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SF3(H7)-[70-400/1]L

Basic Shape Material Shaft Dia. D Length L Material Heat Treatment Pipe inner diameter type Shaft fits Days to Ship

Specification/Dimensions

Basic Shape
- Straight
- Pipe
Clear
Material
- SUJ2
- Stainless Steel
Clear
Shaft Dia. D(Ø)
3

4

5

6

8

10

12

13

16

25

35

40

50
Clear
Length L(mm)
[70-2000/1mm Unit(s)]
Clear
Material
- SUJ2
Clear
Heat Treatment
- HRC58 to 64
- HRC58~64
Clear
Pipe inner diameter
0

3

4

7

15

20

25
Clear
type
- SF
Clear
Shaft fits
g6

h7
Clear

Days to Ship

All

17 Day(s) or Less
Clear

Specify Alterations

Standard LM Shaft

Compare This Product

Brand :

THK

Part Number :

SF3(H7)-[70-400/1]L

SF4(H7)-[70-400/1]L

SF5(H7)-[70-400/1]LM

SF6(H7)-[70-600/1]LM

SF8(H7)X3-[70-800/1]L

SF8(H7)X3-[70-800/1]LK

SF8(H7)-[70-800/1]L

SF8(H7)-[70-800/1]LK

SF10(H7)X4-[70-800/1]L

SF10(H7)X4-[70-800/1]LK

SF10(H7)-[70-800/1]L

SF10(H7)-[70-800/1]LK

SF12(H7)-[70-1000/1]LM

SF13(H7)X7-[70-1000/1]L

SF13(H7)X7-[70-1000/1]LK

SF13(H7)-[70-1000/1]L

SF13(H7)-[70-1000/1]LK

SF13(H7)-[70-1000/1]LM

SF16(H7)-[100-1200/1]LM

SF25(H7)X15-[100-1200/1]L

SF3(H7)-[70-400/1]L

Price :

---
Qty :
Days to Ship :

---
Total Price :

---

Select part number to Order Now/ Add to Cart

CAD Data unavailable

(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.

Product Description

[Features]
· A special high-quality THK dedicated for the LM type linear bushing.
· Precision-grade LM shafts with a shaft diameter tolerance of g5, h5 manufactured as semi-standard.
· LM shafts made from corrosion-resistant martensitic stainless steel can also be manufactured.

Drawing

Product Specifications

[Main Materials]
SUJ2 (High carbon chrome bearing steel)
THK5SP (THK standard material)
Equivalent to SUS440C
[Hardness]58 to 64 HRC (SUJ2, THK5SP), 56 HRC or higher (Equivalent to SUS440C)
[Case Depth]0.8 to 2.5 mm (Depending on the shaft diameter)
[Surface Roughness]Ra0.4 or less
[Straightness of LM Shaft]50 µm/300 mm or less

Standard Table

Part number	Shaft diameter		Production length L
Part number	d	Tolerance g6 µm	Minimum length	Maximum length
SF 3	3	-2 -8	20	400
SF 4	4	-4 -12	20	400
SF 5	5		20	500
SF 6	6		20	1,500
SF 8	8	-5 -14	20	1,500
SF 10	10	-5 -14	30	1,500
SF 12	12	-6 -17	30	1,500
SF 13	13		30	1,500
SF 16	16		40	3,000
SF 20	20	-7 -20	40	3,000
SF 25	25		50	3,000
SF 30	30		60	3,000
SF 35	35	-9 -25	70	3,000
SF 38	38		100	3,000
SF 40	40		100	3,000
SF 50	50		100	3,000
SF 60	60	-10 -29	200	3,000
SF 80	80	-10 -29	200	3,000
SF 100	100	-12 -34	200	3,000

: 30; 60; 90

Part Number
SF3(H7)-[70-400/1]L
SF4(H7)-[70-400/1]L
SF5(H7)-[70-400/1]LM
SF6(H7)-[70-600/1]LM
SF8(H7)X3-[70-800/1]L
SF8(H7)X3-[70-800/1]LK
SF8(H7)-[70-800/1]L
SF8(H7)-[70-800/1]LK
SF10(H7)X4-[70-800/1]L
SF10(H7)X4-[70-800/1]LK
SF10(H7)-[70-800/1]L
SF10(H7)-[70-800/1]LK
SF12(H7)-[70-1000/1]LM
SF13(H7)X7-[70-1000/1]L
SF13(H7)X7-[70-1000/1]LK
SF13(H7)-[70-1000/1]L
SF13(H7)-[70-1000/1]LK
SF13(H7)-[70-1000/1]LM
SF16(H7)-[100-1200/1]LM
SF25(H7)X15-[100-1200/1]L
SF25(H7)X15-[100-1200/1]LK
SF25(H7)-[100-1200/1]L
SF25(H7)-[100-1200/1]LK
SF25(H7)-[100-1200/1]LM
SF35(H7)X20-[100-1500/1]L
SF35(H7)X20-[100-1500/1]LK
SF35(H7)-[100-1500/1]L
SF35(H7)-[100-1500/1]LK
SF40(H7)-[100-2000/1]LM
SF50(H7)X25-[100-2000/1]L
SF50(H7)X25-[100-2000/1]LK
SF50(H7)-[100-2000/1]L
SF50(H7)-[100-2000/1]LK
SF50(H7)-[100-2000/1]LM
THK1SF35A-5-0.5-LM[100-1500/1]-0.5-0.5

Price	Name	Minimum Order Qty.	Days to Ship	RoHS	Basic Shape	Material	Shaft Dia. D (Ø)	Length L (mm)	Shaft fits	Material	Heat Treatment	Pipe inner diameter
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	3	70 ～ 400	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	4	70 ～ 400	h7	SUJ2	HRC58~64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	Stainless Steel	5	70 ～ 400	h7	-	HRC58 to 64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	10	Straight	Stainless Steel	6	70 ～ 600	h7	-	HRC58 to 64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	8	70 ～ 800	h7	SUJ2	HRC58~64	3
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	8	70 ～ 800	h7	SUJ2	HRC58~64	3
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	8	70 ～ 800	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	8	70 ～ 800	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	10	70 ～ 800	h7	SUJ2	HRC58~64	4
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	10	70 ～ 800	h7	SUJ2	HRC58~64	4
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	10	70 ～ 800	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	10	70 ～ 800	h7	SUJ2	HRC58~64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	Stainless Steel	12	70 ～ 1000	h7	-	HRC58 to 64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	13	70 ～ 1000	h7	SUJ2	HRC58~64	7
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	13	70 ～ 1000	h7	SUJ2	HRC58~64	7
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	13	70 ～ 1000	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	13	70 ～ 1000	h7	SUJ2	HRC58~64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	Stainless Steel	13	70 ～ 1000	h7	-	HRC58 to 64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	10	Straight	Stainless Steel	16	100 ～ 1200	h7	-	HRC58 to 64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	25	100 ～ 1200	h7	SUJ2	HRC58~64	15
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	25	100 ～ 1200	h7	SUJ2	HRC58~64	15
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	25	100 ～ 1200	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	25	100 ～ 1200	h7	SUJ2	HRC58~64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	Stainless Steel	25	100 ～ 1200	h7	-	HRC58 to 64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	35	100 ～ 1500	h7	SUJ2	HRC58~64	20
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	35	100 ～ 1500	h7	SUJ2	HRC58~64	20
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	35	100 ～ 1500	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	35	100 ～ 1500	h7	SUJ2	HRC58~64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	Stainless Steel	40	100 ～ 2000	h7	-	HRC58 to 64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	50	100 ～ 2000	h7	SUJ2	HRC58~64	25
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	50	100 ～ 2000	h7	SUJ2	HRC58~64	25
-	SHAFT	1 Piece(s)	17 Day(s)	-	Straight	SUJ2	50	100 ～ 2000	h7	SUJ2	HRC58~64	0
-	SHAFT	1 Piece(s)	17 Day(s)	-	Pipe	SUJ2	50	100 ～ 2000	h7	SUJ2	HRC58~64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	Stainless Steel	50	100 ～ 2000	h7	-	HRC58 to 64	0
-	THK SHAFT	1 Piece(s)	17 Day(s)	-	Straight	-	35	-	h7	-	HRC58 to 64	0

Product TOP

Basic Information

End Shape (Left)	No Machining	End Shape (Right)	No Machining	Heat Treatment	Induction hardened
Surface Treatment	No

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

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