Linear shafts / stepped on both sides, internal thread (Part Numbers - CAD Download)

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Order quantities extended (D-JIT)

(i)Remark

SFAH has been localized according to European needs and requirements. Please have a look on the EU version SFAHEU. SFAHEU is available in EN 1.1213 (Cf53) and h6 / h7.

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Back to Linear Shaft Category

Technical Drawing - Linear Shafts

Both Ends Stepped and Tapped/Both Ends Stepped:Related Image

Basic Properties (e.g. material, hardness, coating, tolerance) - Linear Shafts

Type						Material	Hardness	Surface Treatment
Both Ends Stepped and Tapped			Both Ends Stepped
D Tol. g6	D Tol. h5	D Tol. f8	D Tol. g6	D Tol. h5	D Tol. f8
SFAH	SFUH	-	SFAJ	SFUJ	-	EN 1.3505 Equiv.	Effective Hardened Depth of Induction Hardening >>P.112 EN 1.3505 Equiv. 58HRC~ EN 1.4037 Equiv. 56HRC~	-
SSFAH	SSFUH	-	SSFAJ	SSFUJ	-	EN 1.4037 Equiv.		-
PSFAH	PSFUH	-	PSFAJ	PSFUJ	-	EN 1.3505 Equiv.		Hard Chrome Plating Plating Hardness: HV750 ~ Plating Thickness: 5µ or More
PSSFAH	PSSFUH	-	PSSFAJ	PSSFUJ	-	EN 1.4037 Equiv.
RSFAH	-	-	RSFAJ	-	-	EN 1.3505 Equiv.		LTBC Plating
RSFAH	-	-	RSFAJ	-	-	EN 1.4037 Equiv.		LTBC Plating
-	-	PSFGH	-	-	PSFGJ	EN 1.1191 Equiv.	-	Hard Chrome Plating Plating Hardness: HV750 ~ Plating Thickness: 10µ or More
-	-	PSSFGH	-	-	PSSFGJ	EN 1.4301 Equiv.	-

Further specifications can be found under the tab More Information.

Composition of a Product Code - Linear Shafts

Part Number	-	L	-	F	-	P	-	M	-	T
SSFAH18 SFAH20 SFAJ20	- - -	200 400 400	- - -	F20 F25 F25	- - -	P15 P16 P16	- -	M8 M10	- - -	T20 T20 T20

Alterations - Linear Shafts

Both Ends Stepped and Tapped/Both Ends Stepped:Related Image

You find further options in detail under Option Overview.

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Part Number
RSFAH18-[25-500/1]-F[2-64/1]-P[8-16/1]-M[4,5,6,8,10,12]-T[2-64/1]
RSFAH20-[25-500/1]-F[2-68/1]-P[8-17/1]-M[4,5,6,8,10,12]-T[2-68/1]
RSFAH25-[25-500/1]-F[2-88/1]-P[8-22/1]-M[4,5,6,8,10,12,16]-T[2-88/1]
RSFAH30-[25-500/1]-F[2-108/1]-P[9-27/1]-M[5,6,8,10,12,16,20,24]-T[2-108/1]
RSFAJ8-[25-500/1]-F[2-24/1]-P6-T[2-24/1]
RSFAJ10-[25-500/1]-F[2-32/1]-P[6-8/1]-T[2-32/1]
RSFAJ12-[25-500/1]-F[2-40/1]-P[6-10/1]-T[2-40/1]
RSFAJ13-[25-500/1]-F[2-44/1]-P[6-11/1]-T[2-44/1]
RSFAJ15-[25-500/1]-F[2-52/1]-P[6-13/1]-T[2-52/1]
RSFAJ16-[25-500/1]-F[2-56/1]-P[6-14/1]-T[2-56/1]
RSFAJ18-[25-500/1]-F[2-64/1]-P[8-16/1]-T[2-64/1]
RSFAJ20-[25-500/1]-F[2-68/1]-P[8-17/1]-T[2-68/1]
RSFAJ25-[25-500/1]-F[2-88/1]-P[8-22/1]-T[2-88/1]
RSFAJ30-[25-500/1]-F[2-108/1]-P[9-27/1]-T[2-108/1]
SFAH8-[25-996/1]-F[2-24/1]-P6-M3-T[2-24/1]
SFAH10-[25-996/1]-F[2-32/1]-P[6-8/1]-M[3,4,5]-T[2-32/1]
SFAH12-[25-1196/1]-F[2-40/1]-P[6-10/1]-M[3,4,5,6]-T[2-40/1]
SFAH12-[25-1196/1]-F[2-40/1]-P[6-10/1]-MD6-T[2-40/1]
SFAH13-[25-1196/1]-F[2-44/1]-P[6-11/1]-M[3,4,5,6,8]-T[2-44/1]
SFAH15-[25-1196/1]-F[2-52/1]-P[6-13/1]-M[3,4,5,6,8,10]-T[2-52/1]
SFAH15-[25-1196/1]-F[2-52/1]-P[6-13/1]-MD[6,8,10]-T[2-52/1]
SFAH16-[25-1196/1]-F[2-56/1]-P[6-14/1]-M[3,4,5,6,8,10]-T[2-56/1]
SFAH18-[25-1196/1]-F[2-64/1]-P[8-16/1]-M[4,5,6,8,10,12]-T[2-64/1]
SFAH20-[25-1196/1]-F[2-68/1]-P[8-17/1]-M[4,5,6,8,10,12]-T[2-68/1]
SFAH25-[25-1196/1]-F[2-88/1]-P[8-22/1]-M[4,5,6,8,10,12,16]-T[2-88/1]
SFAH25-[25-1196/1]-F[2-88/1]-P[8-22/1]-MD[6,8,10,12,16]-T[2-88/1]
SFAH30-[25-1496/1]-F[2-108/1]-P[9-27/1]-M[5,6,8,10,12,16,20,24]-T[2-108/1]
SFAH30-[25-1496/1]-F[2-108/1]-P[9-27/1]-MD[6,8,10,12,16,20]-T[2-108/1]
SFAH35-[25-1496/1]-F[2-128/1]-P[9-32/1]-M[5,6,8,10,12,16,20,24]-T[2-128/1]
SFAH40-[25-1496/1]-F[2-148/1]-P[11-37/1]-M[6,8,10,12,16,20,24,30]-T[2-148/1]
SFAH50-[25-1496/1]-F[2-188/1]-P[11-47/1]-M[6,8,10,12,16,20,24,30]-T[2-188/1]
SFAJ8-[25-996/1]-F[2-24/1]-P6-T[2-24/1]
SFAJ10-[25-996/1]-F[2-32/1]-P[6-8/1]-T[2-32/1]
SFAJ12-[25-1196/1]-F[2-40/1]-P[6-10/1]-T[2-40/1]
SFAJ13-[25-1196/1]-F[2-44/1]-P[6-11/1]-T[2-44/1]
SFAJ15-[25-1196/1]-F[2-52/1]-P[6-13/1]-T[2-52/1]
SFAJ16-[25-1196/1]-F[2-56/1]-P[6-14/1]-T[2-56/1]
SFAJ18-[25-1196/1]-F[2-64/1]-P[8-16/1]-T[2-64/1]
SFAJ20-[25-1196/1]-F[2-68/1]-P[8-17/1]-T[2-68/1]
SFAJ25-[25-1196/1]-F[2-88/1]-P[8-22/1]-T[2-88/1]
SFAJ30-[25-1496/1]-F[2-108/1]-P[9-27/1]-T[2-108/1]
SFAJ35-[25-1496/1]-F[2-128/1]-P[9-32/1]-T[2-128/1]
SFAJ40-[25-1496/1]-F[2-148/1]-P[11-37/1]-T[2-148/1]
SFAJ50-[25-1496/1]-F[2-188/1]-P[11-47/1]-T[2-188/1]
SFUH8-[25-996/1]-F[2-24/1]-P6-M3-T[2-24/1]
SFUH10-[25-996/1]-F[2-32/1]-P[6-8/1]-M[3,4,5]-T[2-32/1]
SFUH12-[25-1196/1]-F[2-40/1]-P[6-10/1]-M[3,4,5,6]-T[2-40/1]
SFUH13-[25-1196/1]-F[2-44/1]-P[6-11/1]-M[3,4,5,6,8]-T[2-44/1]
SFUH15-[25-1196/1]-F[2-52/1]-P[6-13/1]-M[3,4,5,6,8,10]-T[2-52/1]
SFUH16-[25-1196/1]-F[2-56/1]-P[6-14/1]-M[3,4,5,6,8,10]-T[2-56/1]
SFUH18-[25-1396/1]-F[2-64/1]-P[7-16/1]-M[4,5,6,8,10,12]-T[2-64/1]
SFUH18-[25-1396/1]-F[2-64/1]-P[7-16/1]-MD[6,8,10,12]-T[2-64/1]
SFUH20-[25-1196/1]-F[2-68/1]-P[8-17/1]-M[4,5,6,8,10,12]-T[2-68/1]
SFUH25-[25-1196/1]-F[2-88/1]-P[8-22/1]-M[4,5,6,8,10,12,16]-T[2-88/1]
SFUH30-[25-1496/1]-F[2-108/1]-P[9-27/1]-M[5,6,8,10,12,16,20,24]-T[2-108/1]
SFUH35-[25-1496/1]-F[2-128/1]-P[9-32/1]-M[5,6,8,10,12,16,20,24]-T[2-128/1]
SFUH40-[25-1496/1]-F[2-148/1]-P[11-37/1]-M[6,8,10,12,16,20,24,30]-T[2-148/1]
SFUH50-[25-1496/1]-F[2-188/1]-P[11-47/1]-M[6,8,10,12,16,20,24,30]-T[2-188/1]
SFUJ8-[25-996/1]-F[2-24/1]-P6-T[2-24/1]
SFUJ10-[25-996/1]-F[2-32/1]-P[6-8/1]-T[2-32/1]

Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	RoHS	Shaft end Shape (Left)	Shaft end Shape (Right)	[D] Diameter (Shaft) (mm)	[L] Length (Shaft) (mm)	Material	Heat Treatment	Surface Treatment	ISO Tolerance	Hardness	[MD] Size (thread - depth 3xM) (mm)	[F] Length (stud - offset - front side) (mm)	[P] Diameter (stepped - front side) (mm)	[T] Length (stud - stepped - back side) (mm)	[M] Size (thread - depth 2xM) (mm)
-	1	16 Days	10	Internal thread	Internal thread	18	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 64	8 ～ 16	2 ～ 64	4 ～ 12
-	1	16 Days	10	Internal thread	Internal thread	20	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 68	8 ～ 17	2 ～ 68	4 ～ 12
-	1	16 Days	10	Internal thread	Internal thread	25	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 88	8 ～ 22	2 ～ 88	4 ～ 16
-	1	16 Days	10	Internal thread	Internal thread	30	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 108	9 ～ 27	2 ～ 108	5 ～ 24
-	1	16 Days	10	Straight	Straight	8	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 24	6	2 ～ 24	-
-	1	16 Days	10	Straight	Straight	10	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 32	6 ～ 8	2 ～ 32	-
-	1	16 Days	10	Straight	Straight	12	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 40	6 ～ 10	2 ～ 40	-
-	1	16 Days	10	Straight	Straight	13	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 44	6 ～ 11	2 ～ 44	-
-	1	16 Days	10	Straight	Straight	15	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 52	6 ～ 13	2 ～ 52	-
-	1	16 Days	10	Straight	Straight	16	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 56	6 ～ 14	2 ～ 56	-
-	1	16 Days	10	Straight	Straight	18	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 64	8 ～ 16	2 ～ 64	-
-	1	16 Days	10	Straight	Straight	20	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 68	8 ～ 17	2 ～ 68	-
-	1	16 Days	10	Straight	Straight	25	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 88	8 ～ 22	2 ～ 88	-
-	1	16 Days	10	Straight	Straight	30	25 ～ 500	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	LTBC Plating	g6	Induction Hardening (58HRC~)	-	2 ～ 108	9 ～ 27	2 ～ 108	-
-	1	4 Days	10	Internal thread	Internal thread	8	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 24	6	2 ～ 24	3
-	1	4 Days	10	Internal thread	Internal thread	10	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 32	6 ～ 8	2 ～ 32	3 ～ 5
-	1	4 Days	10	Internal thread	Internal thread	12	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 40	6 ～ 10	2 ～ 40	3 ～ 6
-	1	4 Days	10	Internal thread	Internal thread	12	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	6	2 ～ 40	6 ～ 10	2 ～ 40	-
-	1	4 Days	10	Internal thread	Internal thread	13	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 44	6 ～ 11	2 ～ 44	3 ～ 8
-	1	4 Days	10	Internal thread	Internal thread	15	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 52	6 ～ 13	2 ～ 52	3 ～ 10
-	1	4 Days	10	Internal thread	Internal thread	15	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	6 ～ 10	2 ～ 52	6 ～ 13	2 ～ 52	-
-	1	4 Days	10	Internal thread	Internal thread	16	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 56	6 ～ 14	2 ～ 56	3 ～ 10
-	1	7 Days	10	Internal thread	Internal thread	18	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 64	8 ～ 16	2 ～ 64	4 ～ 12
-	1	4 Days	10	Internal thread	Internal thread	20	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 68	8 ～ 17	2 ～ 68	4 ～ 12
-	1	4 Days	10	Internal thread	Internal thread	25	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 88	8 ～ 22	2 ～ 88	4 ～ 16
-	1	4 Days	10	Internal thread	Internal thread	25	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	6 ～ 16	2 ～ 88	8 ～ 22	2 ～ 88	-
-	1	4 Days	10	Internal thread	Internal thread	30	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 108	9 ～ 27	2 ～ 108	5 ～ 24
-	1	4 Days	10	Internal thread	Internal thread	30	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	6 ～ 20	2 ～ 108	9 ～ 27	2 ～ 108	-
-	1	7 Days	10	Internal thread	Internal thread	35	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 128	9 ～ 32	2 ～ 128	5 ～ 24
-	1	7 Days	10	Internal thread	Internal thread	40	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 148	11 ～ 37	2 ～ 148	6 ～ 30
-	1	7 Days	10	Internal thread	Internal thread	50	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 188	11 ～ 47	2 ～ 188	6 ～ 30
-	1	4 Days	10	Straight	Straight	8	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 24	6	2 ～ 24	-
-	1	4 Days	10	Straight	Straight	10	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 32	6 ～ 8	2 ～ 32	-
-	1	4 Days	10	Straight	Straight	12	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 40	6 ～ 10	2 ～ 40	-
-	1	4 Days	10	Straight	Straight	13	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 44	6 ～ 11	2 ～ 44	-
-	1	4 Days	10	Straight	Straight	15	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 52	6 ～ 13	2 ～ 52	-
-	1	4 Days	10	Straight	Straight	16	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 56	6 ～ 14	2 ～ 56	-
-	1	7 Days	10	Straight	Straight	18	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 64	8 ～ 16	2 ～ 64	-
-	1	4 Days	10	Straight	Straight	20	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 68	8 ～ 17	2 ～ 68	-
-	1	4 Days	10	Straight	Straight	25	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 88	8 ～ 22	2 ～ 88	-
-	1	4 Days	10	Straight	Straight	30	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 108	9 ～ 27	2 ～ 108	-
-	1	7 Days	10	Straight	Straight	35	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 128	9 ～ 32	2 ～ 128	-
-	1	7 Days	10	Straight	Straight	40	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 148	11 ～ 37	2 ～ 148	-
-	1	7 Days	10	Straight	Straight	50	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	g6	Induction Hardening (58HRC~)	-	2 ～ 188	11 ～ 47	2 ～ 188	-
-	1	4 Days	10	Internal thread	Internal thread	8	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 24	6	2 ～ 24	3
-	1	4 Days	10	Internal thread	Internal thread	10	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 32	6 ～ 8	2 ～ 32	3 ～ 5
-	1	4 Days	10	Internal thread	Internal thread	12	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 40	6 ～ 10	2 ～ 40	3 ～ 6
-	1	4 Days	10	Internal thread	Internal thread	13	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 44	6 ～ 11	2 ～ 44	3 ～ 8
-	1	4 Days	10	Internal thread	Internal thread	15	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 52	6 ～ 13	2 ～ 52	3 ～ 10
-	1	4 Days	10	Internal thread	Internal thread	16	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 56	6 ～ 14	2 ～ 56	3 ～ 10
-	1	7 Days	10	Internal thread	Internal thread	18	25 ～ 1396	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 64	7 ～ 16	2 ～ 64	4 ～ 12
-	1	7 Days	10	Internal thread	Internal thread	18	25 ～ 1396	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	6 ～ 12	2 ～ 64	7 ～ 16	2 ～ 64	-
-	1	4 Days	10	Internal thread	Internal thread	20	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 68	8 ～ 17	2 ～ 68	4 ～ 12
-	1	4 Days	10	Internal thread	Internal thread	25	25 ～ 1196	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 88	8 ～ 22	2 ～ 88	4 ～ 16
-	1	4 Days	10	Internal thread	Internal thread	30	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 108	9 ～ 27	2 ～ 108	5 ～ 24
-	1	7 Days	10	Internal thread	Internal thread	35	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 128	9 ～ 32	2 ～ 128	5 ～ 24
-	1	7 Days	10	Internal thread	Internal thread	40	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 148	11 ～ 37	2 ～ 148	6 ～ 30
-	1	7 Days	10	Internal thread	Internal thread	50	25 ～ 1496	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 188	11 ～ 47	2 ～ 188	6 ～ 30
-	1	4 Days	10	Straight	Straight	8	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 24	6	2 ～ 24	-
-	1	4 Days	10	Straight	Straight	10	25 ～ 996	[Alloyed Steel] EN 1.3505 Equiv.	Induction Hardened	No Treatment	h5	Induction Hardening (58HRC~)	-	2 ～ 32	6 ～ 8	2 ～ 32	-

Back to Linear Shaft Category

Technical Drawing - Linear Shafts

Specification Tables - Linear Shafts

Overview of the shaft designs as PDF

D Tol.
D	g6	h5	f8
8	-0.005 -0.014	0 -0.006	-0.013 -0.035
10
12	-0.006 -0.017	0 -0.008	-0.016 -0.043
13
15
16
18
20	-0.007 -0.020	0 -0.009	-0.020 -0.053
25
30
35	-0.009 -0.025	0 -0.011	-0.025 -0.064
40
50

Part Number					1mm Increment			M (Coarse) Selection											(Y)Max.	R	C
Type				D	L	F, T	P	M (Coarse) Selection											(Y)Max.	R	C
Both Ends Stepped and Tapped (D Tolerance g6) SFAH SSFAH PSFAH PSSFAH RSFAH (D≤30, L≤500) (D Tolerance f8) PSFGH PSSFGH	(D Tolerance h5) SFUH SSFUH PSFUH PSSFUH	Both Ends Stepped (D Tolerance g6) SFAJ SSFAJ PSFAJ PSSFAJ RSFAJ (D≤30, L≤500) (D Tol. f8) PSFGJ PSSFGJ	(D Tolerance h5) SFUJ SSFUJ PSFUJ PSSFUJ	8	25~796	2≤F≤Px4 2≤T≤Px4	6	3											800	0.3 or Less	0.5 or Less
				10	25~796		6~8	3	4	5									800
				12	25~996		6~10	3	4	5	6								1000
				13	25~996		6~11	3	4	5	6	8							1000
				15	25~996		6~13	3	4	5	6	8	10						1000
				16	25~1196		6~14	3	4	5	6	8	10						1200
				18	25~1196		8~16		4	5	6	8	10	12					1200
				20	25~1196		8~17		4	5	6	8	10	12					1200		1.0 or Less
				25	25~1196		8~22		4	5	6	8	10	12	16				1200
				30	25~1496		9~27			5	6	8	10	12	16	20	24		1500
				35	25~1496		9~32			5	6	8	10	12	16	20	24		1500	0.5 or Less
				40	25~1496		11~37				6	8	10	12	16	20	24	30	1500
				50	25~1496		11~47				6	8	10	12	16	20	24	30	1500

• Both Ends Tapped P dimensions require M+3≤P. When (Mx2.5+4)x2≥(Y), tap pilot hole may go through.

Alterations - Linear Shafts

Both Ends Stepped and Tapped/Both Ends Stepped:Related Image

You find further options in detail under Option Overview.

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Basic information

Basic Shape	Solid, Both Ends Stepped	Shaft end Perpendicularity	0.2

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Basic Attributes

Shaft end Shape (Left)
- Straight
- Internal thread
Clear
Shaft end Shape (Right)
- Straight
- Internal thread
Clear
[D] Diameter (Shaft)(mm)
8

10

12

13

15

16

18

20

25

30

35

40

50
Clear
[L] Length (Shaft)(mm)
[25-1496/1mm Unit(s)]
Clear
Material
- Unalloyed Steel
  - EN 1.1191 Equiv.
- Stainless Steel (austenitic)
  - EN 1.4301 Equiv.
- Alloyed Steel
  - EN 1.3505 Equiv.
- Stainless Steel (martensitique)
  - EN 1.4037 Equiv.
Clear
Heat Treatment
- No Treatment
- Induction Hardened
Clear
Surface Treatment
- No Treatment
- Hard Chrome Plating
- LTBC Plating
Clear
ISO Tolerance
f8

g6

h5
Clear
Hardness
- Induction Hardening (56HRC~)
- Induction Hardening (58HRC~)
- No Induction Hardening
Clear
[MD] Size (thread - depth 3xM)(mm)
6

8

10

12

16

20
Clear
[F] Length (stud - offset - front side)(mm)
[2-188/1mm Unit(s)]
Clear
[P] Diameter (stepped - front side)(mm)
6
[3-47/1mm Unit(s)]
Clear
[T] Length (stud - stepped - back side)(mm)
[2-188/1mm Unit(s)]
Clear
[M] Size (thread - depth 2xM)(mm)
3

4

5

6

8

10

12

16

20

24

30
Clear
Type
- PSFAH
- PSFAJ
- PSFGH
- PSFGJ
- PSFUH
- PSFUJ
- PSSFAH
- PSSFAJ
- PSSFGH
- PSSFGJ
- PSSFUH
- PSSFUJ
- RSFAH
- RSFAJ
- SFAH
- SFAJ
- SFUH
- SFUJ
- SSFAH
- SSFAJ
- SSFUH
- SSFUJ
Clear
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Optional Attributes

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

Frequently Asked Questions (FAQ)

Question:
What is the difference between a hollow shaft and a solid shaft?: Answer:
With the same size, there are three differences between a hollow shaft and a solid shaft. Hollow shafts weigh less. The inner cavity of a hollow shaft is suitable for use as a channel (cable channel). Solid shafts are a bit more rigid (higher resistance torque).
Question:
What is the minimum order of linear shafts from MISUMI?: Answer:
MISUMI supplies solid shafts, hollow shafts and precision shafts starting at a lot size of 1. This also applies to all other items in our product range.
Question:
Noises and vibrations occur with a linear shaft. In addition, there are jerky movements. What could cause this?: Answer:
In general, it may be caused if the steel shaft is not properly lubricated. In addition, an incorrectly selected diameter tolerance of the linear shafts may also make the cycle of motion more difficult. When using MISUMI linear ball bearings, a g6 shaft tolerance is recommended (tolerance recommendations may vary depending on the manufacturer).
Question:
What is the strength of a solid shaft?: Answer:
The strength of a linear shaft, although it is a solid shaft, hollow shaft or precision shaft, should always be selected in consideration of the strength of the material used.
Question:
What are the advantages of a hollow shaft over a solid shaft?: Answer:
There are various advantages of a hollow shaft compared to a solid shaft. If the outer diameter is the same, the weight of a hollow shaft is lower than that of a solid shaft. However, the cavity of the hollow shaft can also be used as a cable channel or for cooling. A hollow shaft is at the same weight or with the same cross-sectional area more rigid than a solid shaft, because the outer diameter is larger. However, the question that needs to be answered is whether the advantage is a greater room utilization or less weight.
Question:
Is a hollow shaft stiffer than a solid shaft?: Answer:
The rigidity of a hollow shaft is slightly lower with the same outer diameter than that of a solid shaft. However, with the same cross-sectional area or with the same weight, the stiffness of a hollow shaft is higher than that of a solid shaft, because the outer diameter of the hollow shaft is larger.
Question:
Why do I have running grooves on the linear shafts of my 3D printers?: Answer:
The running grooves on the linear shaft may have been created, for example, by using a linear ball bearing. To prevent grooves from forming on a steel shaft, it should be hardened and hard chromium plated, making it more durable and resistant to the wear and tear from ball bearings.
Question:
How do the flexure properties of hollow shafts and solid shafts differ?: Answer:
With an equally large outer diameter, a solid shaft has better flexure properties than an equally large hollow shaft. However, the solid shaft is not much stiffer than a hollow shaft with the same outer diameter, since the outer sections mainly carry the load. Hollow shafts with the same cross-sectional area are more rigid than solid shafts, because they have a larger outer diameter. Therefore, there is physically more material in the outer sections for the bending, which bears the loads.
Question:
I need a lacquered or matted shaft because reflections cause problems with the optics. Does MISUMI have something like that?: Answer:
MISUMI LTBC-coated linear shafts are an alternative to painted or matted steel shafts. The LTBC coating is low-reflection and has the same effect as painted and matte shafts. In addition, LTBC-coated linear shafts are more resistant to wear and tear and flaking. You can find further information on LTBC coating here .
Question:
It has been shown that a hollow shaft is stronger than a solid shaft made of the same material. Why?: Answer:
A hollow shaft with the same outer dimensions is principally not stronger than a solid shaft. However, a hollow shaft per weight unit is stronger.