Linear shafts / straight / SF

Linear shafts / straight / SF
[Features]
· THK is a high quality, dedicated LM-shaped linear bushing.
· LM shafts are available with quick delivery.
· Manufactured with shaft diameter tolerance g5, h5 precision grade LM shafts semi-standard.
· LM shafts made from corrosion-resistant martensitic stainless steel are also in production.

Part Number

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the corresponding part number is displayed here.

Part Number
SF3[(G6),​(H7)]-[70-400/1]L
SF4[(G6),​(H7)]-[70-400/1]L
SF5[(G6),​(H7)]-[70-400/1]L
SF6[(G6),​(H7)]X2-[70-600/1]L
SF6[(G6),​(H7)]X2-[70-600/1]LK
SF6[(G6),​(H7)]-[70-600/1]L
SF6[(G6),​(H7)]-[70-600/1]LK
SF8[(G6),​(H7)]X3-[70-800/1]L
SF8[(G6),​(H7)]X3-[70-800/1]LK
SF8[(G6),​(H7)]-[70-800/1]L
SF8[(G6),​(H7)]-[70-800/1]LK
SF10[(G6),​(H7)]X4-[70-800/1]L
SF10[(G6),​(H7)]X4-[70-800/1]LK
SF10[(G6),​(H7)]-[70-800/1]L
SF10[(G6),​(H7)]-[70-800/1]LK
SF13[(G6),​(H7)]X7-[70-1000/1]L
SF13[(G6),​(H7)]X7-[70-1000/1]LK
SF13[(G6),​(H7)]-[70-1000/1]L
SF13[(G6),​(H7)]-[70-1000/1]LK
SF16[(G6),​(H7)]X9-[100-1200/1]L
SF16[(G6),​(H7)]X9-[100-1200/1]LK
SF16[(G6),​(H7)]-[100-1200/1]L
SF16[(G6),​(H7)]-[100-1200/1]LK
SF20[(G6),​(H7)]-[100-1200/1]L
SF20[(G6),​(H7)]-[100-1200/1]LK
SF20[(G6),​(H7)]X[10,​14]-[100-1200/1]L
SF20[(G6),​(H7)]X[10,​14]-[100-1200/1]LK
SF25[(G6),​(H7)]X15-[100-1200/1]L
SF25[(G6),​(H7)]X15-[100-1200/1]LK
SF25[(G6),​(H7)]-[100-1200/1]L
SF25[(G6),​(H7)]-[100-1200/1]LK
SF30[(G6),​(H7)]X16-[100-1500/1]L
SF30[(G6),​(H7)]X16-[100-1500/1]LK
SF30[(G6),​(H7)]-[100-1500/1]L
SF30[(G6),​(H7)]-[100-1500/1]LK
SF35[(G6),​(H7)]X20-[100-1500/1]L
SF35[(G6),​(H7)]X20-[100-1500/1]LK
SF35[(G6),​(H7)]-[100-1500/1]L
SF35[(G6),​(H7)]-[100-1500/1]LK
SF40[(G6),​(H7)]X22-[100-2000/1]L
SF40[(G6),​(H7)]X22-[100-2000/1]LK
SF40[(G6),​(H7)]-[100-2000/1]L
SF40[(G6),​(H7)]-[100-2000/1]LK
SF50[(G6),​(H7)]X25-[100-2000/1]L
SF50[(G6),​(H7)]X25-[100-2000/1]LK
SF50[(G6),​(H7)]-[100-2000/1]L
SF50[(G6),​(H7)]-[100-2000/1]LK
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
Basic Shape [D] Diameter (Shaft)
(mm)
[L] Length (Shaft)
(mm)
Material ISO Tolerance Material Hardness Pipe inner diameter
1 19 Days Solid370 ~ 400Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid470 ~ 400Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid570 ~ 400Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid670 ~ 600Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~642
1 19 Days Hollow670 ~ 600Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~642
1 19 Days Solid670 ~ 600Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow670 ~ 600Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid870 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~643
1 19 Days Hollow870 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~643
1 19 Days Solid870 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow870 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid1070 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~644
1 19 Days Hollow1070 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~644
1 19 Days Solid1070 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow1070 ~ 800Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid1370 ~ 1000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~647
1 19 Days Hollow1370 ~ 1000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~647
1 19 Days Solid1370 ~ 1000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow1370 ~ 1000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid16100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~649
1 19 Days Hollow16100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~649
1 19 Days Solid16100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow16100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid20100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow20100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid20100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6410 ~ 14
1 19 Days Hollow20100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6410 ~ 14
1 19 Days Solid25100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6415
1 19 Days Hollow25100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6415
1 19 Days Solid25100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow25100 ~ 1200Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid30100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6416
1 19 Days Hollow30100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6416
1 19 Days Solid30100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow30100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid35100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6420
1 19 Days Hollow35100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6420
1 19 Days Solid35100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow35100 ~ 1500Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid40100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6422
1 19 Days Hollow40100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6422
1 19 Days Solid40100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow40100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Solid50100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6425
1 19 Days Hollow50100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~6425
1 19 Days Solid50100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640
1 19 Days Hollow50100 ~ 2000Unalloyed Steelg6 / h7EN 1.3505 Equiv.HRC58~640

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Basic information

Shaft end Shape (Left) Straight Shaft end Shape (Right) Straight Heat Treatment Induction Hardened
Surface Treatment No Treatment

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