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Discontinued Products

Profile rail guideways / wide rail / wide carriage / material selectable / HRW

Profile rail guideways / wide rail / wide carriage / material selectable / HRW

THK

THK

A structure with a wide rail width and low center of gravity. HSR It is advantageous when there are Mc moment requirements and is thin compared with.

[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.
· Compact heavy load: A high number of effective balls makes it possible to obtain high rigidity in all directions. Has a wide rail width and can adequately withstand moments with a single shaft.
There is a high rigidity in the horizontal direction and there is no need to for reinforcement such as horizontal pressing due to large secondary moments being incurred on the rail cross-section.
· The self-aligning capability achieved from the unique circular arched-groove front face combination (DF set) makes it possible to absorb the mounting error even when there is a preload incurred, and it is also capable of obtaining a smooth linear motion at a high accuracy.

Part Number

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  1. 1
Part Number
HRW12LR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[38-1000/1]L[H,​P,​SP]M
HRW12LR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[38-1000/1]LM
HRW12LR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[38-1000/1]L[H,​P,​SP]M
HRW12LR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[38-1000/1]LM
HRW14LR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[47-1430/1]L[H,​P,​SP]M
HRW14LR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[47-1430/1]LM
HRW14LR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[47-1430/1]L[H,​P,​SP]M
HRW14LR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[47-1430/1]LM
HRW17CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[64-800/1]L[H,​P,​SP,​UP]M
HRW17CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[64-800/1]LM
HRW17CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[64-800/1]L[H,​P,​SP,​UP]M
HRW17CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[64-800/1]LM
HRW17CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[64-800/1]L[H,​P,​SP,​UP]M
HRW17CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[64-800/1]LM
HRW17CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[64-800/1]L[H,​P,​SP,​UP]M
HRW17CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[64-800/1]LM
HRW21CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[72-1000/1]L[H,​P,​SP,​UP]M
HRW21CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[72-1000/1]LM
HRW21CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[72-1000/1]L[H,​P,​SP,​UP]M
HRW21CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[72-1000/1]LM
HRW21CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[72-1000/1]L[H,​P,​SP,​UP]M
HRW21CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[72-1000/1]LM
HRW21CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[72-1000/1]L[H,​P,​SP,​UP]M
HRW21CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[72-1000/1]LM
HRW27CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[86-1200/1]L[H,​P,​SP,​UP]M
HRW27CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[86-1200/1]LM
HRW27CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[86-1200/1]L[H,​P,​SP,​UP]M
HRW27CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[86-1200/1]LM
HRW27CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[86-1200/1]L[H,​P,​SP,​UP]M
HRW27CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[86-1200/1]LM
HRW27CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[86-1200/1]L[H,​P,​SP,​UP]M
HRW27CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[86-1200/1]LM
HRW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[120-2120/1]L[H,​P,​SP,​UP]M
HRW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[120-2120/1]LM
HRW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[120-2120/1]L[H,​P,​SP,​UP]M
HRW35CA[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[120-2120/1]LM
HRW35CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[120-2120/1]L[H,​P,​SP,​UP]M
HRW35CR[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]M+[120-2120/1]LM
HRW35CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[120-2120/1]L[H,​P,​SP,​UP]M
HRW35CR[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[120-2120/1]LM
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
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 Lubrication System 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) 		Number of block mounting holes
(holes) 		Mounting Hole Screw Depth
(mm) 		Block dimension L1
(mm)
1 14 Days 18121 ～ 9Stainless Steel38 ～ 1000Light PreloadHigh Grade / Precision Grade / High Precision Grade12N/A3290716026.2135121123404.5303743.527
1 14 Days 18121 ～ 9Stainless Steel38 ～ 1000Light PreloadStandard Grade12N/A3290716026.2135121123404.5303743.527
1 14 Days 18121 ～ 9Stainless Steel38 ～ 1000NormalHigh Grade / Precision Grade / High Precision Grade12N/A3290716026.2135121123404.5303743.527
1 14 Days 18121 ～ 9Stainless Steel38 ～ 1000NormalStandard Grade12N/A3290716026.2135121123404.5303743.527
1 14 Days 24141 ～ 9Stainless Steel47 ～ 1430Light PreloadHigh Grade / Precision Grade / High Precision Grade14N/A53801140049.92511228153404.54045.54432.9
1 14 Days 24141 ～ 9Stainless Steel47 ～ 1430Light PreloadStandard Grade14N/A53801140049.92511228153404.54045.54432.9
1 14 Days 24141 ～ 9Stainless Steel47 ～ 1430NormalHigh Grade / Precision Grade / High Precision Grade14N/A53801140049.92511228153404.54045.54432.9
1 14 Days 24141 ～ 9Stainless Steel47 ～ 1430NormalStandard Grade14N/A53801140049.92511228153404.54045.54432.9
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800Light PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade17Lubrication Applied5530910046.446.414453263.3404.56050.86Through33.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800Light PreloadStandard Grade17Lubrication Applied5530910046.446.414453263.3404.56050.86Through33.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade17Lubrication Applied5530910046.446.414453263.3404.56050.86Through33.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800NormalStandard Grade17Lubrication Applied5530910046.446.414453263.3404.56050.86Through33.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800Light PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade17Lubrication Applied5530910046.446.414429154404.55050.84533.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800Light PreloadStandard Grade17Lubrication Applied5530910046.446.414429154404.55050.84533.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade17Lubrication Applied5530910046.446.414429154404.55050.84533.6
1 14 Days 33171 ～ 9Stainless Steel64 ～ 800NormalStandard Grade17Lubrication Applied5530910046.446.414429154404.55050.84533.6
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000Light PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade21Lubrication Applied80201290078.478.421960294.4504.56858.86Through40
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000Light PreloadStandard Grade21Lubrication Applied80201290078.478.421960294.4504.56858.86Through40
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade21Lubrication Applied80201290078.478.421960294.4504.56858.86Through40
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000NormalStandard Grade21Lubrication Applied80201290078.478.421960294.4504.56858.86Through40
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000Light PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade21Lubrication Applied80201290078.478.421931195504.55458.84640
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000Light PreloadStandard Grade21Lubrication Applied80201290078.478.421931195504.55458.84640
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade21Lubrication Applied80201290078.478.421931195504.55458.84640
1 14 Days 37211 ～ 9Stainless Steel72 ～ 1000NormalStandard Grade21Lubrication Applied80201290078.478.421931195504.55458.84640
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200Light PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade27Lubrication Applied142002160016616642370405.3604.58072.86Through51.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200Light PreloadStandard Grade27Lubrication Applied142002160016616642370405.3604.58072.86Through51.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade27Lubrication Applied142002160016616642370405.3604.58072.86Through51.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200NormalStandard Grade27Lubrication Applied142002160016616642370405.3604.58072.86Through51.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200Light PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade27Lubrication Applied142002160016616642346326604.56272.86651.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200Light PreloadStandard Grade27Lubrication Applied142002160016616642346326604.56272.86651.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade27Lubrication Applied142002160016616642346326604.56272.86651.8
1 14 Days 42271 ～ 9Stainless Steel86 ～ 1200NormalStandard Grade27Lubrication Applied142002160016616642346326604.56272.86651.8
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120Light Preload / Medium PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade35Lubrication Applied33800486005595591590107606.8807120106.66Through77.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120Light Preload / Medium PreloadStandard Grade35Lubrication Applied33800486005595591590107606.8807120106.66Through77.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade35Lubrication Applied33800486005595591590107606.8807120106.66Through77.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120NormalStandard Grade35Lubrication Applied33800486005595591590107606.8807120106.66Through77.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120Light Preload / Medium PreloadHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade35Lubrication Applied3380048600559559159076508807100106.66877.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120Light Preload / Medium PreloadStandard Grade35Lubrication Applied3380048600559559159076508807100106.66877.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120NormalHigh Grade / Precision Grade / High Precision Grade / Extra High Precision Grade35Lubrication Applied3380048600559559159076508807100106.66877.6
1 14 Days 69351 ～ 9Stainless Steel120 ～ 2120NormalStandard Grade35Lubrication Applied3380048600559559159076508807100106.66877.6

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  1. 1

Basic information

Set / Single Item Set Block Type Wide Rail Type Wide Rail
Ball Arrangement 4-Row, Circular Retainer N/A Rolling Element Ball
Mounting hole for blocks Tapped Hole

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Basic Attributes

  • Rail Width W1(mm)

    • 18
    • 24
    • 33
    • 37
    • 42
    • 69
    • 90
    • 120

    Clear

  • Mounting Height M(mm)

    • 12
    • 14
    • 17
    • 21
    • 27
    • 35
    • 50
    • 60

    Clear

  • The number of LM blocks combined with a axis

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

    Clear

  • Rail Length L(mm)

     [38-2120/1mm Unit(s)]

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  • Radial Clearance

    • Normal
    • Light Preload
    • Medium Preload

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  • Accuracy Grade

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

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  • Nominal Part Number

    • 12
    • 14
    • 17
    • 21
    • 27
    • 35
    • 50
    • 60

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  • Lubrication System

    • N/A
    • Lubrication Applied

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

    • 21
    • 28
    • 29
    • 31
    • 46
    • 53
    • 60
    • 70
    • 76
    • 100
    • 107
    • 144
    • 180

    Clear

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

    • 12
    • 15
    • 19
    • 26
    • 29
    • 32
    • 40
    • 50
    • 60
    • 65
    • 80

    Clear

  • Block Mounting Hole Diameter

    • 3
    • 3.3
    • 4
    • 4.4
    • 5
    • 5.3
    • 6
    • 6.8
    • 8
    • 8.6
    • 10
    • 10.5

    Clear

  • Rail Mounting Hole Pitch(mm)

    • 40
    • 50
    • 60
    • 80
    • 105

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  • Rail Mounting Hole Diameter

    • 4.5
    • 7
    • 9
    • 11

    Clear

  • Block external dimension W(mm)

    • 30
    • 40
    • 50
    • 54
    • 60
    • 62
    • 68
    • 80
    • 100
    • 120
    • 130
    • 162
    • 200

    Clear

  • Block external dimension L(mm)

    • 37
    • 45.5
    • 50.8
    • 58.8
    • 72.8
    • 106.6
    • 140.5
    • 158.9

    Clear

  • Number of block mounting holes(holes)

    • 4
    • 6

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  • Mounting Hole Screw Depth(mm)

    • 3.5
    • 4
    • 5
    • 6
    • 8
    • 15
    • Through

    Clear

  • Block dimension L1(mm)

    • 27
    • 32.9
    • 33.6
    • 40
    • 51.8
    • 77.6
    • 103.5
    • 117.5

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  • Type

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

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  • Material

    • Carbon steel
    • Stainless Steel

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  • Filter by CAD data type

    • 2D
    • 3D

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Filter by standard shipping days

    • All
    • 14 Days or Less

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