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Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB] (Part Numbers)

SUNGIL

Brand-name products provided by MISUMI-VONA are offered based on customers' needs that selected from products of Asian manufacturers carefully. Please select an item according to the user's various usage scenes. A Korean manufacturer established in 1991. Korean coupling market share is 70%, with over 3,000 customers. No1 maker. Rich selection, and short lead-times.

(i)Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Part Number

Configured Part Number is shown.

Product TOP

: 30; 60; 90

Part Number
SJCB-30C-GR-8K2X11K4
SJCB-30C-GR-8K2X12
SJCB-30C-GR-8K2X12K4
SJCB-30C-GR-8K2X12K5
SJCB-30C-GR-8K2X14
SJCB-30C-GR-8K2X14K5
SJCB-30C-GR-8K3X8
SJCB-30C-GR-8K3X8K2
SJCB-30C-GR-8K3X8K3
SJCB-30C-GR-8K3X8K4
SJCB-30C-GR-8K3X9.525
SJCB-30C-GR-8K3X9.525K2
SJCB-30C-GR-8K3X9.525K3
SJCB-30C-GR-8K3X9.525K4
SJCB-30C-GR-8K3X10
SJCB-30C-GR-8K3X10K3
SJCB-30C-GR-8K3X10K4
SJCB-30C-GR-8K3X11
SJCB-30C-GR-8K3X11K4
SJCB-30C-GR-8K3X12
SJCB-30C-GR-8K3X12K4
SJCB-30C-GR-8K3X12K5
SJCB-30C-GR-8K3X14
SJCB-30C-GR-8K3X14K5
SJCB-30C-GR-8K4X8
SJCB-30C-GR-8K4X8K2
SJCB-30C-GR-8K4X8K3
SJCB-30C-GR-8K4X8K4
SJCB-30C-GR-8K4X9.525
SJCB-30C-GR-8K4X9.525K2
SJCB-30C-GR-8K4X9.525K3
SJCB-30C-GR-8K4X9.525K4
SJCB-30C-GR-8K4X10
SJCB-30C-GR-8K4X10K3
SJCB-30C-GR-8K4X10K4
SJCB-30C-GR-8K4X11
SJCB-30C-GR-8K4X11K4
SJCB-30C-GR-8K4X12
SJCB-30C-GR-8K4X12K4
SJCB-30C-GR-8K4X12K5
SJCB-30C-GR-8K4X14
SJCB-30C-GR-8K4X14K5
SJCB-30C-GR-8X8
SJCB-30C-GR-8X8K2
SJCB-30C-GR-8X8K3
SJCB-30C-GR-8X8K4
SJCB-30C-GR-8X9.525
SJCB-30C-GR-8X9.525K2
SJCB-30C-GR-8X9.525K3
SJCB-30C-GR-8X9.525K4
SJCB-30C-GR-8X10
SJCB-30C-GR-8X10K3
SJCB-30C-GR-8X10K4
SJCB-30C-GR-8X11
SJCB-30C-GR-8X11K4
SJCB-30C-GR-8X12
SJCB-30C-GR-8X12K4
SJCB-30C-GR-8X12K5
SJCB-30C-GR-8X14
SJCB-30C-GR-8X14K5
SJCB-30C-GR-9.525K2X9.525
SJCB-30C-GR-9.525K2X9.525K2
SJCB-30C-GR-9.525K2X9.525K3
SJCB-30C-GR-9.525K2X9.525K4
SJCB-30C-GR-9.525K2X10
SJCB-30C-GR-9.525K2X10K3
SJCB-30C-GR-9.525K2X10K4
SJCB-30C-GR-9.525K2X11
SJCB-30C-GR-9.525K2X11K4
SJCB-30C-GR-9.525K2X12
SJCB-30C-GR-9.525K2X12K4
SJCB-30C-GR-9.525K2X12K5
SJCB-30C-GR-9.525K2X14
SJCB-30C-GR-9.525K2X14K5
SJCB-30C-GR-9.525K3X9.525
SJCB-30C-GR-9.525K3X9.525K2
SJCB-30C-GR-9.525K3X9.525K3
SJCB-30C-GR-9.525K3X9.525K4
SJCB-30C-GR-9.525K3X10
SJCB-30C-GR-9.525K3X10K3
SJCB-30C-GR-9.525K3X10K4
SJCB-30C-GR-9.525K3X11
SJCB-30C-GR-9.525K3X11K4
SJCB-30C-GR-9.525K3X12
SJCB-30C-GR-9.525K3X12K4
SJCB-30C-GR-9.525K3X12K5
SJCB-30C-GR-9.525K3X14
SJCB-30C-GR-9.525K3X14K5
SJCB-30C-GR-9.525K4X9.525
SJCB-30C-GR-9.525K4X9.525K2

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Shaft Hole Dia.(Already processed) d1 (Ø)	Shaft Hole Dia.(Already processed) d2 (Ø)	Outer Diameter D (Ø)	Full length L (mm)	Rated torque range (N•m)	Features	Max. Rotational Speed Range (r/min)	Rated Torque (N•m)	Allowable Lateral Misalignment (mm)	Max. Rotational Speed (r/min)	Buffer Material	Disc Material	Operating Temperature Range (°C)	Allowable Axial Clearance (±) (mm)	Moment of Inertia (kg・m2)	With or without Keyway	d1 Keyway symbol	d1keyway width b1 (mm)	d1Keyway height t1 (mm)	d2 Keyway symbol	d2 keyway width b2 (mm)	d2 keyway height t2 (mm)
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K2	2	1	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K2	2	1	K4	4	1.8
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K2	2	1	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K2	2	1	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K2	2	1
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K3	3	1.4	K2	2	1
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K5	5	2.3
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K2	2	1
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K4	4	1.8	K2	2	1
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K4	4	1.8
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K4	4	1.8
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K5	5	2.3
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K4	4	1.8	K5	5	2.3
281,997 IDR	1 Piece(s)	12 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	No Keyway	-	-	-	-	-	-
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K2	2	1
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K3	3	1.4
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	8	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K4	4	1.8
281,997 IDR	1 Piece(s)	12 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	No Keyway	-	-	-	-	-	-
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	One Side Key Way	-	-	-	K2	2	1
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K3	3	1.4
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K4	4	1.8
281,997 IDR	1 Piece(s)	12 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	No Keyway	-	-	-	-	-	-
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K3	3	1.4
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K4	4	1.8
281,997 IDR	1 Piece(s)	16 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	No Keyway	-	-	-	-	-	-
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K4	4	1.8
281,997 IDR	1 Piece(s)	12 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	No Keyway	-	-	-	-	-	-
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K4	4	1.8
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	8	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K5	5	2.3
281,997 IDR	1 Piece(s)	14 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	No Keyway	-	-	-	-	-	-
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	8	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	-	-	-	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K2	2	1
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	9.525	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K4	4	1.8
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	9.525	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K4	4	1.8
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	One Side Key Way	K2	2	1	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K2	2	1	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K3	3	1.4	K2	2	1
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K3	3	1.4
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	10	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	11	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K4	4	1.8
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	9.525	12	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K5	5	2.3
305,451 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K3	3	1.4	-	-	-
328,906 IDR	1 Piece(s)	13 Day(s) or more	10	9.525	14	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	Both sides keyway	K3	3	1.4	K5	5	2.3
305,451 IDR	1 Piece(s)	17 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption / Small	4001~10000	7.5	0.15	10000	[Others] Polyester Elastomer	Aluminum	-30～90	10	7.5X10^-6	One Side Key Way	K4	4	1.8	-	-	-
328,906 IDR	1 Piece(s)	17 Day(s) or more	10	9.525	9.525	30	44	5.01~10.00	High torsional rigidity / Backlash 0 / Vibration Absorption	4001~10000	7.5	0.15	10000	Polyacetal	-	-30～90	±10	7.5X10^-6	With Keyway	K4	4	1.8	K2	2	1

Basic Information

Type	Jaw Type	Application	Servo Motor	Allowable Misalignment	Angular Misalignment / Eccentricity / Axial Misalignment
Body Material	Aluminum	Allowable Angular Misalignment(deg)	1	Product Category	Coupling body
Allowable Lateral Misalignment Range(mm)	0.02~0.2

Configure

1,967 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)
3

4

4.5

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

40

45

50

60
Clear
Shaft Hole Dia.(Already processed) d2(Ø)
3

4

4.5

5

6

6.35

7

8

9.525

10

11

12

14

15

16

18

19

20

22

24

25

26

28

30

32

35

40

45

50

60
Clear
Outer Diameter D(Ø)
14

20

25

30

40

55

65

80

104
Clear
Full length L(mm)
22

30

32.5

35

44

55

66

78

90

114

140
Clear
Features
High torsional rigidity

Backlash 0

Vibration Absorption

Small
Clear
Max. Rotational Speed Range(r/min)
2001~4000

4001~10000

10001~78000
Clear
Rated Torque(N•m)
1.2

2

3

5

7.5

9

10

12.5

17

35

60

95

160

190

300

320

600
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15
Clear
Max. Rotational Speed(r/min)
3500

4500

5500

6500

8500

10000

13000

15000

22000
Clear
Buffer Material
- Polyacetal
- Polyurethane
  - Polyurethane Elastomer
- Others
  - Polyester Elastomer
Clear
Disc Material
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
- With Keyway
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d1keyway width b1(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6

K7

K8

K9

K10

K12

K14

K16

K18
Clear
d2 keyway width b2(mm)
2

3

4

5

6

7

8

9

10

12

14

16

18
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8

3

3.3

3.8

4.3

4.4
Clear
type
- SJC-100C
- SJC-14C
- SJC-20C
- SJC-25C
- SJC-55C
- SJC-65C
- SJC-80C
- SJCA-30C
- SJCA-40C
- SJCB-30C
- SJCB-40C
Clear
Rated torque range(N•m)
1.01~3.00

3.01~5.00

5.01~10.00

10.01~20.00

20.01~50.00

50.01~100.00

100～Less than 500
Clear
CAD
- 2D
Clear

Days to Ship

All

11 Day(s) or Less

12 Day(s) or Less

13 Day(s) or Less

14 Day(s) or Less

15 Day(s) or Less

16 Day(s) or Less

17 Day(s) or Less

18 Day(s) or Less

69 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：021-8990-4102 / FAX：021-8990-5803; 8:30am - 5:30pm (Monday - Friday); Technical Inquiry

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Jaw-Shaped Coupling - Clamping Type - [SJC, SJCA, and SJCB] (Part Numbers)

(i)Caution

Basic Information

Configure

Specification/Dimensions

Shaft Hole Dia.(Already processed) d1(Ø)

Shaft Hole Dia.(Already processed) d2(Ø)

Outer Diameter D(Ø)

Full length L(mm)

Features

Max. Rotational Speed Range(r/min)

Rated Torque(N•m)

Allowable Lateral Misalignment(mm)

Max. Rotational Speed(r/min)

Buffer Material

Disc Material

With or without Keyway

d1 Keyway symbol

d1keyway width b1(mm)

d1Keyway height t1(mm)

d2 Keyway symbol

d2 keyway width b2(mm)

d2 keyway height t2(mm)

type

Rated torque range(N•m)

CAD