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LM Guides - SR Model Assembly.

LM Guides - SR Model Assembly.

A type with a compact structure that has a low cross-section height and is resilient against loads in the radial direction. More advantageous than HSR when incurring loads in the radial direction (longevity, precision, rigidity, etc.).

[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.
· 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.
· This is a self-aligning type that can easily absorb error in the level precision and the degree of parallelism for the two rails, which is capable of highly precise and smooth movements.
· The retainer part on each of the ball rows can obtain rolling motions with limited sound because of the balls being designed to smoothly circulate using the guiding part on the end plate.
· It is possible to maintain precision of long periods of time, have excellent abrasion resistance and limited differential slipping even when there is a preload or uneven loads.
· LM block, LM rail, and LM rail are all compatible with stainless steel.

PDF

Part Number
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[47-3000/1]L
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[47-3000/1]L[H,​P,​SP,​UP]
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[47-3000/1]L
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[47-3000/1]L[H,​P,​SP,​UP]
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[47-3000/1]L
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[47-3000/1]L[H,​P,​SP,​UP]
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[47-3000/1]L
SR15SB[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[47-3000/1]L[H,​P,​SP,​UP]
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[64-3000/1]L
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[64-3000/1]L[H,​P,​SP,​UP]
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[64-3000/1]L
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[64-3000/1]L[H,​P,​SP,​UP]
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[64-3000/1]L
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[64-3000/1]L[H,​P,​SP,​UP]
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[64-3000/1]L
SR15TB[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[64-3000/1]L[H,​P,​SP,​UP]
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[47-3000/1]L
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[47-3000/1]L[H,​P,​SP,​UP]
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[47-3000/1]L
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[47-3000/1]L[H,​P,​SP,​UP]
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[47-3000/1]L
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[47-3000/1]L[H,​P,​SP,​UP]
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[47-3000/1]L
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[47-3000/1]L[H,​P,​SP,​UP]
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[47-1240/1]L[H,​P,​SP,​UP]M
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[47-1240/1]LM
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[47-1240/1]L[H,​P,​SP,​UP]M
SR15V[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[47-1240/1]LM
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]+[64-3000/1]L
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]+[64-3000/1]L[H,​P,​SP,​UP]
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[64-3000/1]L
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[64-3000/1]L[H,​P,​SP,​UP]
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[64-3000/1]L
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C1+[64-3000/1]L[H,​P,​SP,​UP]
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[64-3000/1]L
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]C1+[64-3000/1]L[H,​P,​SP,​UP]
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[64-1240/1]L[H,​P,​SP,​UP]M
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]C1M+[64-1240/1]LM
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[64-1240/1]L[H,​P,​SP,​UP]M
SR15W[1,​2,​3,​4,​5,​6,​7,​8,​9]M+[64-1240/1]LM
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L[H,​P,​SP,​UP]
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[61-3000/1]L
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[61-3000/1]L[H,​P,​SP,​UP]
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C[0,​1]+[61-3000/1]L
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C[0,​1]+[61-3000/1]L[H,​P,​SP,​UP]
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[61-3000/1]L
SR20SB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[61-3000/1]L[H,​P,​SP,​UP]
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[80-3000/1]L
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9]+[80-3000/1]L[H,​P,​SP,​UP]
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[80-3000/1]L
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[80-3000/1]L[H,​P,​SP,​UP]
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C[0,​1]+[80-3000/1]L
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]C[0,​1]+[80-3000/1]L[H,​P,​SP,​UP]
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[80-3000/1]L
SR20TB[1,​2,​3,​4,​5,​6,​7,​8,​9]C[0,​1]+[80-3000/1]L[H,​P,​SP,​UP]
SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L
SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9]+[61-3000/1]L[H,​P,​SP,​UP]
SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[61-3000/1]L
SR20V[1,​2,​3,​4,​5,​6,​7,​8,​9][SS,​UU]+[61-3000/1]L[H,​P,​SP,​UP]
Part NumberMinimum order quantityVolume DiscountDays to Ship Block Type 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 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)
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact15241 ~ 9Carbon Steel---1553901110032.620.365.4-----5240.4Thru Holes2-4.5Through22.9
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes15241 ~ 9Carbon Steel---1595101930092.556.7113-----5257Thru Holes4-4.5Through39.5
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Short] V: Short15241 ~ 9Carbon Steel---1553901110032.620.365.4-----3440.4Tapped Holes2M4-722.9
1 Piece(s)

17 Days or more

[Short] V: Short15241 ~ 9Stainless Steel47 ~ 1240Light PreloadHigh Grade / Precision Grade / Super Precision Grade / Extra High Precision Grade1553901110032.620.365.426-4603.53440.4Tapped Holes2M4-722.9
1 Piece(s)

17 Days or more

[Short] V: Short15241 ~ 9Stainless Steel47 ~ 1240Light PreloadNormal Grade1553901110032.620.365.426-4603.53440.4Tapped Holes2M4-722.9
1 Piece(s)

17 Days or more

[Short] V: Short15241 ~ 9Stainless Steel47 ~ 1240NormalHigh Grade / Precision Grade / Super Precision Grade / Extra High Precision Grade1553901110032.620.365.426-4603.53440.4Tapped Holes2M4-722.9
1 Piece(s)

17 Days or more

[Short] V: Short15241 ~ 9Stainless Steel47 ~ 1240NormalNormal Grade1553901110032.620.365.426-4603.53440.4Tapped Holes2M4-722.9
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Standard] W: Standard15241 ~ 9Carbon Steel---1595101930092.556.7113-----3457Tapped Holes4M4-739.5
2 Piece(s)

36 Days or more

[Standard] W: Standard15241 ~ 9Stainless Steel64 ~ 1240Light PreloadHigh Grade / Precision Grade / Super Precision Grade / Extra High Precision Grade1595101930092.556.711326264603.53457Tapped Holes4M4-739.5
2 Piece(s)

36 Days or more

[Standard] W: Standard15241 ~ 9Stainless Steel64 ~ 1240Light PreloadNormal Grade1595101930092.556.711326264603.53457Tapped Holes4M4-739.5
2 Piece(s)

36 Days or more

[Standard] W: Standard15241 ~ 9Stainless Steel64 ~ 1240NormalHigh Grade / Precision Grade / Super Precision Grade / Extra High Precision Grade1595101930092.556.711326264603.53457Tapped Holes4M4-739.5
2 Piece(s)

36 Days or more

[Standard] W: Standard15241 ~ 9Stainless Steel64 ~ 1240NormalNormal Grade1595101930092.556.711326264603.53457Tapped Holes4M4-739.5
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide Short] SB: Short Compact20281 ~ 9Carbon Steel---207160144005332.9110-----5947.3Thru Holes2-4.5Through27.8
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Wide] TB: Flanged w/Thru Holes20281 ~ 9Carbon Steel---20125002520014689.6194-----5966.2Thru Holes4-4.5Through46.7
1 Piece(s)

7 Days

[Short] V: Short20281 ~ 9Carbon Steel---207160144005332.9110-----4247.3Tapped Holes2M5-827.8
1 Piece(s)

7 Days

[Short] V: Short20281 ~ 9Carbon Steel---207160144005332.9110-----4247.3Tapped Holes2M5-827.8
1 Piece(s)

7 Days

[Short] V: Short20281 ~ 9Carbon Steel---207160144005332.9110-----4247.3Tapped Holes2M5-827.8
1 Piece(s)

7 Days

[Short] V: Short20281 ~ 9Carbon Steel---207160144005332.9110-----4247.3Tapped Holes2M5-827.8

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Basic Information

Set / Single Item Set Rail Type Standard Ball Arrangement 4-Row, Circular
Retainer N/A Lubrication System N/A Rolling Element Ball

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