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[Individual Block Units] Full-Ball Type LM Guide, International Standard, HSR Type (HSR20R1SSM(GK))

[Individual Block Units] Full-Ball Type LM Guide, International Standard, HSR Type HSR20R1SSM(GK)

An individual block from the THK LM guide HSR 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 rail is removed because it is held by a holding plate. (Excludes the HSR8,10, and 12).
· Each of the rail rows has been positioned at a 45° contact angle so that the rated load will be the same for all four directions (radial direction, reverse radial direction, horizontal direction) that act on the LM block, which allows it to be used in any position, and is also stable due to incurring a preload with a good balance, and makes it possible to maintain a constant low friction coefficient, and increase rigidity in four directions. 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.

(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.

HSR20R1SSM(GK)

Part Number
HSR20R1SSM(GK)
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBlock Type 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 Mounting Hole Dimension S
(M)
Mounting Hole Dimension H
(ø)
Mounting Hole Screw Depth
(mm)
Block Dimension L1
(mm)
Symbols for Dust Resistance

MYR 933.62

1 Piece(s) 18 Day(s) or more 10Standard20Stainless Steel32365604.54474Tapped HolesM5-650.8Seal (end+side+inner)

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  1. 1

Basic Information

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

Please check the type/dimensions/specifications of the part HSR20R1SSM(GK) in the [Individual Block Units] Full-Ball Type LM Guide, International Standard, HSR Type series.

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Part Number
HSR15R1M(GK)
HSR15R1SS(GK)
HSR15R1SSM(GK)
HSR20R1UU(GK)
HSR20R1UUM(GK)
HSR25B1UU(GK)
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSBlock Type 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 Mounting Hole Dimension S
(M)
Mounting Hole Dimension H
(ø)
Mounting Hole Screw Depth
(mm)
Block Dimension L1
(mm)
Symbols for Dust Resistance

MYR 741.49

1 Piece(s) 18 Day(s) or more 10Standard15Stainless Steel26264604.53456.6Tapped HolesM4-538.8No

MYR 422.72

1 Piece(s) 4 Day(s) or more 10Standard15Carbon Steel26264604.53456.6Tapped HolesM4-538.8Seal (end+side+inner)

MYR 801.15

1 Piece(s) 18 Day(s) or more 10Standard15Stainless Steel26264604.53456.6Tapped HolesM4-538.8Seal (end+side+inner)

MYR 456.55

1 Piece(s) 4 Day(s) or more 10Standard20Carbon Steel32365604.54474Tapped HolesM5-650.8End seal

MYR 912.51

1 Piece(s) 18 Day(s) or more 10Standard20Stainless Steel32365604.54474Tapped HolesM5-650.8End seal

MYR 530.87

1 Piece(s) 4 Day(s) or more 10Wide25Carbon Steel574576077083.1Drilled Hole-7Through59.5End seal

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