Maedler North America

Part number (SKU) 61599830
Material Stainless steel (431)
Type ST-R
Design (shape) Shrunk disks / Shaft couplings
Self-centering No
Surface Blank
Inner diameter [d] 30 [mm]
Shaft diameter [dw] 24 – 26 [mm]
Transmissible torque [T] 212 – 265 [Nm]
Outer diameter [D] 60 [mm]
Length [L] 22 [mm]
Bolts (No. x Size) 7 x M5 x 18
Tightening torque fastening screws [TA] 3.2 [Nm]
shaft surface pressure [PW] 127 – 147 [N/mm2]
Weight 0.33 [kg]

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Weight 0.31 kg
Dimensions 60 × 60 × 28 cm
Material

Type

Design (shape)

Self-centering

Surface

Inner diameter

Shaft diameter

Transmissible torque

Outer diameter

Length

Bolts (No. x Size)

shaft surface pressure

Weight

Shrink disc ST-R stainless steel 1.4057 inner diameter 30mm PN: 61599830

Material: Stainless steel 1.4057 (AISI 431).

  • For fixing a hub (e.g. drive wheel, rotor or similar) on a shaft.
  • For medium torques.
  • Quick mounting.
  • Quick dismounting.
  • No axial offset during mounting.

Roughness: max, RZ=16 μm. Outer-Ø tolerance of hub = h9.

Recommended tolerances for hub bore / shaft diameter: from dw Ø 30 = H6/j6; Ø 31-50 = H6/h6; Ø 51-65 = H6/g6.
It is essential to degrease the contact surfaces of shaft and hub bore. Lubricate only the shrink disk and the screws with MoS2 and place it on the hub. Turn in the screws evenly by hand. Surface Roughness, Tolerances and Mounting Fasten the tensioning screws evenly, in sequence (not crossing over) until the fastening torque TA of the table is reached. To reach the value of TA, several fastening steps are required. The figures for T stated in the table were calculated for a lubricated shrink disk.

$99.01

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 4 $99.01
5 - 9 2.92 % $96.12
10 - 24 4.37 % $94.68
25 - 49 5.85 % $93.22
50 - 99 8.19 % $90.90
100+ 8.93 % $90.17
ProductPart number (SKU)MaterialTypeDesign (shape)Self-centeringSurfaceInner diameter [d]Shaft diameter [dw]Transmissible torque [T]Outer diameter [D]Length [L]Bolts (No. x Size)Tightening torque fastening screws [TA]shaft surface pressure [PW]WeightPrice
Shrink disc ST-R stainless steel 1.4057 inner diameter 14mm PN: 6159981461599814Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank14 [mm]10 - 12 [mm]22 - 39 [Nm]37 [mm]15 [mm]4 x M5 x 122.4 [Nm]123 - 194 [N/mm2]0.10 [kg] $84.17
Shrink disc ST-R stainless steel 1.4057 inner diameter 16mm PN: 6159981661599816Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank16 [mm]12 - 14 [mm]50 - 79 [Nm]41 [mm]17 [mm]5 x M5 x 162.4 [Nm]86 - 152 [N/mm2]0.14 [kg] $85.86
Shrink disc ST-R stainless steel 1.4057 inner diameter 20mm PN: 6159982061599820Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank20 [mm]15 - 17 [mm]88 - 120 [Nm]46 [mm]17 [mm]5 x M5 x 163.2 [Nm]164 - 206 [N/mm2]0.17 [kg] $89.02
Shrink disc ST-R stainless steel 1.4057 inner diameter 24mm PN: 6159982461599824Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank24 [mm]19 - 21 [mm]141 - 220 [Nm]50 [mm]20 [mm]6 x M5 x 183.2 [Nm]151 - 182 [N/mm2]0.22 [kg] $92.46
Shrink disc ST-R stainless steel 1.4057 inner diameter 30mm PN: 6159983061599830Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank30 [mm]24 - 26 [mm]212 - 265 [Nm]60 [mm]22 [mm]7 x M5 x 183.2 [Nm]127 - 147 [N/mm2]0.33 [kg] $99.01
Shrink disc ST-R stainless steel 1.4057 inner diameter 36mm PN: 6159983661599836Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank36 [mm]26 - 30 [mm]325 - 485 [Nm]72 [mm]23.5 [mm]5 x M6 x 209.6 [Nm]186 - 200 [N/mm2]0.52 [kg] $133.00
Shrink disc ST-R stainless steel 1.4057 inner diameter 40mm PN: 6159984061599840Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank40 [mm]30 - 32 [mm]616 - 660 [Nm]72 [mm]23.5 [mm]6 x M6 x 209.6 [Nm]173 - 184 [N/mm2]0.50 [kg] $152.52
Shrink disc ST-R stainless steel 1.4057 inner diameter 44mm PN: 6159984461599844Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank44 [mm]32 - 36 [mm]340 - 525 [Nm]80 [mm]25.5 [mm]7 x M6 x 209.6 [Nm]180 - 195 [N/mm2]0.64 [kg] $164.74
Shrink disc ST-R stainless steel 1.4057 inner diameter 50mm PN: 6159985061599850Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank50 [mm]38 - 42 [mm]635 - 850 [Nm]90 [mm]27.5 [mm]8 x M6 x 259.6 [Nm]163 - 186 [N/mm2]0.87 [kg] $207.01
Shrink disc ST-R stainless steel 1.4057 inner diameter 55mm PN: 6159985561599855Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank55 [mm]42 - 48 [mm]595 - 900 [Nm]100 [mm]30.5 [mm]8 x M6 x 259.6 [Nm]141 - 168 [N/mm2]1.18 [kg] $250.00
Shrink disc ST-R stainless steel 1.4057 inner diameter 62mm PN: 6159986261599862Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank62 [mm]48 - 52 [mm]1150 - 1450 [Nm]110 [mm]30.5 [mm]10 x M6 x 259.6 [Nm]170 - 178 [N/mm2]1.41 [kg] $295.95
Shrink disc ST-R stainless steel 1.4057 inner diameter 68mm PN: 6159986861599868Stainless steel (431)ST-RShrunk disks / Shaft couplingsNoBlank68 [mm]50 - 60 [mm]905 - 1450 [Nm]115 [mm]30.5 [mm]10 x M6 x 259.6 [Nm]147 - 170 [N/mm2]1.46 [kg] $316.88

Shrink disc ST-R stainless steel 1.4057 inner diameter 30mm PN: 61599830

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