Oldham couplings / fixing selectable / 1 disc: cast iron, regreasable / body: steel / MOM / NBK (Part Numbers - CAD Download)

Promotional pricing
Volume Discount

[Features]
· Oldham type flexible coupling.
· FCD400 used in spacer.
· Ideal for low speed / high torque specifications.
· Grease applied between hub and spacer to prevent burn-in.
· Due to hub and spacer slip, large eccentricity / deflection angles are allowed.
· The protrusion (resin pin) provided on the spacer allows the angle of deviation without difficulty.
· Long-term maintenance-free.
· Grease accumulated in the grease hole gradually leaks during operation, to maintain long-term lubrication performance.

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Data to be displayed: 30; 45; 60

Part Number
MOM-55-15-18-KT
MOM-55-15-19-BT
MOM-55-15-19-BT-KT
MOM-55-15-20
MOM-55-15-20-KT
MOM-55-15-21-BT
MOM-55-15-22
MOM-55-15-22-KT
MOM-55-15-23-BT
MOM-55-15-24
MOM-55-15-24-KT
MOM-55-15-25
MOM-55-15-25-KT
MOM-55-15-26-BT
MOM-55-15-27-BT
MOM-55-15-28
MOM-55-15-28-KT
MOM-55-15-29-BT
MOM-55-15-30
MOM-55-15-KT-15
MOM-55-15-KT-16
MOM-55-15-KT-17-BT
MOM-55-15-KT-18
MOM-55-15-KT-19-BT
MOM-55-15-KT-20
MOM-55-15-KT-21-BT
MOM-55-15-KT-22
MOM-55-15-KT-23-BT
MOM-55-15-KT-24
MOM-55-15-KT-25
MOM-55-15-KT-26-BT
MOM-55-15-KT-27-BT
MOM-55-15-KT-28
MOM-55-15-KT-29-BT
MOM-55-15-KT-30
MOM-55-16-16
MOM-55-16-17-BT
MOM-55-16-17-BT-KT
MOM-55-16-18
MOM-55-16-18-KT
MOM-55-16-19-BT
MOM-55-16-19-BT-KT
MOM-55-16-20
MOM-55-16-20-KT
MOM-55-16-21-BT
MOM-55-16-22
MOM-55-16-22-KT
MOM-55-16-23-BT
MOM-55-16-24
MOM-55-16-24-KT
MOM-55-16-25
MOM-55-16-25-KT
MOM-55-16-26-BT
MOM-55-16-27-BT
MOM-55-16-28
MOM-55-16-28-KT
MOM-55-16-29-BT
MOM-55-16-30
MOM-55-16-KT-16
MOM-55-16-KT-17-BT

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Allowable Torque Range (N•m)	Shaft Bore Dia. (machined) D1 (mm)	Shaft Bore Dia. (machined) D2 (mm)	Outer Diameter (mm)	Overall Length (mm)	Normal Torque (Nm)	Allowable Lateral Misalignment Range (mm)	Allowable Lateral Misalignment (mm)	Moment of Inertia (kg･m²)	Structure	Additional Work	Keyway
225.93 €	1	9 Days	10	100～Less than 500	15	18	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	15	19	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
249.71 €	1	9 Days	10	100～Less than 500	15	19	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
215.50 €	1	9 Days	10	100～Less than 500	15	20	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	20	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	15	21	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	15	22	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	22	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	15	23	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	15	24	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	24	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
215.50 €	1	9 Days	10	100～Less than 500	15	25	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	25	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	15	26	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
236.34 €	1	9 Days	10	100～Less than 500	15	27	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	15	28	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	28	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	15	29	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	15	30	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	15	15	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	16	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	17	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	18	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	19	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	20	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	21	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	22	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	23	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	24	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	25	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	26	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	27	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	28	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	15	29	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole
225.93 €	1	9 Days	10	100～Less than 500	15	30	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
215.50 €	1	9 Days	10	100～Less than 500	16	16	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
236.34 €	1	9 Days	10	100～Less than 500	16	17	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
249.71 €	1	9 Days	10	100～Less than 500	16	17	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
215.50 €	1	9 Days	10	100～Less than 500	16	18	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	18	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	16	19	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
249.71 €	1	9 Days	10	100～Less than 500	16	19	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D2 Hole
215.50 €	1	9 Days	10	100～Less than 500	16	20	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	20	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	16	21	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	16	22	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	22	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	16	23	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	16	24	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	24	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
215.50 €	1	9 Days	10	100～Less than 500	16	25	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	25	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	16	26	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
236.34 €	1	9 Days	10	100～Less than 500	16	27	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	16	28	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	28	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D2 Hole
236.34 €	1	9 Days	10	100～Less than 500	16	29	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	NA
215.50 €	1	9 Days	10	100～Less than 500	16	30	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	NA
225.93 €	1	9 Days	10	100～Less than 500	16	16	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Standard Shaft Bore	D1 Hole
249.71 €	1	9 Days	10	100～Less than 500	16	17	55	51	99	1.1 to 3.0	1.2	3.0×10^-4	Set Screw Type	Additional Work Shaft Hole	D1 Hole

Basic information

Type	Oldham Type	Allowable Misalignment	Angular Misalignment / Eccentricity	Application	Standard
Maximum Range of Rotation Number(r/min)	1,001 to 2,000	Feature	High torsional rigidity / High Torque	Body Material	EN 1.1191 Equiv.
Category	Coupling body	Max. Rotational Speed(r/min)	2000	Allowable Angular Misalignment(deg)	2

Configure

2,477Suggestion of an applicable part number.

View Part Numbers

Some specification is not specified yet.

The part number is completed.

Stock

- Show only stock items
Clear

Basic Attributes

Shaft Bore Dia. (machined) D1(mm)
3

4

5

6

6.35

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42
Clear
Shaft Bore Dia. (machined) D2(mm)
3

4

5

6

6.35

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42
Clear
Outer Diameter(mm)
12

15

17

20

26

30

34

38

45

55

70
Clear
Overall Length(mm)
15

16.6

19

20.4

22

25

26.6

28

31.6

34

35

40.5

45.2

47.6

51

58.6

68.6
Clear
Normal Torque(Nm)
2.7

3.3

5.5

7.7

11

26

35

55

66

99

176
Clear
Allowable Lateral Misalignment Range(mm)
0.21 to 0.40

0.41 to 1.0

1.1 to 3.0
Clear
Allowable Lateral Misalignment(mm)
0.3

0.4

0.5

0.6

0.7

0.8

1

1.2

1.4
Clear
Structure
- Clamping + key type
- Clamping Type
- Set Screw Type
- Set screw + key type
Clear
Additional Work
- Additional Work Shaft Hole
- Standard Shaft Bore
Clear
Keyway
- D1 Hole
- D2 Hole
- Both Sides
- NA
Clear
Type
- MOM
- MOM-C
- MOM-CK
- MOM-K
Clear
Allowable Torque Range(N•m)
5.01 to 10.00

10.01 to 20.00

20.01 to 50.00

50.01 to 100.00

100～Less than 500
Clear
Filter by CAD data type
- 2D
- 3D
Clear