / Shaft couplingsNoBlank50 [mm]90 [mm]85 [mm]1670 [Nm]68 [kN]64 [N/mm2]6xM82.0 [kg] $90.79
Locking assembly ST-K bore 55mm size 55x105x85mm PN: 6158805561588055SteelST-KShrunk disks / Shaft couplingsNoBlank55 [mm]105 [mm]85 [mm]2520 [Nm]90 [kN]63 [N/mm2]8xM83.3 [kg] $94.52
Locking assembly ST-K bore 60mm size 60x105x85mm PN: 6158806061588060SteelST-KShrunk disks / Shaft couplingsNoBlank60 [mm]105 [mm]85 [mm]2760 [Nm]92 [kN]59 [N/mm2]8xM82.6 [kg] $95.73
Locking assembly ST-K bore 65mm size 65x105x85mm PN: 6158806561588065SteelST-KShrunk disks / Shaft couplingsNoBlank65 [mm]105 [mm]85 [mm]2930 [Nm]92 [kN]53 [N/mm2]8xM83.0 [kg] $102.74
Locking assembly ST-K bore 70mm size 70x125x100mm PN: 6158807061588070SteelST-KShrunk disks / Shaft couplingsNoBlank70 [mm]125 [mm]100 [mm]3800 [Nm]106 [kN]50 [N/mm2]6xM105.4 [kg] $151.16
Locking assembly ST-K bore 75mm size 75x125x100mm PN: 6158807561588075SteelST-KShrunk disks / Shaft couplingsNoBlank75 [mm]125 [mm]100 [mm]3850 [Nm]107 [kN]47 [N/mm2]6xM105.0 [kg] $161.98
Locking assembly ST-K bore 80mm size 80x125x100mm PN: 6158808061588080SteelST-KShrunk disks / Shaft couplingsNoBlank80 [mm]125 [mm]100 [mm]4030 [Nm]109 [kN]65 [N/mm2]6xM104.7 [kg] $175.82
Locking assembly ST-K bore 85mm size 85x130x100mm PN: 6158808561588085SteelST-KShrunk disks / Shaft couplingsNoBlank85 [mm]130 [mm]100 [mm]4260 [Nm]121 [kN]64 [N/mm2]8xM105.5 [kg] $235.20
Locking assembly ST-K bore 90mm size 90x135x100mm PN: 6158809061588090SteelST-KShrunk disks / Shaft couplingsNoBlank90 [mm]135 [mm]100 [mm]4820 [Nm]122 [kN]72 [N/mm2]8xM107.0 [kg] $273.07
Locking assembly ST-K bore 95mm size 95x140x120mm PN: 6158809561588095SteelST-KShrunk disks / Shaft couplingsNoBlank95 [mm]140 [mm]120 [mm]5170 [Nm]124 [kN]67 [N/mm2]8xM107.5 [kg] $320.15
Locking assembly ST-K bore 100mm size 100x150x120mm PN: 6158810061588100SteelST-KShrunk disks / Shaft couplingsNoBlank100 [mm]150 [mm]120 [mm]5590 [Nm]127 [kN]66 [N/mm2]8xM127.8 [kg] $348.08

Locking assembly ST-K bore 55mm size 55x105x85mm PN: 61588055

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