Elastomer dog coupling with conical hub+shaft collar, aluminium (23021-10) (Part Numbers)

· Play-free elastomer coupling clamp with grub screw

· For shaft diameters from 6 to 60 mm

· Torque range: 4 - 525 Nm

· Compensation of misalignments (axial, radial, angular)

· Axially attachment, thus very simple installation

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Part Number
23021-10-19980661414
23021-10-19980661415
23021-10-19980661416
23021-10-19980661515
23021-10-19980661516
23021-10-19980661616
23021-10-24800781515
23021-10-24800781818
23021-10-24800781819
23021-10-24800781820
23021-10-24800781825
23021-10-24800781919
23021-10-24800781920
23021-10-24800781925
23021-10-24800782020
23021-10-24800782025
23021-10-24800782525
23021-10-24920781515
23021-10-24920781818
23021-10-24920781819
23021-10-24920781820
23021-10-24920781825
23021-10-24920781919
23021-10-24920781920
23021-10-24920781925
23021-10-24920782020
23021-10-24920782025
23021-10-24920782525
23021-10-24980781515
23021-10-24980781818
23021-10-24980781819
23021-10-24980781820
23021-10-24980781825
23021-10-24980781919
23021-10-24980781920
23021-10-24980781925
23021-10-24980782020
23021-10-24980782025
23021-10-24980782525
23021-10-28800901919
23021-10-28800902424
23021-10-28800902828
23021-10-28800903232
23021-10-28920901919
23021-10-28920902424
23021-10-28920902828
23021-10-28920903232
23021-10-28980901919
23021-10-28980902424
23021-10-28980902828
23021-10-28980903232
23021-10-38921142020
23021-10-38921142828
23021-10-38921143232
23021-10-38921143838
23021-10-38981142020
23021-10-38981142828
23021-10-38981143232
23021-10-38981143838
23021-10-42921262828

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Tightening torque of screws (Nm)	L=Length	L2	max. rpm	D4	D1/D2 min.	D1/D2 max.	Max. torque (Nm)	Size	Spring stiffness radial (N/mm)	max. shaft offset radial (mm)	max. shaft offset axial (mm)	max. angular offset (°)	D1 (H7)	D2 (H7)	C (ISO 4029)	Moment of inertia (gm²)	L1	Nom. torque (Nm)	Component colour	Torsional stiffness dynamic (Nm/wheel)	Coupling spider hardness	Torsional stiffness static (Nm/wheel)	Weight in kg (ERP) (kg)
128.24 €	1	4 Days	2.9	66	16	19000	40	10	20	42	19	2010	0.06	+1.2 / -0.5	0.9	14	14	M4	0.066	25	21	red	2540	98 Shore A	1512	0.2770
128.24 €	1	4 Days	2.9	66	16	19000	40	10	20	42	19	2010	0.06	+1.2 / -0.5	0.9	14	15	M4	0.066	25	21	red	2540	98 Shore A	1512	0.2770
128.24 €	1	4 Days	2.9	66	16	19000	40	10	20	42	19	2010	0.06	+1.2 / -0.5	0.9	14	16	M4	0.066	25	21	red	2540	98 Shore A	1512	0.2770
128.24 €	1	4 Days	2.9	66	16	19000	40	10	20	42	19	2010	0.06	+1.2 / -0.5	0.9	15	15	M4	0.066	25	21	red	2540	98 Shore A	1512	0.2770
128.24 €	1	4 Days	2.9	66	16	19000	40	10	20	42	19	2010	0.06	+1.2 / -0.5	0.9	15	16	M4	0.066	25	21	red	2540	98 Shore A	1512	0.2770
128.24 €	1	4 Days	2.9	66	16	19000	40	10	20	42	19	2010	0.06	+1.2 / -0.5	0.9	16	16	M4	0.066	25	21	red	2540	98 Shore A	1512	0.2770
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	15	15	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	18	18	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	18	19	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	18	20	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	18	25	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	19	19	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	19	20	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	19	25	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	20	20	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	20	25	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
150.68 €	1	4 Days	6	78	18	14000	55	15	28	34	24	840	0.2	+1.4 / -0.5	1	25	25	M5	0.282	30	17	blue	1390	80 Shore A	860	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	15	15	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	18	18	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	18	19	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	18	20	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	18	25	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	19	19	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	19	20	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	19	25	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	20	20	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	20	25	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	70	24	1900	0.15	+1.4 / -0.5	1	25	25	M5	0.282	30	35	yellow	5130	92 Shore A	2300	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	15	15	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	18	18	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	18	19	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	18	20	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	18	25	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	19	19	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	19	20	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	19	25	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	20	20	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	20	25	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
146.35 €	1	4 Days	6	78	18	14000	55	15	28	120	24	2940	0.11	+1.4 / -0.5	0.9	25	25	M5	0.282	30	60	red	8130	98 Shore A	3700	0.6120
178.19 €	1	4 Days	6	90	20	12000	65	19	38	92	28	990	0.2	+1.5 / -0.7	1.3	19	19	M5	0.65	35	46	blue	2350	80 Shore A	1370	0.9370
178.19 €	1	4 Days	6	90	20	12000	65	19	38	92	28	990	0.2	+1.5 / -0.7	1.3	24	24	M5	0.65	35	46	blue	2350	80 Shore A	1370	0.9370
178.19 €	1	4 Days	6	90	20	12000	65	19	38	92	28	990	0.2	+1.5 / -0.7	1.3	28	28	M5	0.65	35	46	blue	2350	80 Shore A	1370	0.9370
178.19 €	1	4 Days	6	90	20	12000	65	19	38	92	28	990	0.2	+1.5 / -0.7	1.3	32	32	M5	0.65	35	46	blue	2350	80 Shore A	1370	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	190	28	1780	0.15	+1.5 / -0.7	1	19	19	M5	0.65	35	95	yellow	6745	92 Shore A	4080	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	190	28	1780	0.15	+1.5 / -0.7	1	24	24	M5	0.65	35	95	yellow	6745	92 Shore A	4080	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	190	28	1780	0.15	+1.5 / -0.7	1	28	28	M5	0.65	35	95	yellow	6745	92 Shore A	4080	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	190	28	1780	0.15	+1.5 / -0.7	1	32	32	M5	0.65	35	95	yellow	6745	92 Shore A	4080	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	320	28	3200	0.11	+1.5 / -0.7	0.9	19	19	M5	0.65	35	160	red	9920	98 Shore A	6410	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	320	28	3200	0.11	+1.5 / -0.7	0.9	24	24	M5	0.65	35	160	red	9920	98 Shore A	6410	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	320	28	3200	0.11	+1.5 / -0.7	0.9	28	28	M5	0.65	35	160	red	9920	98 Shore A	6410	0.9370
174.69 €	1	4 Days	6	90	20	12000	65	19	38	320	28	3200	0.11	+1.5 / -0.7	0.9	32	32	M5	0.65	35	160	red	9920	98 Shore A	6410	0.9370
237.36 €	1	4 Days	10	114	24	10000	80	20	45	380	38	2350	0.17	+1.8 / -0.7	1	20	20	M6	2.005	45	190	yellow	12000	92 Shore A	6525	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	380	38	2350	0.17	+1.8 / -0.7	1	28	28	M6	2.005	45	190	yellow	12000	92 Shore A	6525	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	380	38	2350	0.17	+1.8 / -0.7	1	32	32	M6	2.005	45	190	yellow	12000	92 Shore A	6525	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	380	38	2350	0.17	+1.8 / -0.7	1	38	38	M6	2.005	45	190	yellow	12000	92 Shore A	6525	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	650	38	4400	0.12	+1.8 / -0.7	0.9	20	20	M6	2.005	45	325	red	21850	98 Shore A	11800	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	650	38	4400	0.12	+1.8 / -0.7	0.9	28	28	M6	2.005	45	325	red	21850	98 Shore A	11800	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	650	38	4400	0.12	+1.8 / -0.7	0.9	32	32	M6	2.005	45	325	red	21850	98 Shore A	11800	1.9610
237.36 €	1	4 Days	10	114	24	10000	80	20	45	650	38	4400	0.12	+1.8 / -0.7	0.9	38	38	M6	2.005	45	325	red	21850	98 Shore A	11800	1.9610
545.78 €	1	4 Days	35	126	26	8000	95	28	50	830	42	4100	0.19	+2 / -1	1	28	28	M8	4.322	50	265	yellow	20500	92 Shore A	10870	3.0690

Basic information

Version 1	with conical hub and shaft collar	Component material	polyurethane	Main material	aluminium
Item	Elastomer Dog Coupling	RoHS	yes	PL Edelstahl	no

Configure

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The part number is completed.

Basic Attributes

Tightening torque of screws(Nm)
1.34

2.9

6

10

35
Clear
L=Length
50

66

78

90

114

126

140
Clear
L2
13

16

18

20

24

26

28
Clear
max. rpm
7000

8000

10000

12000

14000

19000

25000
Clear
D4
30

40

55

65

80

95

105
Clear
D1/D2 min.
6

10

15

19

20

28

35
Clear
D1/D2 max.
14

20

28

38

45

50

60
Clear
Max. torque(Nm)
8

12

15

24

25

34

42

70

92

120

190

320

380

620

650

830

900

1050
Clear
Size
14

19

24

28

38

42

48
Clear
Spring stiffness radial(N/mm)
153

336

582

654

840

990

1120

1780

1900

2010

2350

2940

3200

4100

4400

4500

5940

6820
Clear
max. shaft offset radial(mm)
0.06

0.09

0.1

0.11

0.12

0.14

0.15

0.16

0.17

0.19

0.2

0.21

0.23
Clear
max. shaft offset axial(mm)
-2.1 / -1

+1 / -0.5

+1.2 / -0.5

+1.4 / -0.5

+1.5 / -0.7

+1.8 / -0.7

+2 / -1

+2.1 / -1
Clear
max. angular offset(°)
- 0.9
- 1
- 1.1
- 1.3
Clear
D1 (H7)
6

8

10

12

14

15

16

18

19

20

24

25

28

32

35

38

45

50
Clear
D2 (H7)
6

8

10

12

14

15

16

18

19

20

24

25

28

32

35

38

45

50
Clear
C (ISO 4029)
M3

M4

M5

M6

M8
Clear
Moment of inertia(gm²)
0.014

0.066

0.282

0.65

2.005

4.322

6.851
Clear
L1
18.5

25

30

35

45

50

56
Clear
Nom. torque(Nm)
4

6

7.5

12

12.5

17

21

35

46

60

95

160

190

265

310

325

450

525
Clear
Component colour
- blue
- red
- yellow
Clear
Torsional stiffness dynamic(Nm/wheel)
180

344

513

1065

1390

1815

2350

2540

5130

6745

8130

9920

12000

20500

21850

22800

37692

49400
Clear
Coupling spider hardness
- 80 Shore A
- 92 Shore A
- 98 Shore A
Clear
Torsional stiffness static(Nm/wheel)
60.2

114.6

171.9

618

860

1090

1370

1512

2300

3700

4080

6410

6525

10870

11800

12968

21594

25759
Clear