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Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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Oldham Coupling FJ/FJU (Part Numbers)

ADVANCED

· A combination of aluminum hub and polyacetal slider
· The high-precision slider groove provides zero backlash in light press fitting and also supports servo systems
· Sliders can also be manufactured from chemical-resistant or heat-resistant grade materials

Part Number

Configured Part Number is shown.

: 30; 60; 90

Part Number
FJ55-18-18
FJ55-18-20
FJ55-18-22
FJ55-18-25
FJ55-18-26
FJ55-20-20
FJ55-20-22
FJ55-20-25
FJ55-20-26
FJ55-22-22
FJ55-22-25
FJ55-22-26
FJ55-25-25
FJ55-25-26
FJ55-26-26
FJ70-22-22
FJ70-22-25
FJ70-22-28
FJ70-22-30
FJ70-22-35
FJ70-22-38
FJ70-25-25
FJ70-25-28
FJ70-25-30
FJ70-25-35
FJ70-25-38
FJ70-28-28
FJ70-28-30
FJ70-28-35
FJ70-28-38
FJ70-30-30
FJ70-30-35
FJ70-30-38
FJ70-35-35
FJ70-35-38
FJ70-38-38
FJU44-14-14
FJU44-14-15
FJU44-14-16
FJU44-14-18
FJU44-14-20
FJU44-15-15
FJU44-15-16
FJU44-15-18
FJU44-15-20
FJU44-16-16
FJU44-16-18
FJU44-16-20
FJU44-18-18
FJU44-18-20
FJU44-20-20
FJU55-18-18
FJU55-18-20
FJU55-18-22
FJU55-18-25
FJU55-20-20
FJU55-20-22
FJU55-20-25
FJU55-22-22
FJU55-22-25
FJU55-25-25
FJU70-22-22
FJU70-22-25
FJU70-22-28
FJU70-22-30
FJU70-22-35
FJU70-25-25
FJU70-25-28
FJU70-25-30
FJU70-25-35
FJU70-28-28
FJU70-28-30
FJU70-28-35
FJU70-30-30
FJU70-30-35
FJU70-35-35

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Standard Hole Diameter d1 (Ø)	Standard Hole Diameter d2 (Ø)	Outer Diameter D (Ø)	Overall Length L (mm)	Allowable Torque Range (N•m)	Max. Rotational Speed Range (r/min)	Allowable Torque (N•m)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Max. Rotational Speed (r/min)	Operating Temperature Range (°C)	Moment of Inertia (kg･m²)	Fastening Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	18	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	20	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	22	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	25	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	26	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	20	20	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	20	22	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	20	25	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	20	26	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	22	22	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	22	25	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	22	26	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	25	25	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	25	26	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	26	26	55	57	20.01~50.00	4001~10000	45	1	0.41~1.0	10000	-25～80	11x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	22	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	25	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	28	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	30	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	35	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	38	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	25	25	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	25	28	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	25	30	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	25	35	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	25	38	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	28	28	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	28	30	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	28	35	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	28	38	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	30	30	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	30	35	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	30	38	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	35	35	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	35	38	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	38	38	69	77	50.01~100.00	4001~10000	80	1.2	1.1~3.0	8000	-25～80	40x10^-5	Set Screw Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	14	14	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	14	15	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	14	16	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	14	18	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	14	20	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	15	15	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	15	16	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	15	18	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	15	20	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	16	16	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	16	18	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	16	20	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	18	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	18	20	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 90.46	1 Piece(s)	8 Day(s) or more	10	20	20	44	46	20.01~50.00	4001~10000	26	0.7	0.41~1.0	10000	-25～80	4x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	18	18	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	18	20	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	18	22	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	18	25	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	20	20	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	20	22	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	20	25	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	22	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	22	25	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 103.67	1 Piece(s)	8 Day(s) or more	10	25	25	55	57	20.01~50.00	4001~10000	40	1	0.41~1.0	8000	-25～80	11x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	22	22	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	22	25	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	22	28	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	22	30	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	22	35	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	25	25	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	25	28	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	25	30	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	25	35	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	28	28	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	28	30	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	28	35	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	30	30	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	30	35	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type
SGD 116.88	1 Piece(s)	8 Day(s) or more	10	35	35	69	77	50.01~100.00	4001~10000	72	1.2	1.1~3.0	6000	-25～80	40x10^-5	Clamp Type

Basic Information

Type	Oldham Type	Application	Standard / Servo Motor	Features	High torsional rigidity / High Accuracy / Backlash 0 / Vibration Absorption / Heat Resistant / Clean circumstance
Allowable Misalignment	Angular Misalignment / Eccentricity	Body Material	Aluminum	Allowable Angular Misalignment(deg)	1.5
Product Category	Coupling body	Buffer Material	Polyacetal

Configure

76 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Standard Hole Diameter d1(Ø)
14

15

16

18

20

22

25

26

28

30

35

38
Clear
Standard Hole Diameter d2(Ø)
14

15

16

18

20

22

25

26

28

30

35

38
Clear
Outer Diameter D(Ø)
44

55

69
Clear
Overall Length L(mm)
46

57

77
Clear
Allowable Torque Range(N•m)
20.01~50.00

50.01~100.00
Clear
Allowable Torque(N•m)
26

30

40

45

72

80
Clear
Allowable Lateral Misalignment(mm)
0.7

1

1.2
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0

1.1~3.0
Clear
Max. Rotational Speed(r/min)
6000

8000

10000

12000
Clear
Fastening Type
- Clamp Type
- Set Screw Type
Clear
type
- FJ
- FJU
Clear
Max. Rotational Speed Range(r/min)
4001~10000

10001~78000
Clear

Days to Ship

All

8 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Oldham Coupling FJ/FJU (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Standard Hole Diameter d1(Ø)

Standard Hole Diameter d2(Ø)

Outer Diameter D(Ø)

Overall Length L(mm)

Allowable Torque Range(N•m)

Allowable Torque(N•m)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Max. Rotational Speed(r/min)

Fastening Type

type

Max. Rotational Speed Range(r/min)

Days to Ship

Specify Alterations

Tech Support

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