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Profile rail guideways / carriage dimensions selectable / material selectable / SR (Part Numbers - CAD Download)

Profile rail guideways / carriage dimensions selectable / material selectable / SR

THK

THK

A type with a compact structure that has a low cross-section height and is resilient against loads in the radial direction. More advantageous than HSR when incurring loads in the radial direction (longevity, precision, rigidity, etc.).

[Features]
· Circulates the ball row using the end plate that is assembled in the LM block when the ball rotates the rotating side with four rows that have been precision ground into the LM block and LM rail.
· The ball will not fall out even if the LM block is removed from the LM rail because it is held by a holding plate.
· Has a low cross-section height, and the LM block has been designed with a high rigidity, which allows for highly precise and consistent linear motion.
· A compact type with a low cross-sectional height, which is ideal for horizontal guide parts for ball contact structures that are strong against loads in the radial direction.
· This is a self-aligning type that can easily absorb error in the level precision and the degree of parallelism for the two shafts, which is capable of highly precise and smooth movements.
· The retainer part on each of the ball rows can obtain rolling motions with limited sound because of the balls being designed to smoothly circulate using the guiding part on the end plate.
· It is possible to maintain precision of long periods of time, have excellent abrasion resistance and limited differential slipping even when there is a preload or uneven loads.
· LM block, LM rail, and LM rail are all compatible with stainless steel.

Part Number

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the corresponding part number is displayed here.

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30
45
60
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Part Number
SR30W[1,​2,​3,​4,​5,​6,​7,​8,​9]+[110-3000/1]LSP
SR30W[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[110-3000/1]LSP
SR30W[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[110-2520/1]LSPM
SR30W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[110-2520/1]LSPM
SR35SB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[91-3000/1]LSP
SR35SB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[91-3000/1]LSP
SR35SB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[91-2520/1]LSPM
SR35SB[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[91-2520/1]LSPM
SR35TB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[124-3000/1]LSP
SR35TB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[124-3000/1]LSP
SR35TB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[124-2520/1]LSPM
SR35TB[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[124-2520/1]LSPM
SR35V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[91-3000/1]LSP
SR35V[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[91-3000/1]LSP
SR35V[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[91-2520/1]LSPM
SR35V[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[91-2520/1]LSPM
SR35W[1,​2,​3,​4,​5,​6,​7,​8,​9]+[124-3000/1]LSP
SR35W[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[124-3000/1]LSP
SR35W[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[124-2520/1]LSPM
SR35W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[124-2520/1]LSPM
SR70T[1,​2,​3,​4,​5,​6,​7,​8,​9]+[212-3000/1]LSP
SR70T[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[212-3000/1]LSP
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Block Type Rail Width W1
(mm) 		Mounting Height M
(mm) 		The number of LM blocks combined with a axis Material Rail Length L
(mm) 		Radial Clearance Accuracy Grade Nominal Part Number Basic Load Rating Dynamic Rating C
(N) 		Basic Load Rating Static Rating Co
(N) 		Allowable Static Moment MA
(Nm) 		Allowable Static Moment MB
(Nm) 		Allowable Static Moment MC
(Nm) 		Block Mounting Hole Pitch (Width Direction)
(mm) 		Block Mounting Hole Pitch (Length Direction)
(mm) 		Block Mounting Hole Diameter Rail Mounting Hole Pitch
(mm) 		Rail Mounting Hole Diameter Block external dimension W
(mm) 		Block external dimension L
(mm) 		Mounting hole for blocks Number of block mounting holes
(holes) 		Mounting Hole Dimension H
(ø) 		Mounting Hole Screw Depth
(mm) 		Block dimension L1
(mm)

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1 14 Days Standard28421 ～ 9Carbon steel110 ～ 3000NormalHigh Precision Grade304560064400564346703404088076096.8Tapped Hole4-1269.3

-

1 14 Days Standard28421 ～ 9Carbon steel110 ～ 3000Light Preload / Medium PreloadHigh Precision Grade304560064400564346703404088076096.8Tapped Hole4-1269.3

-

1 14 Days Standard28421 ～ 9Stainless Steel110 ～ 2520Light Preload / Medium PreloadHigh Precision Grade304560064400564346703404088076096.8Tapped Hole4-1269.3

-

1 14 Days Standard28421 ～ 9Stainless Steel110 ～ 2520NormalHigh Precision Grade304560064400564346703404088076096.8Tapped Hole4-1269.3

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1 14 Days Wide Short34481 ～ 9Carbon steel91 ～ 3000NormalHigh Precision Grade35409004670027517161582-980910077.6Drilled Hole29Through45.7

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1 14 Days Wide Short34481 ～ 9Carbon steel91 ～ 3000Light Preload / Medium PreloadHigh Precision Grade35409004670027517161582-980910077.6Drilled Hole29Through45.7

-

1 14 Days Wide Short34481 ～ 9Stainless Steel91 ～ 2520Light Preload / Medium PreloadHigh Precision Grade35409004670027517161582-980910077.6Drilled Hole29Through45.7

-

1 14 Days Wide Short34481 ～ 9Stainless Steel91 ～ 2520NormalHigh Precision Grade35409004670027517161582-980910077.6Drilled Hole29Through45.7

-

1 14 Days Wide34481 ～ 9Carbon steel124 ～ 3000NormalHigh Precision Grade356040081800785482108082509809100111Drilled Hole49Through79

-

1 14 Days Wide34481 ～ 9Carbon steel124 ～ 3000Light Preload / Medium PreloadHigh Precision Grade356040081800785482108082509809100111Drilled Hole49Through79

-

1 14 Days Wide34481 ～ 9Stainless Steel124 ～ 2520Light Preload / Medium PreloadHigh Precision Grade356040081800785482108082509809100111Drilled Hole49Through79

-

1 14 Days Wide34481 ～ 9Stainless Steel124 ～ 2520NormalHigh Precision Grade356040081800785482108082509809100111Drilled Hole49Through79

-

1 14 Days Standard34481 ～ 9Carbon steel91 ～ 3000NormalHigh Precision Grade35409004670027517161550-88097077.6Tapped Hole2-1245.7

-

1 14 Days Standard34481 ～ 9Carbon steel91 ～ 3000Light Preload / Medium PreloadHigh Precision Grade35409004670027517161550-88097077.6Tapped Hole2-1245.7

-

1 14 Days Standard34481 ～ 9Stainless Steel91 ～ 2520Light Preload / Medium PreloadHigh Precision Grade35409004670027517161550-88097077.6Tapped Hole2-1245.7

-

1 14 Days Standard34481 ～ 9Stainless Steel91 ～ 2520NormalHigh Precision Grade35409004670027517161550-88097077.6Tapped Hole2-1245.7

-

1 14 Days Standard34481 ～ 9Carbon steel124 ～ 3000NormalHigh Precision Grade35604008180078548210805050880970111Tapped Hole4-1279

-

1 14 Days Standard34481 ～ 9Carbon steel124 ～ 3000Light Preload / Medium PreloadHigh Precision Grade35604008180078548210805050880970111Tapped Hole4-1279

-

1 14 Days Standard34481 ～ 9Stainless Steel124 ～ 2520Light Preload / Medium PreloadHigh Precision Grade35604008180078548210805050880970111Tapped Hole4-1279

-

1 14 Days Standard34481 ～ 9Stainless Steel124 ～ 2520NormalHigh Precision Grade35604008180078548210805050880970111Tapped Hole4-1279

-

1 14 Days Standard70851 ～ 9Carbon steel212 ～ 3000NormalHigh Precision Grade7022600028200050303090747090901615018126194.6Tapped Hole4-25147.6

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1 14 Days Standard70851 ～ 9Carbon steel212 ～ 3000Light Preload / Medium PreloadHigh Precision Grade7022600028200050303090747090901615018126194.6Tapped Hole4-25147.6

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Basic information

Set / Single Item Set Rail Type Standard Ball Arrangement 4-Row, Circular
Retainer N/A Lubrication System Lubrication Applied Rolling Element Ball

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82Suggestion of an applicable part number.

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Basic Attributes

  • Block Type

    • Standard
    • Wide
    • Wide Short

    Clear

  • Rail Width W1(mm)

    • 15
    • 20
    • 23
    • 28
    • 34
    • 70

    Clear

  • Mounting Height M(mm)

    • 24
    • 28
    • 33
    • 42
    • 48
    • 85

    Clear

  • The number of LM blocks combined with a axis

    • 1
    • 2
    • 3
    • 4
    • 5
    • 6
    • 7
    • 8
    • 9

    Clear

  • Material

    • Carbon steel
    • Stainless Steel

    Clear

  • Rail Length L(mm)

     [47-3000/1mm Unit(s)]

    Clear

  • Radial Clearance

    • Normal
    • Light Preload
    • Medium Preload

    Clear

  • Nominal Part Number

    • 15
    • 20
    • 25
    • 30
    • 35
    • 70

    Clear

  • Block Mounting Hole Pitch (Width Direction)(mm)

    • 26
    • 32
    • 35
    • 40
    • 41
    • 49
    • 50
    • 60
    • 72
    • 82
    • 90

    Clear

  • Block Mounting Hole Pitch (Length Direction)(mm)

    • 26
    • 32
    • 35
    • 40
    • 50
    • 90

    Clear

  • Block Mounting Hole Diameter

    • 4
    • 4.5
    • 5
    • 5.5
    • 6
    • 7
    • 8
    • 9
    • 16

    Clear

  • Rail Mounting Hole Pitch(mm)

    • 60
    • 80
    • 150

    Clear

  • Rail Mounting Hole Diameter

    • 3.5
    • 4.5
    • 6
    • 7
    • 9
    • 18

    Clear

  • Block external dimension W(mm)

    • 34
    • 42
    • 48
    • 52
    • 59
    • 60
    • 70
    • 73
    • 90
    • 100
    • 126

    Clear

  • Block external dimension L(mm)

    • 40.4
    • 47.3
    • 57
    • 59.2
    • 66.2
    • 67.9
    • 77.6
    • 83
    • 96.8
    • 111
    • 194.6

    Clear

  • Mounting hole for blocks

    • Drilled Hole
    • Tapped Hole

    Clear

  • Number of block mounting holes(holes)

    • 2
    • 4

    Clear

  • Mounting Hole Dimension H(ø)

    • 4.5
    • 7
    • 9

    Clear

  • Mounting Hole Screw Depth(mm)

    • 7
    • 8
    • 9
    • 12
    • 25
    • Through

    Clear

  • Block dimension L1(mm)

    • 22.9
    • 27.8
    • 35.2
    • 39.5
    • 40.4
    • 45.7
    • 46.7
    • 59
    • 69.3
    • 79
    • 147.6

    Clear

  • Type

    • SR-15SB
    • SR-15SBM
    • SR-15TB
    • SR-15TBM
    • SR-15V
    • SR-15VM
    • SR-15W
    • SR-15WM
    • SR-20SB
    • SR-20SBM
    • SR-20TB
    • SR-20TBM
    • SR-20V
    • SR-20VM
    • SR-20W
    • SR-20WM
    • SR-25SB
    • SR-25SBM
    • SR-25TB
    • SR-25TBM
    • SR-25V
    • SR-25VM
    • SR-25W
    • SR-25WM
    • SR-30SB
    • SR-30SBM
    • SR-30TB
    • SR-30TBM
    • SR-30V
    • SR-30VM
    • SR-30W
    • SR-30WM
    • SR-35SB
    • SR-35SBM
    • SR-35TB
    • SR-35TBM
    • SR-35V
    • SR-35VM
    • SR-35W
    • SR-35WM
    • SR-70T

    Clear

  • Accuracy Grade

    • Standard Grade
    • High Grade
    • Precision Grade
    • High Precision Grade
    • Extra High Precision Grade

    Clear

  • Filter by CAD data type

    • 2D
    • 3D

    Clear

Filter by standard shipping days

    • All
    • 14 Days or Less
    • 15 Days or Less

    Reset

Optional Attributes

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