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LM Guides - Block only, model HRW.

LM Guides - Block only, model HRW.
  • Volume Discount

THK

THK

MISUMI stocks Individual linear motion guide blocks from the THK LM guide HRW series for quick and easy interchangeability, ensuring problem free maintenance and short down times.

[Features]
•Balls travel in four precision-ground raceways on an LM rail through the LM block, and endplates incorporated in the LM block.
•Each row of balls is placed at a contact angle of 45°so that the rated loads applied to the LM block are uniform in all four directions (radial, reverse-radial and lateral directions) for a constant low friction coefficient, and increased rigidity.
•Blocks self-adjust enabling mounting error to be absorbed, even under a preload, for highly accurate, smooth linear motion.

Part Number

Configured Part Number is shown.






30
45
60
  1. 1
Part Number
HRW17CA1UU(GK)
HRW17CA1UUC1(GK)
HRW17CR1UU(GK)
HRW17CR1UUC1(GK)
HRW21CA1(GK)
HRW21CA1M(GK)
HRW21CA1UU(GK)
HRW21CA1UUC1(GK)
HRW21CA1UUM(GK)
HRW21CR1(GK)
HRW21CR1M(GK)
HRW21CR1UU(GK)
HRW21CR1UUC1(GK)
HRW21CR1UUM(GK)
HRW27CA1(GK)
HRW27CA1M(GK)
HRW27CA1SS(GK)
HRW27CA1SSC1(GK)
HRW27CA1SSM(GK)
HRW27CA1UU(GK)
HRW27CA1UUM(GK)
HRW27CR1(GK)
HRW27CR1M(GK)
HRW27CR1SS(GK)
HRW27CR1SSC1(GK)
HRW27CR1SSM(GK)
HRW27CR1UU(GK)
HRW27CR1UUM(GK)
HRW35CA1(GK)
HRW35CA1M(GK)
HRW35CA1SS(GK)
HRW35CA1SSC1(GK)
HRW35CA1SSM(GK)
HRW35CA1UU(GK)
HRW35CA1UUM(GK)
HRW35CR1(GK)
HRW35CR1M(GK)
HRW35CR1SS(GK)
HRW35CR1SSC1(GK)
HRW35CR1SSM(GK)
HRW35CR1UU(GK)
HRW35CR1UUM(GK)
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSBlock Type Rail Width W1
(mm) 		Mounting Height M
(mm) 		Material Radial Clearance Nominal Part Number Basic Load Rating Dynamic Rating C
(N) 		Basic Load Rating Static Rating Co
(N) 		Allowable Static Moment MA
(N⋅m) 		Allowable Static Moment MB
(N⋅m) 		Allowable Static Moment MC
(N⋅m) 		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
1 Piece(s)Available

6 Days

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-17Carbon SteelNormal175530910046.446.414453263.3404.56050.8Tapped and Thru Holes6M43.3Through33.6End seal
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes3317Carbon SteelLight Preload175530910046.446.4144-----6050.8Tapped and Thru Holes6M43.3Through33.6UU: End Seals
1 Piece(s)Available

6 Days

10[Standard] CR: Compact-17Carbon SteelNormal175530910046.446.414429154404.55050.8Tapped Holes4M4-533.6End seal
1 Piece(s)

6 Days

-[Standard] CR: Compact3317Carbon SteelLight Preload175530910046.446.4144-----5050.8Tapped Holes4M4-533.6UU: End Seals
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-21Carbon SteelNormal2180201290078.478.421960294.4504.56858.8Tapped and Thru Holes6M54.4Through40None
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-21Stainless SteelNormal21-----60294.4504.56858.8Tapped and Thru Holes6M54.4Through40No
1 Piece(s)Available

6 Days

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-21Carbon SteelNormal2180201290078.478.421960294.4504.56858.8Tapped and Thru Holes6M54.4Through40End seal
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes3721Carbon SteelLight Preload2180201290078.478.4219-----6858.8Tapped and Thru Holes6M54.4Through40UU: End Seals
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-21Stainless SteelNormal21-----60294.4504.56858.8Tapped and Thru Holes6M54.4Through40End seal
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-21Carbon SteelNormal2180201290078.478.421931195504.55458.8Tapped Holes4M5-640None
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-21Stainless SteelNormal21-----31195504.55458.8Tapped Holes4M5-640No
1 Piece(s)Available

6 Days

10[Standard] CR: Compact-21Carbon SteelNormal2180201290078.478.421931195504.55458.8Tapped Holes4M5-640End seal
1 Piece(s)

6 Days

-[Standard] CR: Compact3721Carbon SteelLight Preload2180201290078.478.4219-----5458.8Tapped Holes4M5-640UU: End Seals
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-21Stainless SteelNormal21-----31195504.55458.8Tapped Holes4M5-640End seal
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Carbon SteelNormal27142002160016616642370405.3604.58072.8Tapped and Thru Holes6M65.3Through51.8None
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Stainless SteelNormal27-----70405.3604.58072.8Tapped and Thru Holes6M65.3Through51.8No
1 Piece(s)Available

6 Days

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Carbon SteelNormal27142002160016616642370405.3604.58072.8Tapped and Thru Holes6M65.3Through51.8End and Side Seal
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes4227Carbon SteelLight Preload271420021600166166423-----8072.8Tapped and Thru Holes6M65.3Through51.8SS: End and Side Seals (Best Leadtime)
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Stainless SteelNormal27-----70405.3604.58072.8Tapped and Thru Holes6M65.3Through51.8Seal (end+side+inner)
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Carbon SteelNormal27142002160016616642370405.3604.58072.8Tapped and Thru Holes6M65.3Through51.8End seal
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Stainless SteelNormal27-----70405.3604.58072.8Tapped and Thru Holes6M65.3Through51.8End seal
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-27Carbon SteelNormal27142002160016616642346326604.56272.8Tapped Holes6M6-651.8None
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-27Stainless SteelNormal27-----46326604.56272.8Tapped Holes6M6-651.8No
1 Piece(s)Available

6 Days

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Carbon SteelNormal27142002160016616642370405.3604.56272.8Tapped Holes6M6-651.8End and Side Seal
1 Piece(s)

6 Days

-[Standard] CR: Compact4227Carbon SteelLight Preload271420021600166166423-----6272.8Tapped Holes6M6-651.8SS: End and Side Seals (Best Leadtime)
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-27Stainless SteelNormal27-----70405.3604.56272.8Tapped Holes6M6-651.8Seal (end+side+inner)
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-27Carbon SteelNormal27142002160016616642346326604.56272.8Tapped Holes6M6-651.8End seal
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-27Stainless SteelNormal27-----46326604.56272.8Tapped Holes6M6-651.8End seal
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Carbon SteelNormal3533800486005595591590107606.8807120106.6Tapped and Thru Holes6M86.8Through77.6None
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Stainless SteelNormal35-----107606.8807120106.6Tapped and Thru Holes6M86.8Through77.6No
1 Piece(s)Available

6 Days

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Carbon SteelNormal3533800486005595591590107606.8807120106.6Tapped and Thru Holes6M86.8Through77.6End and Side Seal
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes6935Carbon SteelLight Preload3533800486005595591590-----120106.6Tapped and Thru Holes6M86.8Through77.6SS: End and Side Seals (Best Leadtime)
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Stainless SteelNormal35-----107606.8807120106.6Tapped and Thru Holes6M86.8Through77.6Seal (end+side+inner)
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Carbon SteelNormal3533800486005595591590107606.8807120106.6Tapped and Thru Holes6M86.8Through77.6End seal
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Stainless SteelNormal35-----107606.8807120106.6Tapped and Thru Holes6M86.8Through77.6End seal
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-35Carbon SteelNormal353380048600559559159076508807100106.6Tapped Holes6M8-877.6None
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-35Stainless SteelNormal35-----76508807100106.6Tapped Holes6M8-877.6No
1 Piece(s)Available

6 Days

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Carbon SteelNormal353380048600559559159076508807100106.6Tapped Holes6M8-877.6End and Side Seal
1 Piece(s)

6 Days

-[Standard] CR: Compact6935Carbon SteelLight Preload3533800486005595591590-----100106.6Tapped Holes6M8-877.6SS: End and Side Seals (Best Leadtime)
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes-35Stainless SteelNormal35-----107606.8807100106.6Tapped Holes6M8-877.6Seal (end+side+inner)
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-35Carbon SteelNormal353380048600559559159076508807100106.6Tapped Holes6M8-877.6End seal
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact-35Stainless SteelNormal35-----76508807100106.6Tapped Holes6M8-877.6End seal

Loading...

  1. 1

Basic Information

Set / Single Item Block Only Rail Type Wide Rail Accuracy Grade Normal Grade
Ball Arrangement 4-Row, Circular Retainer N/A Lubrication System N/A
Rolling Element Ball

Configure

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42 Part Numbers

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Specification/Dimensions

  • Block Type

    • Standard
      • CR: Compact
    • Wide
      • CA: Flanged w/Tapped Holes and Middle Holes

    Clear

  • Rail Width W1(mm)

    • 33
    • 37
    • 42
    • 69

    Clear

  • Mounting Height M(mm)

    • 17
    • 21
    • 27
    • 35

    Clear

  • Material

    • Carbon Steel
    • Stainless Steel

    Clear

  • Radial Clearance

    • Normal
    • Light Preload

    Clear

  • Nominal Part Number

    • 17
    • 21
    • 27
    • 35

    Clear

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

    • 29
    • 31
    • 46
    • 53
    • 60
    • 70
    • 76
    • 107

    Clear

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

    • 15
    • 19
    • 26
    • 29
    • 32
    • 40
    • 50
    • 60

    Clear

  • Block Mounting Hole Diameter

    • 3.3
    • 4
    • 4.4
    • 5
    • 5.3
    • 6
    • 6.8
    • 8

    Clear

  • Rail Mounting Hole Pitch(mm)

    • 40
    • 50
    • 60
    • 80

    Clear

  • Rail Mounting Hole Diameter

    • 4.5
    • 7

    Clear

  • Block external dimension W(mm)

    • 50
    • 54
    • 60
    • 62
    • 68
    • 80
    • 100
    • 120

    Clear

  • Block external dimension L(mm)

    • 50.8
    • 58.8
    • 72.8
    • 106.6

    Clear

  • Mounting hole for blocks

    • Tapped Holes
    • Tapped and Thru Holes

    Clear

  • Number of Block Mounting Holes(holes)

    • 4
    • 6

    Clear

  • Mounting Hole Dimension S(M)

    • M4
    • M5
    • M6
    • M8

    Clear

  • Mounting Hole Dimension H(ø)

    • 3.3
    • 4.4
    • 5.3
    • 6.8

    Clear

  • Mounting Hole Screw Depth(mm)

    • 5
    • 6
    • 8
    • Through

    Clear

  • Block dimension L1(mm)

    • 33.6
    • 40
    • 51.8
    • 77.6

    Clear

  • Symbols for Dust Resistance

    • End and Side Seal
    • End seal
    • No
    • None
    • SS: End and Side Seals (Best Leadtime)
    • Seal (end+side+inner)
    • UU: End Seals

    Clear

  • type

    • HRW-CA
    • HRW-CAM
    • HRW-CR
    • HRW-CRM

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 6 Days or Less
    • 8 Days or Less

    Clear

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