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Rotary Shafts - Both ends stepped and one end externally threaded.

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Lead Time Reduction

MISUMI

New diameter sizes (13, 16, 18 and 22) are available with SS material. [3/31/23]
Straight Rotary Shafts - Both Ends Stepped, One End Threaded are available in 1045 Carbon Steel or Equivalent and 304 Stainless Steel, with the following options for Surface Treatment : Black Oxide or No Surface Treatment.
[Diameter range] 6mm - 50mm
[Length range]15mm - 995mm. Use the alteration LKC to specify the length in 0.1mm increment.

Inch option available, please click Here.

METRIC
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Technical Information

Rotary Shafts - Both Ends Stepped, One End Threaded:Related Image

[ ! ]Circularity / Straightness / Perpendicularity / Concentricity >> Click here

・Materials

Type		[ M ]Material	[ S ]Surface Treatment
Standard	Wrench Flats	[ M ]Material	[ S ]Surface Treatment
NSFRE	NSFRES	1045 Carbon Steel or Equivalent	-
SFRE	SFRES	1045 Carbon Steel or Equivalent	Black Oxide
-	SSFRES	304 Stainless Steel	-

Specifications

Part Number	-	L	-	F	-	P	-	T	-	S	-	Q	-	SC
SFRE25	-	300	-	F50	-	P20	-	T20	-	S15	-	Q10	-	SC70

Part Number	-	L	-	F	-	P	-	M	-	T	-	S	-	Q
SFRB20	-	400	-	F25	-	P16	-	M10	-	T20	-	S15	-	Q10

Part Number			0.1mm Increment			1mm Increment		Q											1mm Increment	W	ℓ₂	(Y)max.
Type		D	L	F	T	P	S												SC Wrench Flats Type only
Standard	Wrench Flats	D	L	F	T	P	S												SC Wrench Flats Type only
NSFRE SFRE	NSFRES SFRES SSFRES (D13, 16, 18 and 22 are not available for SSFRES.)	6	15.0~395.0	2≤F≤Px5	5≤T≤Qx7	3≤P<D	When Q≤6 S≤Qx3 & S≤T-2 When Q=8 or 10 S≤Qx3 & S≤T-3 When Q≥12 S≤Qx3 & S≤T-5	3	4	5									SC+ℓ₂≤L SC=0 or SC≥1	5	8	400
		8	15.0~495.0					3	4	5	6									7		500
		10	15.0~595.0						4	5	6	8								8		600
		12	15.0~695.0			5≤P<D				5	6	8	10							10	10	700
		13	15.0~695.0							5	6	8	10							11		700
		15	15.0~795.0							5	6	8	10	12						13		800
		16	15.0~895.0							5	6	8	10	12						14		900
		17	30.0~895.0							5	6	8	10	12						14
		18	30.0~895.0							5	6	8	10	12						15
		20	30.0~995.0								6	8	10	12	16					17		1000
		22	40.0~995.0			10≤P<D					6	8	10	12	16					19
		25	30.0~995.0									8	10	12	16	20				22
		30	30.0~995.0									8	10	12	16	20	24			27	15
		35	40.0~995.0			16≤P<D							10	12	16	20	24	30		30	15
		40	40.0~995.0											12	16	20	24	30		36	20
		50	40.0~995.0												16	20	24	30		41	20

[ ! ]When D-P (Q)≤2, chamfer C at the step is 0.2 or less.

Alterations

[ ! ]For Keyway details, see >> Click here.
[ ! ]For undercut dimension details, refer to >> Click here.

Part Number

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Part Number
SFRE6-[15-395/0.1]-F[2-25/0.1]-P[3-5/1]-T[2-35/0.1]-S[2-15/1]-Q[3,4,5]
SFRE6-[15-395/0.1]-F[2-25/0.1]-P[3-5/1]-T[2-35/0.1]-S[2-15/1]-QMC[3,4,5]
SFRE8-[15-495/0.1]-F[2-35/0.1]-P[3-7/1]-T[2-42/0.1]-S[2-18/1]-Q[3,4,5,6]
SFRE8-[15-495/0.1]-F[2-35/0.1]-P[3-7/1]-T[2-42/0.1]-S[2-18/1]-QMC[3,4,5,6]
SFRE10-[15-595/0.1]-F[2-45/0.1]-P[3-9/1]-T[2-56/0.1]-S[2-24/1]-Q[4,5,6,8]
SFRE10-[15-595/0.1]-F[2-45/0.1]-P[3-9/1]-T[2-56/0.1]-S[2-24/1]-QMC[4,5,6,8]
SFRE12-[15-695/0.1]-F[2-55/0.1]-P[5-11/1]-T[2-70/0.1]-S[2-30/1]-Q[5,6,8,10]
SFRE12-[15-695/0.1]-F[2-55/0.1]-P[5-11/1]-T[2-70/0.1]-S[2-30/1]-QMC[5,6,8,10]
SFRE13-[15-695/0.1]-F[2-55/0.1]-P[5-12/1]-T[2-70/0.1]-S[2-30/1]-Q[5,6,8,10]
SFRE13-[15-695/0.1]-F[2-55/0.1]-P[5-12/1]-T[2-70/0.1]-S[2-30/1]-QMC[5,6,8,10]
SFRE15-[15-795/0.1]-F[2-70/0.1]-P[5-14/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]
SFRE15-[15-795/0.1]-F[2-70/0.1]-P[5-14/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12]
SFRE16-[15-895/0.1]-F[2-75/0.1]-P[5-15/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]
SFRE16-[15-895/0.1]-F[2-75/0.1]-P[5-15/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12]
SFRE17-[30-895/0.1]-F[2-80/0.1]-P[5-16/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]
SFRE17-[30-895/0.1]-F[2-80/0.1]-P[5-16/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12,15]
SFRE18-[30-895/0.1]-F[2-80/0.1]-P[5-17/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]
SFRE18-[30-895/0.1]-F[2-80/0.1]-P[5-17/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12,15]
SFRE20-[30-995/0.1]-F[2-95/0.1]-P[5-19/1]-T[2-112/0.1]-S[2-50/1]-Q[6,8,10,12,16]
SFRE20-[30-995/0.1]-F[2-95/0.1]-P[5-19/1]-T[2-112/0.1]-S[2-50/1]-QMC[6,8,10,12,15,17]
SFRE22-[40-995/0.1]-F[2-95/0.1]-P[10-21/1]-T[2-112/0.1]-S[2-50/1]-Q[6,8,10,12,16]
SFRE22-[40-995/0.1]-F[2-95/0.1]-P[10-21/1]-T[2-112/0.1]-S[2-50/1]-QMC[6,8,10,12,15,17]
SFRE25-[30-995/0.1]-F[2-120/0.1]-P[10-24/1]-T[3-140/0.1]-S[2-60/1]-Q[8,10,12,16,20]
SFRE25-[30-995/0.1]-F[2-120/0.1]-P[10-24/1]-T[3-140/0.1]-S[2-60/1]-QMC[8,10,12,15,17,20]
SFRE30-[30-995/0.1]-F[2-145/0.1]-P[10-29/1]-T[3-168/0.1]-S[2-95/1]-Q[8,10,12,16,20,24]
SFRE30-[30-995/0.1]-F[2-145/0.1]-P[10-29/1]-T[3-168/0.1]-S[2-95/1]-QMC[8,10,12,15,17,20,25]
SFRE35-[40-995/0.1]-F[2-170/0.1]-P[16-34/1]-T[3-210/0.1]-S[2-90/1]-Q[10,12,16,20,24,30]
SFRE35-[40-995/0.1]-F[2-170/0.1]-P[16-34/1]-T[3-210/0.1]-S[2-90/1]-QMC[10,12,15,17,20,25,30]
SFRE40-[40-995/0.1]-F[2-195/0.1]-P[16-39/1]-T[5-210/0.1]-S[2-90/1]-Q[12,16,20,24,30]
SFRE40-[40-995/0.1]-F[2-195/0.1]-P[16-39/1]-T[5-210/0.1]-S[2-90/1]-QMC[12,15,17,20,25,30]
SFRE50-[40-995/0.1]-F[2-245/0.1]-P[16-49/1]-T[5-210/0.1]-S[2-205/1]-Q[16,20,24,30]
SFRE50-[40-995/0.1]-F[2-245/0.1]-P[16-49/1]-T[5-210/0.1]-S[2-205/1]-QMC[15,17,20,25,30,35,40]
SFRES6-[15-395/0.1]-F[2-25/0.1]-P[3-5/1]-T[2-35/0.1]-S[2-15/1]-Q[3,4,5]-SC[0-387/1]
SFRES6-[15-395/0.1]-F[2-25/0.1]-P[3-5/1]-T[2-35/0.1]-S[2-15/1]-QMC[3,4,5]-SC[0-387/1]
SFRES8-[15-495/0.1]-F[2-35/0.1]-P[3-7/1]-T[2-42/0.1]-S[2-18/1]-Q[3,4,5,6]-SC[0-487/1]
SFRES8-[15-495/0.1]-F[2-35/0.1]-P[3-7/1]-T[2-42/0.1]-S[2-18/1]-QMC[3,4,5,6]-SC[0-487/1]
SFRES10-[15-595/0.1]-F[2-45/0.1]-P[3-9/1]-T[2-56/0.1]-S[2-24/1]-Q[4,5,6,8]-SC[0-587/1]
SFRES10-[15-595/0.1]-F[2-45/0.1]-P[3-9/1]-T[2-56/0.1]-S[2-24/1]-QMC[4,5,6,8]-SC[0-587/1]
SFRES12-[15-695/0.1]-F[2-55/0.1]-P[5-11/1]-T[2-70/0.1]-S[2-30/1]-Q[5,6,8,10]-SC[0-685/1]
SFRES12-[15-695/0.1]-F[2-55/0.1]-P[5-11/1]-T[2-70/0.1]-S[2-30/1]-QMC[5,6,8,10]-SC[0-685/1]
SFRES13-[15-695/0.1]-F[2-55/0.1]-P[5-12/1]-T[2-70/0.1]-S[2-30/1]-Q[5,6,8,10]-SC[0-685/1]
SFRES13-[15-695/0.1]-F[2-55/0.1]-P[5-12/1]-T[2-70/0.1]-S[2-30/1]-QMC[5,6,8,10]-SC[0-685/1]
SFRES15-[15-795/0.1]-F[2-70/0.1]-P[5-14/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]-SC[0-785/1]
SFRES15-[15-795/0.1]-F[2-70/0.1]-P[5-14/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12]-SC[0-785/1]
SFRES16-[15-895/0.1]-F[2-70/0.1]-P[5-15/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]-SC[0-885/1]
SFRES16-[15-895/0.1]-F[2-70/0.1]-P[5-15/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12]-SC[0-885/1]
SFRES17-[30-895/0.1]-F[2-80/0.1]-P[5-16/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]-SC[0-885/1]
SFRES17-[30-895/0.1]-F[2-80/0.1]-P[5-16/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12,15]-SC[0-885/1]
SFRES18-[30-895/0.1]-F[2-80/0.1]-P[5-17/1]-T[2-84/0.1]-S[2-36/1]-Q[5,6,8,10,12]-SC[0-885/1]
SFRES18-[30-895/0.1]-F[2-80/0.1]-P[5-17/1]-T[2-84/0.1]-S[2-36/1]-QMC[5,6,8,10,12,15]-SC[0-885/1]
SFRES20-[30-995/0.1]-F[2-95/0.1]-P[5-19/1]-T[2-112/0.1]-S[2-50/1]-Q[6,8,10,12,16]-SC[0-985/1]
SFRES20-[30-995/0.1]-F[2-95/0.1]-P[5-19/1]-T[2-112/0.1]-S[2-50/1]-QMC[6,8,10,12,15,17]-SC[0-985/1]
SFRES22-[40-995/0.1]-F[2-95/0.1]-P[10-21/1]-T[2-112/0.1]-S[2-50/1]-Q[6,8,10,12,16]-SC[0-985/1]
SFRES22-[40-995/0.1]-F[2-95/0.1]-P[10-21/1]-T[2-112/0.1]-S[2-50/1]-QMC[6,8,10,12,15,17]-SC[0-985/1]
SFRES25-[30-995/0.1]-F[2-120/0.1]-P[10-24/1]-T[3-140/0.1]-S[2-60/1]-Q[8,10,12,16,20]-SC[0-985/1]
SFRES25-[30-995/0.1]-F[2-120/0.1]-P[10-24/1]-T[3-140/0.1]-S[2-60/1]-QMC[8,10,12,15,17,20]-SC[0-985/1]
SFRES30-[30-995/0.1]-F[2-145/0.1]-P[10-29/1]-T[3-168/0.1]-S[2-95/1]-Q[8,10,12,16,20,24]-SC[0-980/1]
SFRES30-[30-995/0.1]-F[2-145/0.1]-P[10-29/1]-T[3-168/0.1]-S[2-95/1]-QMC[8,10,12,15,17,20,25]-SC[0-980/1]
SFRES35-[40-995/0.1]-F[2-170/0.1]-P[16-34/1]-T[3-210/0.1]-S[2-90/1]-Q[10,12,16,20,24,30]-SC[0-980/1]
SFRES35-[40-995/0.1]-F[2-170/0.1]-P[16-34/1]-T[3-210/0.1]-S[2-90/1]-QMC[10,12,15,17,20,25,30]-SC[0-980/1]

Minimum order quantity	Days to Ship	RoHS	Shaft Dia. D (mm)	Material	Surface Finish	Length L (mm)	Change to Fine Threads [QMC] (mm)	F (mm)	P (mm)	Q (mm)	S (mm)	SC (mm)	T (mm)
1 Piece(s)	9 Days or more	10	6	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 395	-	2 ～ 25	3 ～ 5	3 ～ 5	2 ～ 15	-	2 ～ 35
1 Piece(s)	9 Days or more	10	6	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 395	3 ～ 5	2 ～ 25	3 ～ 5	-	2 ～ 15	-	2 ～ 35
1 Piece(s)	9 Days or more	10	8	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 495	-	2 ～ 35	3 ～ 7	3 ～ 6	2 ～ 18	-	2 ～ 42
1 Piece(s)	9 Days or more	10	8	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 495	3 ～ 6	2 ～ 35	3 ～ 7	-	2 ～ 18	-	2 ～ 42
1 Piece(s)	9 Days or more	10	10	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 595	-	2 ～ 45	3 ～ 9	4 ～ 8	2 ～ 24	-	2 ～ 56
1 Piece(s)	9 Days or more	10	10	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 595	4 ～ 8	2 ～ 45	3 ～ 9	-	2 ～ 24	-	2 ～ 56
1 Piece(s)	9 Days or more	10	12	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	-	2 ～ 55	5 ～ 11	5 ～ 10	2 ～ 30	-	2 ～ 70
1 Piece(s)	9 Days or more	10	12	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	5 ～ 10	2 ～ 55	5 ～ 11	-	2 ～ 30	-	2 ～ 70
1 Piece(s)	9 Days or more	10	13	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	-	2 ～ 55	5 ～ 12	5 ～ 10	2 ～ 30	-	2 ～ 70
1 Piece(s)	9 Days or more	10	13	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	5 ～ 10	2 ～ 55	5 ～ 12	-	2 ～ 30	-	2 ～ 70
1 Piece(s)	9 Days or more	10	15	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 795	-	2 ～ 70	5 ～ 14	5 ～ 12	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	15	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 795	5 ～ 12	2 ～ 70	5 ～ 14	-	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	16	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 895	-	2 ～ 75	5 ～ 15	5 ～ 12	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	16	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 895	5 ～ 12	2 ～ 75	5 ～ 15	-	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	17	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	-	2 ～ 80	5 ～ 16	5 ～ 12	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	17	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	5 ～ 15	2 ～ 80	5 ～ 16	-	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	18	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	-	2 ～ 80	5 ～ 17	5 ～ 12	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	18	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	5 ～ 15	2 ～ 80	5 ～ 17	-	2 ～ 36	-	2 ～ 84
1 Piece(s)	9 Days or more	10	20	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	-	2 ～ 95	5 ～ 19	6 ～ 16	2 ～ 50	-	2 ～ 112
1 Piece(s)	9 Days or more	10	20	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	6 ～ 17	2 ～ 95	5 ～ 19	-	2 ～ 50	-	2 ～ 112
1 Piece(s)	9 Days or more	10	22	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	-	2 ～ 95	10 ～ 21	6 ～ 16	2 ～ 50	-	2 ～ 112
1 Piece(s)	9 Days or more	10	22	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	6 ～ 17	2 ～ 95	10 ～ 21	-	2 ～ 50	-	2 ～ 112
1 Piece(s)	9 Days or more	10	25	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	-	2 ～ 120	10 ～ 24	8 ～ 20	2 ～ 60	-	3 ～ 140
1 Piece(s)	9 Days or more	10	25	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	8 ～ 20	2 ～ 120	10 ～ 24	-	2 ～ 60	-	3 ～ 140
1 Piece(s)	9 Days or more	10	30	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	-	2 ～ 145	10 ～ 29	8 ～ 24	2 ～ 95	-	3 ～ 168
1 Piece(s)	9 Days or more	10	30	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	8 ～ 25	2 ～ 145	10 ～ 29	-	2 ～ 95	-	3 ～ 168
1 Piece(s)	9 Days or more	10	35	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	-	2 ～ 170	16 ～ 34	10 ～ 30	2 ～ 90	-	3 ～ 210
1 Piece(s)	9 Days or more	10	35	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	10 ～ 30	2 ～ 170	16 ～ 34	-	2 ～ 90	-	3 ～ 210
1 Piece(s)	9 Days or more	10	40	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	-	2 ～ 195	16 ～ 39	12 ～ 30	2 ～ 90	-	5 ～ 210
1 Piece(s)	9 Days or more	10	40	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	12 ～ 30	2 ～ 195	16 ～ 39	-	2 ～ 90	-	5 ～ 210
1 Piece(s)	9 Days or more	10	50	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	-	2 ～ 245	16 ～ 49	16 ～ 30	2 ～ 205	-	5 ～ 210
1 Piece(s)	9 Days or more	10	50	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	15 ～ 40	2 ～ 245	16 ～ 49	-	2 ～ 205	-	5 ～ 210
1 Piece(s)	9 Days or more	10	6	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 395	-	2 ～ 25	3 ～ 5	3 ～ 5	2 ～ 15	0 ～ 387	2 ～ 35
1 Piece(s)	9 Days or more	10	6	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 395	3 ～ 5	2 ～ 25	3 ～ 5	-	2 ～ 15	0 ～ 387	2 ～ 35
1 Piece(s)	9 Days or more	10	8	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 495	-	2 ～ 35	3 ～ 7	3 ～ 6	2 ～ 18	0 ～ 487	2 ～ 42
1 Piece(s)	9 Days or more	10	8	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 495	3 ～ 6	2 ～ 35	3 ～ 7	-	2 ～ 18	0 ～ 487	2 ～ 42
1 Piece(s)	9 Days or more	10	10	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 595	-	2 ～ 45	3 ～ 9	4 ～ 8	2 ～ 24	0 ～ 587	2 ～ 56
1 Piece(s)	9 Days or more	10	10	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 595	4 ～ 8	2 ～ 45	3 ～ 9	-	2 ～ 24	0 ～ 587	2 ～ 56
1 Piece(s)	9 Days or more	10	12	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	-	2 ～ 55	5 ～ 11	5 ～ 10	2 ～ 30	0 ～ 685	2 ～ 70
1 Piece(s)	9 Days or more	10	12	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	5 ～ 10	2 ～ 55	5 ～ 11	-	2 ～ 30	0 ～ 685	2 ～ 70
1 Piece(s)	9 Days or more	10	13	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	-	2 ～ 55	5 ～ 12	5 ～ 10	2 ～ 30	0 ～ 685	2 ～ 70
1 Piece(s)	9 Days or more	10	13	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 695	5 ～ 10	2 ～ 55	5 ～ 12	-	2 ～ 30	0 ～ 685	2 ～ 70
1 Piece(s)	9 Days or more	10	15	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 795	-	2 ～ 70	5 ～ 14	5 ～ 12	2 ～ 36	0 ～ 785	2 ～ 84
1 Piece(s)	9 Days or more	10	15	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 795	5 ～ 12	2 ～ 70	5 ～ 14	-	2 ～ 36	0 ～ 785	2 ～ 84
1 Piece(s)	9 Days or more	10	16	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 895	-	2 ～ 70	5 ～ 15	5 ～ 12	2 ～ 36	0 ～ 885	2 ～ 84
1 Piece(s)	9 Days or more	10	16	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	15 ～ 895	5 ～ 12	2 ～ 70	5 ～ 15	-	2 ～ 36	0 ～ 885	2 ～ 84
1 Piece(s)	9 Days or more	10	17	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	-	2 ～ 80	5 ～ 16	5 ～ 12	2 ～ 36	0 ～ 885	2 ～ 84
1 Piece(s)	9 Days or more	10	17	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	5 ～ 15	2 ～ 80	5 ～ 16	-	2 ～ 36	0 ～ 885	2 ～ 84
1 Piece(s)	9 Days or more	10	18	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	-	2 ～ 80	5 ～ 17	5 ～ 12	2 ～ 36	0 ～ 885	2 ～ 84
1 Piece(s)	9 Days or more	10	18	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 895	5 ～ 15	2 ～ 80	5 ～ 17	-	2 ～ 36	0 ～ 885	2 ～ 84
1 Piece(s)	9 Days or more	10	20	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	-	2 ～ 95	5 ～ 19	6 ～ 16	2 ～ 50	0 ～ 985	2 ～ 112
1 Piece(s)	9 Days or more	10	20	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	6 ～ 17	2 ～ 95	5 ～ 19	-	2 ～ 50	0 ～ 985	2 ～ 112
1 Piece(s)	9 Days or more	10	22	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	-	2 ～ 95	10 ～ 21	6 ～ 16	2 ～ 50	0 ～ 985	2 ～ 112
1 Piece(s)	9 Days or more	10	22	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	6 ～ 17	2 ～ 95	10 ～ 21	-	2 ～ 50	0 ～ 985	2 ～ 112
1 Piece(s)	9 Days or more	10	25	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	-	2 ～ 120	10 ～ 24	8 ～ 20	2 ～ 60	0 ～ 985	3 ～ 140
1 Piece(s)	9 Days or more	10	25	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	8 ～ 20	2 ～ 120	10 ～ 24	-	2 ～ 60	0 ～ 985	3 ～ 140
1 Piece(s)	9 Days or more	10	30	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	-	2 ～ 145	10 ～ 29	8 ～ 24	2 ～ 95	0 ～ 980	3 ～ 168
1 Piece(s)	9 Days or more	10	30	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	30 ～ 995	8 ～ 25	2 ～ 145	10 ～ 29	-	2 ～ 95	0 ～ 980	3 ～ 168
1 Piece(s)	9 Days or more	10	35	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	-	2 ～ 170	16 ～ 34	10 ～ 30	2 ～ 90	0 ～ 980	3 ～ 210
1 Piece(s)	9 Days or more	10	35	[Steel] 1045 Carbon Steel or Equivalent	Black Oxide	40 ～ 995	10 ～ 30	2 ～ 170	16 ～ 34	-	2 ～ 90	0 ～ 980	3 ～ 210

Example

Technical Information

Detailed Dimensions for Keyway & Threaded Relief of Rotary Shafts & Driving Shafts

Detailed dimensions of Keyway for Shaft Dia.(D·P·Q)

Shaft Diameter	b		t		r
Shaft Diameter	Reference Dimension	Tolerance (N9)	Reference Dimension	Tolerance	r
6-7	2	-0.004 -0.029	1.2	0.1 -0	0.08- 0.16
8-10	3	-0.004 -0.029	1.8
11-12	4	0 -0.03	2.5
13-17	5		3.0		0.16- 0.25
18-22	6		3.5
23-30	8	0 -0.036	4.0	+0.2 0
31-38	10	0 -0.036	5.0		0.25- 0.4
39-44	12	0 -0.043	5.0
45-50	14	0 -0.043	5.0

[ ! ]The example below shows the keyway shape for the specs KC, WKC, K=0, KC+A≥L and WKC+C+K+E>L.

Rotary Shafts Thread Undercut (PC/QC) Dimensions (Reference)

When Thread undercut machining (PC/QC) is specified, PC/QC dimension is as shown in the table below.

As for the PC and QC Dimensions for the Fine Thread alteration (PMC/QMC), also refer to the tables below.

Coarse Thread

P(=M) Q(=N)	PC QC
3	2.4
4	3.2
5	4.1
6	4.4
7	6.0
10	7.7
12	9.4
16	13.0
20	16.4
24	19.6
30	25.0

Combined with Fine Thread Alteration

PMC QMC	PC QC
3	2.4
4	3.2
5	4.1
6	4.8
8	6.4
10	8.4
12	10.4
15	13.4
17	15.4
20	18.4
25	22.7
30	27.7

Detailed Retaining Ring Groove Dimensions Rotary & Driving Shafts

Shaft Diameter	d Tolerance		Slot Width (m) Tolerance		Applicable Retaining Ring
2	1.2	+0.06 0	0.4	+0.05 0	JIS E Type 1.2
2.5	1.5		0.5		JIS E Type 1.5
3	2		0.5		JIS E Type 2
4	3		0.7	+0.1 0	JIS E Type 3
5	4	+0.075 0			JIS E Type 4
6	5				JIS E Type 5
7	6		0.9		JIS E Type 6
8	7	+0.09 0			JIS E Type 7
9	8	+0.09 0			JIS E Type 8
10	9.6	0/-0.09	1.15	+0.14 0	JIS C Type 10
11	10.5	0 -0.11			JIS C Type 11
12	11.5				JIS C Type 12
13	12.4				JIS C Type 13
14	13.4				JIS C Type 14
15	14.3				JIS C Type 15
16	15.2				JIS C Type 16
17	16.2				JIS C Type 17
18	17		1.35		JIS C Type 18
19	18		1.35		JIS C Type 19

[ ! ]An applicable retaining ring is attached.

Shaft Diameter	d Tolerance		Slot Width (m) Tolerance		Applicable Retaining Ring
20	19	0 -0.21	1.35	+0.14 0	JIS C Type 20
21	20				JIS C Type 21
22	21				JIS C Type 22
23	22				JIS C Type 23
24	22.9				JIS C Type 24
25	23.9				JIS C Type 25
26	24.9				JIS C Type 26
28	26.6		1.65		JIS C Type 28
29	27.6				JIS C Type 29
30	28.6				JIS C Type 30
32	30.3	0 -0.25			JIS C Type 32
35	33				JIS C Type 35
40	38		1.9		JIS C Type 40
45	42.5		1.9		JIS C Type 45
50	47		2.2		JIS C Type 50

Accuracy Standards of Rotary Shafts & Driving Shafts Values in () are for driving

[ ! ]Not applicable to h9 (Cold-Drawn)

Circularity, Straightness

[ ! ]Straightness of size D2, D2.5 is 0.1/100.

Circularity, Straightness

D		Circularity M
Over	To	Circularity M
2	2.5	0.006 (0.003)
3	13	0.004 (0.003)
13	20	0.005 (0.003)
20	40	0.006 (0.005)
40	50	0.007 (0.005)

Tolerances of L, Y & Other Dimensions

Dimension		Dimension Tolerance
Over	To	Dimension Tolerance
2	6	±0.1 (±0.1)
6	30	±0.2 (±0.1)
30	120	±0.3 (±0.1)
120	400	±0.5 (±0.2)
400	1000	±0.8 (±0.2)

Concentricity, Perpendicularity

Support Information

Basis of Fitting Selection/Dimensional Tolerances & Fitting

Click here for the information

Difference between Shatf and Rotary Shaft

Comparison of specifications between linear shafts and shafts for rotary shafts

Basic Specifications

Specifications	Rotary Shafts		Linear Shafts
Material	1045 Carbon Steel or Equivalent 304 Stainless Steel	4137 Alloy Steel or Equivalent	52100 Bearing Steel Equivalent SUS440C(13Cr) Stainless Steel Equivalent	1045 Carbon Steel Equivalent or 304 Stainless Steel
Quenching/Hardness	-	Hardness 30-35HRC	High-frequency quenching	-
Outer Diameter Tolerance	h9/h7	g6	g6/h5	f8
Surface Treatment	No plating Black Oxide Electroless Nickel Plating	Black Oxide Electroless Nickel Plating	No Plating Hard Chrome Plating Low Temp. Black Chrome Plating Electroless Nickel Plating (Only Surface Treatment Fully Plated Type)	Hard Chrome Plating

Alterations

Alterations	Rotary Shafts	Linear Shafts
L Dimension Tolerance	L<500: L±0.05 L≧500: L±0.1 L≧800: NOT applicable	L<200: L±0.03 200≦L<500: L±0.05 L≧500: L±0.1
Flat Key Grooves	Up to 1 location specified	Up to 2 locations specified
Set Screw Flat	Up to 3 locations specified	Up to 2 locations specified
2 Set Screw Flat	Up to 1 location specified Angle Specification: 15 Deg. Inc	Up to 2 locations specified Angle Specification: Fixed
V-groove	-	Up to 2 locations specified
Keyway	Up to 4 locations specified Specified on step: Applicable	Up to 2 locations specified Specified on step: NOT applicable
Change to Fine Threads	1 type	2 type
Change to Fine Threads Tap	-	1 type
Undercut	M3~M30	M6~M30
Tapped Depth	Applicable	Applicable
Retainning Ring Groove	Up to 2 locations on D and 1 locationon each step *Can be chosen together	Up to 2 locations specified (Only Retaining Ring type applicable)
Slit Cam Groove	Up to 1 location specified	-
Concentricity	Applicable	-
Left Hand Thread	Applicable	-
Slit	Up to 1 location specified	-
C Chamfering Width	Applicable	-

*Click here for information of Rotary Shaft Alteration Guide or Shaft Alteration Guide

Material/Surface General Information

General Material Information

General Surface Treatment Information

Comparisons of Materials between JIS & Foreign Standards

Compatible Models

Category	Ball Bearings	Bearings with Housings	Flexible Couplings	Timing Pulleys	Timing Belts
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Product TOP

Basic Information

Basic Shape	Both Ends Stepped	End Shape (Left)	No Machining	End Shape (Right)	Threaded
Heat Treatment	Not Hardened	Keyway	Keyway Option (Alteration)	Shaft Dia. Tolerance (Metric Only)	g6 (Ground)

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Completed

Specification/Dimensions

Shaft Dia. D(mm)
6

8

10

12

13

15

16

17

18

20

22

25

30

35

40

50
Clear
Material
- Steel
  - 1045 Carbon Steel or Equivalent
- 304 Stainless Steel
Clear
Surface Finish
- None
- Black Oxide
Clear
Length L(mm)
[15-995/0.1mm Unit(s)]
Clear
Change to Fine Threads [QMC](mm)
3

4

5

6

8

10

12

15

17

20

25

30

35

40
Clear
F(mm)
[2-245/0.1mm Unit(s)]
Clear
P(mm)
[3-49/1mm Unit(s)]
Clear
Q(mm)
3

4

5

6

8

10

12

16

20

24

30
Clear
S(mm)
[0-205/1mm Unit(s)]
Clear
SC(mm)
[0-985/1mm Unit(s)]
Clear
T(mm)
[2-210/0.1mm Unit(s)]
Clear
type
- SFRE
- SFRES
- SSFRES
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CAD
- 2D
- 3D
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Days to Ship

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

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Rotary Shafts - Both ends stepped and one end externally threaded.

Specifications

Alterations

Part Number

Example

Technical Information

Detailed Dimensions for Keyway & Threaded Relief of Rotary Shafts & Driving Shafts

Rotary Shafts Thread Undercut (PC/QC) Dimensions (Reference)

Detailed Retaining Ring Groove Dimensions Rotary & Driving Shafts

Accuracy Standards of Rotary Shafts & Driving Shafts Values in () are for driving

Support Information

Basis of Fitting Selection/Dimensional Tolerances & Fitting

Difference between Shatf and Rotary Shaft

Material/Surface General Information

Basic Information

Configure

Specification/Dimensions

Shaft Dia. D(mm)

Material

Surface Finish

Length L(mm)

Change to Fine Threads [QMC](mm)

F(mm)

P(mm)

Q(mm)

S(mm)

SC(mm)

T(mm)

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

MISUMI Unit Example related to this product

Tech Support

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About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)