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[Individual Block Units] Full-Ball Type LM Guide, Radial, SR Type (SR20TB1SS(GK))

[Individual Block Units] Full-Ball Type LM Guide, Radial, SR Type SR20TB1SS(GK)

THK

THK

An individual block item from the THK LM guide SR series. Extremely useful for sudden design changes and when performing maintenance.

[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.
· Compact / radial type: 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.

(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.

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Part Number

Configured Part Number is shown.

SR20TB1SS(GK)

 
30
45
60
  1. 1
Part Number
SR20TB1SS(GK)
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBlock Type
(mm) 		Nominal Part Number Material 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 S
(M) 		Mounting Hole Dimension H
(ø) 		Mounting Hole Screw Depth
(mm) 		Block Dimension L1
(mm) 		Symbols for Dust Resistance

MYR 695.14

1 Piece(s) 4 Day(s) or more 10Wide20Carbon Steel49325.56065966.2Drilled Hole4-5.5Through46.7End seal + Side seal

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  1. 1

Basic Information

Rail Type Standard Set / Single Item Block only Radial Clearance(N・m) Normal
Accuracy Grade(N・m) Standard Grade Ball Arrangement 4 Rows of Circular No. of Blocks Used On The Same Rail(mm) 1
Retainer No Lubrication System(mm) No Rolling Element Ball

Please check the type/dimensions/specifications of the part SR20TB1SS(GK) in the [Individual Block Units] Full-Ball Type LM Guide, Radial, SR Type series.

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Specification/Dimensions

  • Mounting Hole Dimension S(M)

    • M4
    • M5
    • M6
    • M8

    Clear

  • type

    • SR-SB
    • SR-SBM
    • SR-TB
    • SR-TBM
    • SR-V
    • SR-VM
    • SR-W
    • SR-WM

    Clear

  • Block Type(mm)

    • Standard
    • Wide

    Clear

  • Nominal Part Number

    • 15
    • 20
    • 25
    • 30
    • 35

    Clear

  • Material

    • Carbon Steel
    • Stainless Steel

    Clear

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

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

    Clear

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

    • 26
    • 32
    • 35
    • 40
    • 50

    Clear

  • Block Mounting Hole Diameter

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

    Clear

  • Rail Mounting Hole Pitch(mm)

    • 60
    • 80

    Clear

  • Rail Mounting Hole Diameter

    • 3.5
    • 6
    • 7
    • 9

    Clear

  • Block External Dimension W(mm)

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

    Clear

  • Block External Dimension L(mm)

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

    Clear

  • Mounting hole for blocks

    • Drilled Hole
    • Tapped Holes

    Clear

  • Number of Block Mounting Holes(holes)

    • 2
    • 4

    Clear

  • Mounting Hole Dimension H(ø)

    • 4.5
    • 5.5
    • 7
    • 9

    Clear

  • Mounting Hole Screw Depth(mm)

    • 7
    • 8
    • 9
    • 12
    • Through

    Clear

  • Block Dimension L1(mm)

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

    Clear

  • Symbols for Dust Resistance

    • End seal
    • End seal + Side seal
    • No

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 5 Day(s) or Less
    • 6 Day(s) or Less
    • 30 Day(s) or Less

    Clear

Specify Alterations

Products like this...

Part Number
SR15SB1SSM(GK)
SR15SB1UU(GK)
SR15SB1UUM(GK)
SR20TB1UU(GK)
SR20V1(GK)
SR20V1SS(GK)
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBlock Type
(mm) 		Nominal Part Number Material 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 S
(M) 		Mounting Hole Dimension H
(ø) 		Mounting Hole Screw Depth
(mm) 		Block Dimension L1
(mm) 		Symbols for Dust Resistance

MYR 801.15

1 Piece(s) 30 Day(s) or more 10Wide15Stainless Steel41-4.5603.55240.4Drilled Hole2-4.5Through22.9End seal + Side seal

MYR 522.90

1 Piece(s) 6 Day(s) or more 10Wide15Carbon Steel41-4.5603.55240.4Drilled Hole2-4.5Through22.9End seal

MYR 748.14

1 Piece(s) 30 Day(s) or more 10Wide15Stainless Steel41-4.5603.55240.4Drilled Hole2-4.5Through22.9End seal

MYR 642.14

1 Piece(s) 6 Day(s) or more 10Wide20Carbon Steel49325.56065966.2Drilled Hole4-5.5Through46.7End seal

MYR 436.78

1 Piece(s) 4 Day(s) or more 10Standard20Carbon Steel32-56064247.3Tapped Holes2M5-827.8No

MYR 536.21

1 Piece(s) 4 Day(s) or more 10Standard20Carbon Steel32-56064247.3Tapped Holes2M5-827.8End seal + Side seal

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