Slit couplings / hub clamping, feather key / cross slot / body: stainless steel / SRBMS / 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.

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Part Number
SRBS-32C-6K2X6
SRBS-32C-6K2X6K2
SRBS-32C-6K2X6K3
SRBS-32C-6K2X8
SRBS-32C-6K2X8K2
SRBS-32C-6K2X8K3
SRBS-32C-6K2X8K4
SRBS-32C-6K2X10
SRBS-32C-6K2X10K3
SRBS-32C-6K2X10K4
SRBS-32C-6K3X6
SRBS-32C-6K3X6K2
SRBS-32C-6K3X6K3
SRBS-32C-6K3X8
SRBS-32C-6K3X8K2
SRBS-32C-6K3X8K3
SRBS-32C-6K3X8K4
SRBS-32C-6K3X10
SRBS-32C-6K3X10K3
SRBS-32C-6K3X10K4
SRBS-32C-6X6
SRBS-32C-6X6K2
SRBS-32C-6X6K3
SRBS-32C-6X8
SRBS-32C-6X8K2
SRBS-32C-6X8K3
SRBS-32C-6X8K4
SRBS-32C-6X10
SRBS-32C-6X10K3
SRBS-32C-6X10K4
SRBS-32C-6.35K2X8
SRBS-32C-6.35K2X8K2
SRBS-32C-6.35K2X8K3
SRBS-32C-6.35K2X8K4
SRBS-32C-6.35K3X8
SRBS-32C-6.35K3X8K2
SRBS-32C-6.35K3X8K3
SRBS-32C-6.35K3X8K4
SRBS-32C-6.35X8
SRBS-32C-6.35X8K2
SRBS-32C-6.35X8K3
SRBS-32C-6.35X8K4
SRBS-32C-8K2X8
SRBS-32C-8K2X8K2
SRBS-32C-8K2X8K3
SRBS-32C-8K2X8K4
SRBS-32C-8K2X9.525
SRBS-32C-8K2X9.525K2
SRBS-32C-8K2X9.525K3
SRBS-32C-8K2X9.525K4
SRBS-32C-8K2X10
SRBS-32C-8K2X10K3
SRBS-32C-8K2X10K4
SRBS-32C-8K2X12
SRBS-32C-8K2X12K4
SRBS-32C-8K2X12K5
SRBS-32C-8K3X8
SRBS-32C-8K3X8K2
SRBS-32C-8K3X8K3
SRBS-32C-8K3X8K4

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 Dia. A (mm)	Overall Length W (mm)	Max. Rotational Speed Range (r/min)	Feature	Allowable Torque (Nm)	Max. Rotational Speed (r/min)	Allowable Lateral Misalignment (mm)	Buffer Part Material	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)
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K3	3	1.4	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K3	3	1.4	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K3	3	1.4	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
64.80 €	1	11 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	No Keyway	-	-	-	-	-	-
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K2	2	1
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K3	3	1.4
64.80 €	1	11 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	No Keyway	-	-	-	-	-	-
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K2	2	1
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K3	3	1.4
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
64.80 €	1	11 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	No Keyway	-	-	-	-	-	-
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K3	3	1.4
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	K3	3	1.4	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8
64.80 €	1	11 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	No Keyway	-	-	-	-	-	-
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K2	2	1
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K3	3	1.4
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	One Side Key Way	-	-	-	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	9.525	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0	3.5	5000	0.2	Polyacetal	±±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	9.525	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	9.525	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	10	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	10	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	10	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
68.41 €	1	12 Days	10	3.01 to 5.00	8	12	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	One Side Key Way	K2	2	1	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	12	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K4	4	1.8
72.04 €	1	12 Days	10	3.01 to 5.00	8	12	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K2	2	1	K5	5	2.3
68.41 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	One Side Key Way	K3	3	1.4	-	-	-
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K2	2	1
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K3	3	1.4
72.04 €	1	12 Days	10	3.01 to 5.00	8	8	31.8	39	4,001 to 10,000	High torsional rigidity / High Torque / Backlash 0 / Small / Heat Resistant	3.5	5000	0.2	Aluminum	±0.4	2.5X10^-5	Both sides keyway	K3	3	1.4	K4	4	1.8

Basic information

Type	Slit type	Application	Stepping Motor	Body Material	Stainless Steel
Allowable Lateral Misalignment Range(mm)	0.02 to 0.2	Allowable Angular Misalignment(deg)	2.5	Operating Temperature Range(°C)	-50::200

Configure

150Suggestion of an applicable part number.

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The part number is completed.

Basic Attributes

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

4

5

6

6.35

8

10

12

14

15
Clear
Shaft Bore Dia. (machined) D2(mm)
3

4

5

6

6.35

8

9.525

10

12

14

15
Clear
Outer Dia. A(mm)
12.7

16

19.1

22.2

26.2

31.8
Clear
Overall Length W(mm)
19

21.5

23

26.5

31.4

39
Clear
Max. Rotational Speed Range(r/min)
4,001 to 10,000

10,001 to 78,000
Clear
Feature
High torsional rigidity

High Torque

Backlash 0

Small

Heat Resistant
Clear
Allowable Torque(Nm)
0.3

0.5

0.9

1.6

2.1

3.5
Clear
Max. Rotational Speed(r/min)
5000

6000

7000

8000

10000

12000
Clear
Allowable Lateral Misalignment(mm)
0.1

0.15

0.2
Clear
Buffer Part Material
- Polyacetal
- Aluminum
Clear
With or without Keyway
- Both sides keyway
- No Keyway
- One Side Key Way
Clear
d1 Keyway symbol
K2

K3

K4

K5

K6
Clear
d1keyway width b1(mm)
2

3

4

5

6
Clear
d1Keyway height t1(mm)
1

1.4

1.8

2.3

2.8
Clear
d2 Keyway symbol
K2

K3

K4

K5

K6
Clear
d2 keyway width b2(mm)
2

3

4

5

6
Clear
d2 keyway height t2(mm)
1

1.4

1.8

2.3

2.8
Clear
Type
- SRBS-12C
- SRBS-16C
- SRBS-19C
- SRBS-22C
- SRBS-26C
- SRBS-32C
Clear
Allowable Torque Range(N•m)
0.05 to 1.00

1.01 to 3.00

3.01 to 5.00
Clear
Filter by CAD data type
- 3D
Clear