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LM Guides - Block Only, Model SHW.

LM Guides - Block Only, Model SHW.
  • Volume Discount

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

[Features]
•Caged ball design provided high-speed rotation, a low noise level, and extended service life.
•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
SHW21CA1(GK)
SHW21CA1SS(GK)
SHW21CA1UU(GK)
SHW21CAN1SS(GK)
SHW21CAN1SSC1(GK)
SHW21CR1(GK)
SHW21CR1SS(GK)
SHW21CR1UU(GK)
SHW21CRN1SS(GK)
SHW21CRN1SSC1(GK)
SHW27CA1(GK)
SHW27CA1SS(GK)
SHW27CA1UU(GK)
SHW27CAN1SS(GK)
SHW27CAN1SSC1(GK)
SHW27CR1(GK)
SHW27CR1SS(GK)
SHW27CR1UU(GK)
SHW27CRN1SS(GK)
SHW27CRN1SSC1(GK)
SHW35CA1(GK)
SHW35CA1SS(GK)
SHW35CA1UU(GK)
SHW35CAN1SS(GK)
SHW35CAN1SSC1(GK)
SHW35CR1(GK)
SHW35CR1SS(GK)
SHW35CR1UU(GK)
SHW35CRN1SS(GK)
SHW35CRN1SSC1(GK)
Part NumberMinimum order quantityVolume DiscountDays to Ship RoHSBlock Type Mounting Height M
(mm)
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 Grease Nipple Option
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes21Normal2182401280080.680.622960294.4504.56859Tapped and Thru Holes6M54.4Through43.6None-
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes21Normal2182401280080.680.622960294.4504.56859Tapped and Thru Holes6M54.4Through43.6End, Side, and Inner Seal-
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes21Normal2182401280080.680.622960294.4504.56859Tapped and Thru Holes6M54.4Through43.6End seal-
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes21Normal2182401280080.680.6229-----6859Tapped and Thru Holes6M54.4Through43.6SS: End and Side SealGrease Nipple Included
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes21Light Preload2182401280080.680.6229-----6859Tapped and Thru Holes6M54.4Through43.6SS: End and Side SealGrease Nipple Included
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact21Normal2182401280080.680.622931195504.55051Tapped Holes4M4-538None-
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact21Normal2182401280080.680.622931195504.55051Tapped Holes4M4-538End, Side, and Inner Seal-
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact21Normal2182401280080.680.622931195504.55051Tapped Holes4M4-538End seal-
1 Piece(s)

6 Days

-[Standard] CR: Compact21Normal2182401280080.680.6229-----5051Tapped Holes4M4-538SS: End and Side SealGrease Nipple Included
1 Piece(s)

6 Days

-[Standard] CR: Compact21Light Preload2182401280080.680.6229-----5051Tapped Holes4M4-538SS: End and Side SealGrease Nipple Included
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes27Normal27160002270018718745570405.3604.58072.8Tapped and Thru Holes6M65.3Through56.6None-
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes27Normal27160002270018718745570405.3604.58072.8Tapped and Thru Holes6M65.3Through56.6End, Side, and Inner Seal-
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes27Normal27160002270018718745570405.3604.58072.8Tapped and Thru Holes6M65.3Through56.6End seal-
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes27Normal271600022700187187455-----8072.8Tapped and Thru Holes6M65.3Through56.6SS: End and Side SealGrease Nipple Included
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes27Light Preload271600022700187187455-----8072.8Tapped and Thru Holes6M65.3Through56.6SS: End and Side SealGrease Nipple Included
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact27Normal27160002270018718745546326604.55459Tapped Holes6M5-643.6None-
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact27Normal27160002270018718745546326604.55459Tapped Holes6M5-643.6End, Side, and Inner Seal-
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact27Normal27160002270018718745546326604.55459Tapped Holes6M5-643.6End seal-
1 Piece(s)

6 Days

-[Standard] CR: Compact27Normal271600022700187187455-----5459Tapped Holes6M5-643.6SS: End and Side SealGrease Nipple Included
1 Piece(s)

6 Days

-[Standard] CR: Compact27Light Preload271600022700187187455-----5459Tapped Holes6M5-643.6SS: End and Side SealGrease Nipple Included
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes35Normal3535500492006036031630107608807120107Tapped and Thru Holes6M86.8Through83None-
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes35Normal3535500492006036031630107608807120107Tapped and Thru Holes6M86.8Through83End, Side, and Inner Seal-
1 Piece(s)Available

8 Days or more

10[Wide] CA: Flanged w/Tapped Holes and Middle Holes35Normal3535500492006036031630107608807120107Tapped and Thru Holes6M86.8Through83End seal-
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes35Normal3535500492006036031630-----120107Tapped and Thru Holes6M86.8Through83SS: End and Side SealGrease Nipple Included
1 Piece(s)

6 Days

-[Wide] CA: Flanged w/Tapped Holes and Middle Holes35Light Preload3535500492006036031630-----120107Tapped and Thru Holes6M86.8Through83SS: End and Side SealGrease Nipple Included
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact35Normal3535500492006036031630765088076272.8Tapped Holes6M6-656.6None-
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact35Normal3535500492006036031630765088076272.8Tapped Holes6M6-656.6End, Side, and Inner Seal-
1 Piece(s)Available

8 Days or more

10[Standard] CR: Compact35Normal3535500492006036031630765088076272.8Tapped Holes6M6-656.6End seal-
1 Piece(s)

6 Days

-[Standard] CR: Compact35Normal3535500492006036031630-----6272.8Tapped Holes6M6-656.6SS: End and Side SealGrease Nipple Included
1 Piece(s)

6 Days

-[Standard] CR: Compact35Light Preload3535500492006036031630-----6272.8Tapped Holes6M6-656.6SS: End and Side SealGrease Nipple Included

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Basic Information

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

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