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Oldham Couplings MJ series　 (Part Numbers)

MIGHTY

· Oldham Couplings MJ series
· Oldham Couplings are 3-part couplings consisting of 2 hubs and 1 torque disc.
· 2 hubs materials are Aluminum Alloy and Free-cutting brass.
· 3 methods surface treatment solution for hubs are non-chromium chemical conversion treatment, Anodization and Electroless nickel plating.
· Torque disc materials are Polyacetal, Nylon and PEEK.
· Shaft Fastening Method: Set screw type.
· MJ series size: 6 to 57.
· Allowable Angular misalignment 1 degree.
· All through hole hubs MJ-50 and 57 with keyways standard (JIS B13101-1996)

Part Number

Configured Part Number is shown.

Product TOP

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Part Number
MJ-6-2X2
MJ-6-2X3
MJ-6-3X3
MJ-6-T
MJ-6-T-SA
MJ-9-3X3
MJ-9-3X4
MJ-9-3X5
MJ-9-4X4
MJ-9-4X5
MJ-9-5X5
MJ-9-T
MJ-9-T-SA
MJ-13-3X3
MJ-13-3X4
MJ-13-3X5
MJ-13-3X6
MJ-13-4X4
MJ-13-4X5
MJ-13-4X6
MJ-13-5X5
MJ-13-5X6
MJ-13-6X6
MJ-13-T
MJ-13-T-SA
MJ-19-4X4
MJ-19-4X5
MJ-19-4X6
MJ-19-4X7
MJ-19-4X8
MJ-19-5X5
MJ-19-5X6
MJ-19-5X7
MJ-19-5X8
MJ-19-6X6
MJ-19-6X7
MJ-19-7X7
MJ-19-7X8
MJ-19-8X8
MJ-19-T
MJ-19-T-A
MJ-19-T-AJ
MJ-19-T-PEEK
MJ-19-T-SA
MJ-25-6X6
MJ-25-6X7
MJ-25-6X8
MJ-25-6X9
MJ-25-6X10
MJ-25-6X11
MJ-25-6X12
MJ-25-7X7
MJ-25-7X8
MJ-25-7X9
MJ-25-7X10
MJ-25-7X11
MJ-25-7X12
MJ-25-8X8
MJ-25-8X9
MJ-25-8X10
MJ-25-8X11
MJ-25-8X12
MJ-25-9X9
MJ-25-9X10
MJ-25-9X11
MJ-25-9X12
MJ-25-10X10
MJ-25-10X11
MJ-25-10X12
MJ-25-11X11
MJ-25-11X12
MJ-25-12X12
MJ-25-T
MJ-25-T-A
MJ-25-T-AJ
MJ-25-T-PEEK
MJ-25-T-SA
MJ-25-T-TB
MJ-33-8X8
MJ-33-8X9
MJ-33-8X10
MJ-33-8X11
MJ-33-8X12
MJ-33-8X13
MJ-33-8X14
MJ-33-9X9
MJ-33-9X10
MJ-33-9X11
MJ-33-9X12
MJ-33-9X13

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Bore Dia. (machined) D1 (Ø)	Shaft Bore Dia. (machined) D2 (Ø)	Outer Dia. A (Ø)	Overall Length W (mm)	Allowable Torque Range (N•m)	Allowable Misalignment	Body Material	Allowable Torque (N•m)	Allowable Angular Misalignment (deg)	Allowable Lateral Misalignment (mm)	Allowable Lateral Misalignment Range (mm)	Buffer Material	Operating Temperature Range (°C)	Moment of Inertia (kg･m²)	Specifications
SGD 46.58	1 Piece(s)	8 Day(s) or more	10	2	2	6.4	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.06	1	0.8	0.41~1.0	Polyacetal	-	6X10-8	Set screw locking
SGD 50.09	1 Piece(s)	8 Day(s) or more	10	2	3	6.4	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.06	1	0.8	0.41~1.0	Polyacetal	-	6X10-8	Set screw locking
SGD 46.58	1 Piece(s)	4 Day(s) or more	10	3	3	6.4	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.06	1	0.8	0.41~1.0	Polyacetal	-	6X10-8	Set screw locking
SGD 5.85	1 Piece(s)	8 Day(s) or more	10	-	-	6.4	5.1	-	No	Free-Cutting Brass	-	1	0.8	-	Polyacetal	-	-	Individual torque disk
SGD 5.85	1 Piece(s)	8 Day(s) or more	10	-	-	6.4	5.1	-	No	Free-Cutting Brass	-	1	0.8	-	Nylon	-	-	Individual torque disk
SGD 42.44	1 Piece(s)	8 Day(s) or more	10	3	3	9.5	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.21	1	1.3	1.1~3.0	Polyacetal	-	18X10-8	Set screw locking
SGD 45.87	1 Piece(s)	8 Day(s) or more	10	3	4	9.5	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.21	1	1.3	1.1~3.0	Polyacetal	-	18X10-8	Set screw locking
SGD 45.87	1 Piece(s)	8 Day(s) or more	10	3	5	9.5	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.21	1	1.3	1.1~3.0	Polyacetal	-	18X10-8	Set screw locking
SGD 42.44	1 Piece(s)	8 Day(s) or more	10	4	4	9.5	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.21	1	1.3	1.1~3.0	Polyacetal	-	18X10-8	Set screw locking
SGD 45.87	1 Piece(s)	4 Day(s) or more	10	4	5	9.5	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.21	1	1.3	1.1~3.0	Polyacetal	-	18X10-8	Set screw locking
SGD 42.44	1 Piece(s)	8 Day(s) or more	10	5	5	9.5	12.7	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.21	1	1.3	1.1~3.0	Polyacetal	-	18X10-8	Set screw locking
SGD 5.85	1 Piece(s)	8 Day(s) or more	10	-	-	9.5	5.1	-	No	Free-Cutting Brass	-	1	1.3	-	Polyacetal	-	-	Individual torque disk
SGD 5.85	1 Piece(s)	8 Day(s) or more	10	-	-	9.5	5.1	-	No	Free-Cutting Brass	-	1	1.3	-	Nylon	-	-	Individual torque disk
SGD 44.51	1 Piece(s)	8 Day(s) or more	10	3	3	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 48.02	1 Piece(s)	8 Day(s) or more	10	3	4	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 48.02	1 Piece(s)	8 Day(s) or more	10	3	5	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 48.02	1 Piece(s)	8 Day(s) or more	10	3	6	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 44.51	1 Piece(s)	8 Day(s) or more	10	4	4	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 48.02	1 Piece(s)	8 Day(s) or more	10	4	5	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 48.02	1 Piece(s)	4 Day(s) or more	10	4	6	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 44.51	1 Piece(s)	8 Day(s) or more	10	5	5	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 48.02	1 Piece(s)	8 Day(s) or more	10	5	6	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 44.51	1 Piece(s)	4 Day(s) or more	10	6	6	12.7	15.9	0.05~1.00	Angular Misalignment / Eccentricity	Free-Cutting Brass	0.5	1	1.6	1.1~3.0	Polyacetal	-	26X10-8	Set screw locking
SGD 6.39	1 Piece(s)	8 Day(s) or more	10	-	-	12.7	7.3	-	No	Free-Cutting Brass	-	1	1.6	-	Polyacetal	-	-	Individual torque disk
SGD 6.39	1 Piece(s)	8 Day(s) or more	10	-	-	12.7	7.3	-	No	Free-Cutting Brass	-	1	1.6	-	Nylon	-	-	Individual torque disk
SGD 51.53	1 Piece(s)	8 Day(s) or more	10	4	4	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	4	5	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	4	6	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	4	7	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	4	8	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 51.53	1 Piece(s)	8 Day(s) or more	10	5	5	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	5	6	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	5	7	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	5	8	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 51.53	1 Piece(s)	4 Day(s) or more	10	6	6	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	6	7	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 51.53	1 Piece(s)	8 Day(s) or more	10	7	7	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 55.76	1 Piece(s)	8 Day(s) or more	10	7	8	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 51.53	1 Piece(s)	8 Day(s) or more	10	8	8	19.1	22	1.01~3.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	1.7	1	2.4	1.1~3.0	Polyacetal	-	67X10-8	Set screw locking
SGD 6.83	1 Piece(s)	8 Day(s) or more	10	-	-	19.1	9.4	-	No	[Aluminum] Aluminum Alloy	-	1	2.4	-	Polyacetal	-	-	Individual torque disk
SGD 107.66	1 Piece(s)	8 Day(s) or more	10	8	-	19.1	9.4	-	No	[Aluminum] Aluminum Alloy	-	1	2.4	-	[Others] Aluminum Alloy Lubrication Plating	-	-	Individual torque disk
SGD 155.41	1 Piece(s)	8 Day(s) or more	10	8	-	19.1	9.4	-	No	[Aluminum] Aluminum Alloy	-	-	-	-	[Others] Aluminum Alloy Resin Coating	-	-	Individual torque disk
SGD 208.76	1 Piece(s)	8 Day(s) or more	10	-	-	19.1	9.4	-	No	[Aluminum] Aluminum Alloy	-	-	-	-	PEEK	～280	-	Individual torque disk
SGD 6.81	1 Piece(s)	8 Day(s) or more	10	-	-	19.1	9.4	-	No	[Aluminum] Aluminum Alloy	-	1	2.4	-	Nylon	-	-	Individual torque disk
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	6	6	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	6	7	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	6	8	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	6	9	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	6	10	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	6	11	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	6	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	7	7	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	7	8	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	7	9	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	7	10	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	7	11	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	7	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	8	8	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	8	9	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	8	10	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	8	11	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	8	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	9	9	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	9	10	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	9	11	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	9	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	10	10	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	10	11	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	10	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	11	11	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 71.30	1 Piece(s)	8 Day(s) or more	10	11	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 68.49	1 Piece(s)	8 Day(s) or more	10	12	12	25.4	28.4	3.01~5.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	4	1	3	1.1~3.0	Polyacetal	-	252X10-8	Set screw locking
SGD 8.27	1 Piece(s)	4 Day(s) or more	10	-	-	25.4	11.2	-	No	[Aluminum] Aluminum Alloy	-	1	3	-	Polyacetal	-	-	Individual torque disk
SGD 107.68	1 Piece(s)	8 Day(s) or more	10	12	-	25.4	11.2	-	No	[Aluminum] Aluminum Alloy	-	1	3	-	[Others] Aluminum Alloy Lubrication Plating	-	-	Individual torque disk
SGD 155.43	1 Piece(s)	8 Day(s) or more	10	12	-	25.4	11.2	-	No	[Aluminum] Aluminum Alloy	-	-	-	-	[Others] Aluminum Alloy Resin Coating	-	-	Individual torque disk
SGD 214.39	1 Piece(s)	8 Day(s) or more	10	-	-	25.4	11.2	-	No	[Aluminum] Aluminum Alloy	-	-	-	-	PEEK	～280	-	Individual torque disk
SGD 8.27	1 Piece(s)	8 Day(s) or more	10	-	-	25.4	11.2	-	No	[Aluminum] Aluminum Alloy	-	1	3	-	Nylon	-	-	Individual torque disk
SGD 14.35	1 Piece(s)	8 Day(s) or more	10	12.7	-	25.4	11.2	-	No	[Aluminum] Aluminum Alloy	-	1	3	-	Polyacetal	-	-	Individual torque disk
SGD 117.89	1 Piece(s)	8 Day(s) or more	10	8	8	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	8	9	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	8	10	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	8	11	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	8	12	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	8	13	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	8	14	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 117.89	1 Piece(s)	8 Day(s) or more	10	9	9	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	9	10	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	9	11	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	9	12	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking
SGD 120.71	1 Piece(s)	8 Day(s) or more	10	9	13	33.3	48	5.01~10.00	Angular Misalignment / Eccentricity	[Aluminum] Aluminum Alloy	10	1	3.8	3.1~5.0	Polyacetal	-	1133X10-8	Set screw locking

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Basic Information

Type	Oldham Type	Application	Standard / Servo Motor / Stepping Motor / Encoder	Features	High accuracy / High durability / Backlash 0 / Vibration Absorption

Configure

439 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)
2

3

4

5

6

7

8

9

10

11

12

12.7

13

14

15

16

17

18

19

20

20.5

21

22

24

25

25.4

28

30

30.5

36

47

56
Clear
Shaft Bore Dia. (machined) D2(Ø)
2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

22

24

25

28

30
Clear
Outer Dia. A(Ø)
6.4

9.5

12.7

19.1

25.4

33.3

41.3

50

57

70

88

118
Clear
Overall Length W(mm)
5.1

7.3

9.4

11.2

12.7

14.6

15.9

18

18.1

20.2

22

26.6

28.4

30

48

50.8

56

59.7

77.8
Clear
Allowable Torque Range(N•m)
0.05~1.00

1.01~3.00

3.01~5.00

5.01~10.00

20.01~50.00
Clear
Allowable Misalignment
- No
- Angular Misalignment
- Eccentricity
Clear
Body Material
- Aluminum
  - Aluminum Alloy
- Free-Cutting Brass
Clear
Allowable Torque(N•m)
0.06

0.21

0.5

1.7

4

10

17

30

37.5
Clear
Allowable Angular Misalignment(deg)
1
Clear
Allowable Lateral Misalignment(mm)
0.8

1.3

1.6

2.4

3

3.8

5

6

7
Clear
Allowable Lateral Misalignment Range(mm)
0.41~1.0

1.1~3.0

3.1~5.0

5.1~100
Clear
Buffer Material
- Polyacetal
- Nylon
- PEEK
- Others
  - Aluminum Alloy Lubrication Plating
  - Aluminum Alloy Resin Coating
Clear
Specifications
- Individual torque disk
- Set screw locking
Clear
type
- MJ
Clear

Days to Ship

All

4 Day(s) or Less

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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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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Oldham Couplings MJ series　 (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Allowable Torque Range(N•m)

Allowable Misalignment

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Buffer Material

Specifications

type

Days to Ship

Specify Alterations

Tech Support

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

All Categories

Categories

Search by Application

Brands

Message from MISUMI

My Favorites

Settings

How can we improve?

Oldham Couplings MJ series (Part Numbers)

Basic Information

Configure

Specification/Dimensions

Shaft Bore Dia. (machined) D1(Ø)

Shaft Bore Dia. (machined) D2(Ø)

Outer Dia. A(Ø)

Overall Length W(mm)

Allowable Torque Range(N•m)

Allowable Misalignment

Body Material

Allowable Torque(N•m)

Allowable Angular Misalignment(deg)

Allowable Lateral Misalignment(mm)

Allowable Lateral Misalignment Range(mm)

Buffer Material

Specifications

type

Days to Ship

Specify Alterations

Tech Support

Payment Method more

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9:00 am – 6:00 pm (Mon – Fri), 9:00 am – 3 pm (Sat)

Oldham Couplings MJ series　 (Part Numbers)