Shrink Disks ST (Part Numbers)

Volume Discount

Material: High-quality steel.
• For very high torques.
• No axial shaft-hub movement.
• Quick mounting.
• Quick demounting.
• Not self-centering.
• Concentricity 0.02-0.04 mm.

Part Number

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Part Number
61581400
61581600
61581800
61582000
61582100
61582400
61583000
61583600
61583800
61584000
61584400
61585000
61585500
61586200
61586800
61587500

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	Inner diameter d (mm)	Shaft diameter d_w (mm)	Outer diameter D (mm)	Length L (mm)	L₂ (mm)	l (mm)	e (mm)	Transmissible torque T (Nm)	Shaft surface pressure P_W (N/mm²)	Bolts (No. x Size)	Tightening torque fastening screws T_A (Nm)	Weight (kg)
18.99 €	1	Available	4 Days	14	10 - 12	38	15	18.5	10	2.5	40- 65	154 - 243	4 x M5 x 12	3	0.1
21.84 €	1	Available	4 Days	16	12 - 14	41	17	20.5	12	2.5	65 - 95	108 - 190	5 x M5 x 16	3	0.14
21.88 €	1	Available	4 Days	18	14 - 16	44	17	20.5	12	2.5	85 - 130	172 - 233	4 x M5 x 16	4	0.15
22.05 €	1	Available	4 Days	20	15 - 17	46	17	20.5	12	2.5	110 - 150	205 - 258	5 x M5 x 16	4	0.17
27.97 €	1	Available	4 Days	21	16 - 18	50	20	23.5	14	3	180 - 270	220 - 275	6 x M5 x 18	5	0.23
28.39 €	1	Available	4 Days	24	19 - 21	50	20	23.5	14	3	220 - 330	189 - 228	6 x M5 x 18	5	0.22
31.08 €	1	Available	4 Days	30	24 - 26	60	22	25.5	16	3	350 - 470	159 - 184	7 x M5 x 18	5	0.33
33.16 €	1	Available	4 Days	36	28 - 31	72	23.5	27.5	18	2.75	730 - 880	232 - 250	5 x M6 x 20	12	0.52
35.63 €	1	Available	4 Days	38	29 - 31	72	23.5	27.5	18	2.75	710 - 760	198 - 211	6 x M6 x 20	12	0.5
35.90 €	1	Available	4 Days	40	30 - 32	72	23.5	27.5	18	2.75	770 - 825	216 - 230	6 x M6 x 20	12	0.5
38.19 €	1	Available	4 Days	44	32 - 36	80	25.5	29.5	20	2.75	1200 - 1500	225 - 244	7 x M6 x 20	12	0.64
39.66 €	1	Available	4 Days	50	38 - 42	90	27.5	31.5	22	2.75	1500 - 2100	204 - 232	8 x M6 x 25	12	0.87
44.40 €	1	Available	4 Days	55	42 - 48	100	30.5	34.5	23	3.75	1700 - 2600	176 - 210	8 x M6 x 25	12	1.18
48.91 €	1	Available	4 Days	62	48 - 52	110	30.5	34.5	23	3.75	2700 - 3200	213 - 222	10 x M6 x 25	12	1.41
49.84 €	1	Available	4 Days	68	50 - 60	115	30.5	34.5	23	3.75	2500 - 4100	184 - 212	10 x M6 x 25	12	1.46
57.50 €	1	Available	4 Days	75	55 - 65	138	32.5	37.8	25	3.75	3500 - 6000	199 - 241	7 x M8 x 30	30	2.45

Basic information

Centering	Not Provided	Material	Steel (42CrMo4)	Surface	Blank
Type	ST	Design (shape)	Shrunk disks / Shaft couplings

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Basic Attributes

Inner diameter d(mm)
14

16

18

20

21

24

30

36

38

40

44

50

55

62

68

75
Clear
Shaft diameter d_w(mm)
10 - 12

12 - 14

14 - 16

15 - 17

16 - 18

19 - 21

24 - 26

28 - 31

29 - 31

30 - 32

32 - 36

38 - 42

42 - 48

48 - 52

50 - 60

55 - 65
Clear
Outer diameter D(mm)
38

41

44

46

50

60

72

80

90

100

110

115

138
Clear
Length L(mm)
15

17

20

22

23.5

25.5

27.5

30.5

32.5
Clear
L₂(mm)
18.5

20.5

23.5

25.5

27.5

29.5

31.5

34.5

37.8
Clear
l(mm)
10

12

14

16

18

20

22

23

25
Clear
e(mm)
- 2.5
- 2.75
- 3
- 3.75
Clear
Transmissible torque T(Nm)
40- 65

65 - 95

85 - 130

110 - 150

180 - 270

220 - 330

350 - 470

710 - 760

730 - 880

770 - 825

1200 - 1500

1500 - 2100

1700 - 2600

2500 - 4100

2700 - 3200

3500 - 6000
Clear
Shaft surface pressure P_W(N/mm²)
108 - 190

154 - 243

159 - 184

172 - 233

176 - 210

184 - 212

189 - 228

198 - 211

199 - 241

204 - 232

205 - 258

213 - 222

216 - 230

220 - 275

225 - 244

232 - 250
Clear
Bolts (No. x Size)
4 x M5 x 12

4 x M5 x 16

5 x M5 x 16

5 x M6 x 20

6 x M5 x 18

6 x M6 x 20

7 x M5 x 18

7 x M6 x 20

7 x M8 x 30

8 x M6 x 25

10 x M6 x 25
Clear
Tightening torque fastening screws T_A(Nm)
3

4

5

12

30
Clear