THK Global Standard LM Guide (HSR)

THK HSR-A Block

The flange of its LM block has tapped holes.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR15A1SS BLOCK 24 47 56.6 38 30 M5 60 4.5x7.5x5.3 10.9 15.7
HSR20A1SS BLOCK 30 63 74 53 40 M6 60 6x9.5x8.5 19.8 27.4
HSR25A1SS BLOCK 36 70 83.1 57 45 M8 60 7x11x9 27.6 36.4
HSR30A1SS BLOCK 42 90 98 72 52 M10 80 9x14x12 40.5 53.7
HSR35A1SS BLOCK 48 100 109.4 82 62 M10 80 9x14x12 53.9 70.2
HSR45A1SS BLOCK 60 120 139 100 80 M12 105 14x20x17 82.2 101
HSR55A1SS BLOCK 70 140 163 116 95 M14 120 16x23x20 121 146
HSR65A1SS BLOCK 90 170 186 142 110 M16 150 18x26x22 195 228
HSR15A1SSC1 BLOCK 24 47 56.6 38 30 M5 60 4.5x7.5x5.3 10.9 15.7
HSR20A1SSC1 BLOCK 30 63 74 53 40 M6 60 6x9.5x8.5 19.8 27.4
HSR25A1SSC1 BLOCK 36 70 83.1 57 45 M8 60 7x11x9 27.6 36.4
HSR30A1SSC1 BLOCK 42 90 98 72 52 M10 80 9x14x12 40.5 53.7
HSR35A1SSC1 BLOCK 48 100 109.4 82 62 M10 80 9x14x12 53.9 70.2
HSR45A1SSC1 BLOCK 60 120 139 100 80 M12 105 14x20x17 82.2 101
HSR55A1SSC1 BLOCK 70 140 163 116 95 M14 120 16x23x20 121 146
HSR65A1SSC1 BLOCK 90 170 186 142 110 M16 150 18x26x22 195 228

THK HSR-B Block

The flange of the LM block has through holes. Used in places where the table cannot have through holes for mounting bolts.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C H Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR15B1SS BLOCK 24 47 56.6 38 30 4.5 60 4.5x7.5x5.3 10.9 15.7
HSR20B1SS BLOCK 30 63 74 53 40 6 60 6x9.5x8.5 19.8 27.4
HSR25B1SS BLOCK 36 70 83.1 57 45 7 60 7x11x9 27.6 36.4
HSR65B1SS BLOCK 90 170 186 142 10 16 150 18x26x22 195 228
HSR55B1SS BLOCK 70 140 163 116 95 14 120 16x23x20 121 146
HSR45B1SS BLOCK 60 120 139 100 80 11 105 14x20x17 82.2 101
HSR35B1SS BLOCK 48 100 109.4 82 62 9 80 9x14x12 53.9 70.2
HSR30B1SS BLOCK 42 90 98 72 52 9 80 9x14x12 40.5 53.7
HSR15B1SSC1 BLOCK 24 47 56.6 38 30 4.5 60 4.5x7.5x5.3 10.9 15.7
HSR20B1SSC1 BLOCK 30 63 74 53 40 6 60 6x9.5x8.5 19.8 27.4
HSR25B1SSC1 BLOCK 36 70 83.1 57 45 7 60 7x11x9 27.6 36.4
HSR30B1SSC1 BLOCK 42 90 98 72 52 9 80 9x14x12 40.5 53.7
HSR35B1SSC1 BLOCK 48 100 109.4 82 62 9 80 9x14x12 53.9 70.2
HSR45B1SSC1 BLOCK 60 120 139 100 80 11 105 14x20x17 82.2 101
HSR55B1SSC1 BLOCK 70 140 163 116 95 14 120 16x23x20 121 146
HSR65B1SSC1 BLOCK 90 170 186 142 10 16 150 18x26x22 195 228

THK HSR-R Block

Having a smaller LM block width (W) and tapped holes, this model is optimal for compact design.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S x l Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR15R1SS BLOCK 28 34 56.5 26 26 M4 x 5 60 4.5x7.5x5.3 10.9 15.7
HSR20R1SS BLOCK 30 44 74 32 36 M5 x 6 60 6x9.5x8.5 19.8 27.4
HSR25R1SS BLOCK 40 48 83.1 35 35 M6 x 8 60 7x11x9 27.6 36.4
HSR30R1SS BLOCK 45 60 98 40 40 M8 x 10 80 9x14x12 40.5 53.7
HSR35R1SS BLOCK 55 70 109.4 50 50 M8 x 12 80 9x14x12 53.9 70.2
HSR45R1SS BLOCK 70 86 139 60 60 M10 x 17 105 14x20x17 82.2 101
HSR55R1SS BLOCK 80 100 163 75 75 M12 x 18 120 16x23x20 121 146
HSR65R1SS BLOCK 90 126 186 76 70 M16 x 20 150 18x26x22 195 228
HSR15R1SSC1 BLOCK 28 34 56.5 26 26 M4 x 5 60 4.5x7.5x5.3 10.9 15.7
HSR20R1SSC1 BLOCK 30 44 74 32 36 M5 x 6 60 6x9.5x8.5 19.8 27.4
HSR25R1SSC1 BLOCK 40 48 83.1 35 35 M6 x 8 60 7x11x9 27.6 36.4
HSR30R1SSC1 BLOCK 45 60 98 40 40 M8 x 10 80 9x14x12 40.5 53.7
HSR35R1SSC1 BLOCK 55 70 109.4 50 50 M8 x 12 80 9x14x12 53.9 70.2
HSR45R1SSC1 BLOCK 70 86 139 60 60 M10 x 17 105 14x20x17 82.2 101
HSR55R1SSC1 BLOCK 80 100 163 75 75 M12 x 18 120 16x23x20 121 146
HSR65R1SSC1 BLOCK 90 126 186 76 70 M16 x 20 150 18x26x22 195 228

THK Standard Rail (HSR)

Rail for HSR Blocks

Model No. Nominal rail size Maximum length Series Standard pitch F G
HSR15-160L RAIL 15 mm 160 mm HSR15 60 20
HSR15-220L RAIL 15 mm 220 mm HSR15 60 20
HSR15-280L RAIL 15 mm 280 mm HSR15 60 20
HSR15-340L RAIL 15 mm 340 mm HSR15 60 20
HSR15-400L RAIL 15 mm 400 mm HSR15 60 20
HSR15-460L RAIL 15 mm 460 mm HSR15 60 20
HSR15-520L RAIL 15 mm 520 mm HSR15 60 20
HSR15-580L RAIL 15 mm 580 mm HSR15 60 20
HSR15-640L RAIL 15 mm 640 mm HSR15 60 20
HSR15-700L RAIL 15 mm 700 mm HSR15 60 20
HSR15-760L RAIL 15 mm 760 mm HSR15 60 20
HSR15-820L RAIL 15 mm 820 mm HSR15 60 20
HSR15-940L RAIL 15 mm 940 mm HSR15 60 20
HSR15-1000L RAIL 15 mm 1000 mm HSR15 60 20
HSR15-1060L RAIL 15 mm 1060 mm HSR15 60 20
HSR15-1120L RAIL 15 mm 1120 mm HSR15 60 20
HSR15-1180L RAIL 15 mm 1180 mm HSR15 60 20
HSR15-1240L RAIL 15 mm 1240 mm HSR15 60 20
HSR15-1360L RAIL 15 mm 1360 mm HSR15 60 20
HSR15-1480L RAIL 15 mm 1480 mm HSR15 60 20
HSR15-1600L RAIL 15 mm 1600 mm HSR15 60 20
HSR15-3000L RAIL 15 mm 3000 mm HSR15 60 20
HSR20-160L RAIL 20 mm 160 mm HSR20 60 20
HSR20-220L RAIL 20 mm 220 mm HSR20 60 20
HSR20-280L RAIL 20 mm 280 mm HSR20 60 20
HSR20-340L RAIL 20 mm 340 mm HSR20 60 20
HSR20-400L RAIL 20 mm 400 mm HSR20 60 20
HSR20-460L RAIL 20 mm 460 mm HSR20 60 20
HSR20-520L RAIL 20 mm 520 mm HSR20 60 20
HSR20-580L RAIL 20 mm 580 mm HSR20 60 20
HSR20-640L RAIL 20 mm 640 mm HSR20 60 20
HSR20-700L RAIL 20 mm 700 mm HSR20 60 20
HSR20-760L RAIL 20 mm 760 mm HSR20 60 20
HSR20-820L RAIL 20 mm 820 mm HSR20 60 20
HSR20-940L RAIL 20 mm 940 mm HSR20 60 20
HSR20-1000L RAIL 20 mm 1000 mm HSR20 60 20
HSR20-1060L RAIL 20 mm 1060 mm HSR20 60 20
HSR20-1120L RAIL 20 mm 1120 mm HSR20 60 20
HSR20-1180L RAIL 20 mm 1180 mm HSR20 60 20
HSR20-1240L RAIL 20 mm 1240 mm HSR20 60 20
HSR20-1360L RAIL 20 mm 1360 mm HSR20 60 20
HSR20-1480L RAIL 20 mm 1480 mm HSR20 60 20
HSR20-1600L RAIL 20 mm 1600 mm HSR20 60 20
HSR20-1720L RAIL 20 mm 1720 mm HSR20 60 20
HSR20-1840L RAIL 20 mm 1840 mm HSR20 60 20
HSR20-1960L RAIL 20 mm 1960 mm HSR20 60 20
HSR20-2080L RAIL 20 mm 2080 mm HSR20 60 20
HSR20-2200L RAIL 20 mm 2200 mm HSR20 60 20
HSR20-3000L RAIL 20 mm 3000 mm HSR20 60 20
HSR25-220L RAIL 25 mm 220 mm HSR25 60 20
HSR25-280L RAIL 25 mm 280 mm HSR25 60 20
HSR25-340L RAIL 25 mm 340 mm HSR25 60 20
HSR25-400L RAIL 25 mm 400 mm HSR25 60 20
HSR25-460L RAIL 25 mm 460 mm HSR25 60 20
HSR25-520L RAIL 25 mm 520 mm HSR25 60 20
HSR25-580L RAIL 25 mm 580 mm HSR25 60 20
HSR25-640L RAIL 25 mm 640 mm HSR25 60 20
HSR25-700L RAIL 25 mm 700 mm HSR25 60 20
HSR25-760L RAIL 25 mm 760 mm HSR25 60 20
HSR25-820L RAIL 25 mm 820 mm HSR25 60 20
HSR25-940L RAIL 25 mm 940 mm HSR25 60 20
HSR25-1000L RAIL 25 mm 1000 mm HSR25 60 20
HSR25-1060L RAIL 25 mm 1060 mm HSR25 60 20
HSR25-1120L RAIL 25 mm 1120 mm HSR25 60 20
HSR25-1180L RAIL 25 mm 1180 mm HSR25 60 20
HSR25-1240L RAIL 25 mm 1240 mm HSR25 60 20
HSR25-1300L RAIL 25 mm 1300 mm HSR25 60 20
HSR25-1360L RAIL 25 mm 1360 mm HSR25 60 20
HSR25-1420L RAIL 25 mm 1420 mm HSR25 60 20
HSR25-1480L RAIL 25 mm 1480 mm HSR25 60 20
HSR25-1540L RAIL 25 mm 1540 mm HSR25 60 20
HSR25-1600L RAIL 25 mm 1600 mm HSR25 60 20
HSR25-1720L RAIL 25 mm 1720 mm HSR25 60 20
HSR25-1840L RAIL 25 mm 1840 mm HSR25 60 20
HSR25-1960L RAIL 25 mm 1960 mm HSR25 60 20
HSR25-2080L RAIL 25 mm 2080 mm HSR25 60 20
HSR25-2200L RAIL 25 mm 2200 mm HSR25 60 20
HSR25-2320L RAIL 25 mm 2320 mm HSR25 60 20
HSR25-2440L RAIL 25 mm 2440 mm HSR25 60 20
HSR25-2500L RAIL 25 mm 2500 mm HSR25 60 20
HSR25-3000L RAIL 25 mm 3000 mm HSR25 60 20
HSR30-280L RAIL 30 mm 280 mm HSR30 80 20
HSR30-360L RAIL 30 mm 360 mm HSR30 80 20
HSR30-440L RAIL 30 mm 440 mm HSR30 80 20
HSR30-520L RAIL 30 mm 520 mm HSR30 80 20
HSR30-600L RAIL 30 mm 600 mm HSR30 80 20
HSR30-680L RAIL 30 mm 680 mm HSR30 80 20
HSR30-760L RAIL 30 mm 760 mm HSR30 80 20
HSR30-840L RAIL 30 mm 840 mm HSR30 80 20
HSR30-920L RAIL 30 mm 920 mm HSR30 80 20
HSR30-1000L RAIL 30 mm 1000 mm HSR30 80 20
HSR30-1080L RAIL 30 mm 1080 mm HSR30 80 20
HSR30-1160L RAIL 30 mm 1160 mm HSR30 80 20
HSR30-1240L RAIL 30 mm 1240 mm HSR30 80 20
HSR30-1320L RAIL 30 mm 1320 mm HSR30 80 20
HSR30-1400L RAIL 30 mm 1400 mm HSR30 80 20
HSR30-1480L RAIL 30 mm 1480 mm HSR30 80 20
HSR30-1560L RAIL 30 mm 1560 mm HSR30 80 20
HSR30-1640L RAIL 30 mm 1640 mm HSR30 80 20
HSR30-1720L RAIL 30 mm 1720 mm HSR30 80 20
HSR30-1800L RAIL 30 mm 1800 mm HSR30 80 20
HSR30-1880L RAIL 30 mm 1880 mm HSR30 80 20
HSR30-1960L RAIL 30 mm 1960 mm HSR30 80 20
HSR30-2040L RAIL 30 mm 2040 mm HSR30 80 20
HSR30-2200L RAIL 30 mm 2200 mm HSR30 80 20
HSR30-2360L RAIL 30 mm 2360 mm HSR30 80 20
HSR30-2520L RAIL 30 mm 2520 mm HSR30 80 20
HSR30-2680L RAIL 30 mm 2680 mm HSR30 80 20
HSR30-2840L RAIL 30 mm 2840 mm HSR30 80 20
HSR30-3000L RAIL 30 mm 3000 mm HSR30 80 20
HSR35-280L RAIL 35 mm 280 mm HSR35 80 20
HSR35-360L RAIL 35 mm 360 mm HSR35 80 20
HSR35-440L RAIL 35 mm 440 mm HSR35 80 20
HSR35-520L RAIL 35 mm 520 mm HSR35 80 20
HSR35-600L RAIL 35 mm 600 mm HSR35 80 20
HSR35-680L RAIL 35 mm 680 mm HSR35 80 20
HSR35-760L RAIL 35 mm 760 mm HSR35 80 20
HSR35-840L RAIL 35 mm 840 mm HSR35 80 20
HSR35-920L RAIL 35 mm 920 mm HSR35 80 20
HSR35-1000L RAIL 35 mm 1000 mm HSR35 80 20
HSR35-1080L RAIL 35 mm 1080 mm HSR35 80 20
HSR35-1160L RAIL 35 mm 1160 mm HSR35 80 20
HSR35-1240L RAIL 35 mm 1240 mm HSR35 80 20
HSR35-1320L RAIL 35 mm 1320 mm HSR35 80 20
HSR35-1400L RAIL 35 mm 1400 mm HSR35 80 20
HSR35-1480L RAIL 35 mm 1480 mm HSR35 80 20
HSR35-1560L RAIL 35 mm 1560 mm HSR35 80 20
HSR35-1640L RAIL 35 mm 1640 mm HSR35 80 20
HSR35-1720L RAIL 35 mm 1720 mm HSR35 80 20
HSR35-1800L RAIL 35 mm 1800 mm HSR35 80 20
HSR35-1880L RAIL 35 mm 1880 mm HSR35 80 20
HSR35-1960L RAIL 35 mm 1960 mm HSR35 80 20
HSR35-2040L RAIL 35 mm 2040 mm HSR35 80 20
HSR35-2360L RAIL 35 mm 2360 mm HSR35 80 20
HSR35-2520L RAIL 35 mm 2520 mm HSR35 80 20
HSR35-2680L RAIL 35 mm 2680 mm HSR35 80 20
HSR35-2840L RAIL 35 mm 2840 mm HSR35 80 20
HSR35-3000L RAIL 35 mm 3000 mm HSR35 80 20
HSR45-570L RAIL 45 mm 570 mm HSR45 105 22.5
HSR45-675L RAIL 45 mm 675 mm HSR45 105 22.5
HSR45-780L RAIL 45 mm 780 mm HSR45 105 22.5
HSR45-885L RAIL 45 mm 885 mm HSR45 105 22.5
HSR45-990L RAIL 45 mm 990 mm HSR45 105 22.5
HSR45-1095L RAIL 45 mm 1095 mm HSR45 105 22.5
HSR45-1200L RAIL 45 mm 1200 mm HSR45 105 22.5
HSR45-1305L RAIL 45 mm 1305 mm HSR45 105 22.5
HSR45-1410L RAIL 45 mm 1410 mm HSR45 105 22.5
HSR45-1515L RAIL 45 mm 1515 mm HSR45 105 22.5
HSR45-1620L RAIL 45 mm 1620 mm HSR45 105 22.5
HSR45-1725L RAIL 45 mm 1725 mm HSR45 105 22.5
HSR45-1830L RAIL 45 mm 1830 mm HSR45 105 22.5
HSR45-1935L RAIL 45 mm 1935 mm HSR45 105 22.5
HSR45-2040L RAIL 45 mm 2040 mm HSR45 105 22.5
HSR45-2145L RAIL 45 mm 2145 mm HSR45 105 22.5
HSR45-2250L RAIL 45 mm 2250 mm HSR45 105 22.5
HSR45-2355L RAIL 45 mm 2355 mm HSR45 105 22.5
HSR45-2460L RAIL 45 mm 2460 mm HSR45 105 22.5
HSR45-2565L RAIL 45 mm 2565 mm HSR45 105 22.5
HSR45-2670L RAIL 45 mm 2670 mm HSR45 105 22.5
HSR45-2775L RAIL 45 mm 2775 mm HSR45 105 22.5
HSR45-2880L RAIL 45 mm 2880 mm HSR45 105 22.5
HSR45-2985L RAIL 45 mm 2985 mm HSR45 105 22.5
HSR45-3000L RAIL 45 mm 3000 mm HSR45 105 22.5
HSR55-780L RAIL 55 mm 780 mm HSR55 120 30
HSR55-900L RAIL 55 mm 900 mm HSR55 120 30
HSR55-1020L RAIL 55 mm 1020 mm HSR55 120 30
HSR55-1140L RAIL 55 mm 1140 mm HSR55 120 30
HSR55-1260L RAIL 55 mm 1260 mm HSR55 120 30
HSR55-1380L RAIL 55 mm 1380 mm HSR55 120 30
HSR55-1500L RAIL 55 mm 1500 mm HSR55 120 30
HSR55-1620L RAIL 55 mm 1620 mm HSR55 120 30
HSR55-1740L RAIL 55 mm 1740 mm HSR55 120 30
HSR55-1860L RAIL 55 mm 1860 mm HSR55 120 30
HSR55-1980L RAIL 55 mm 1980 mm HSR55 120 30
HSR55-2100L RAIL 55 mm 2100 mm HSR55 120 30
HSR55-2220L RAIL 55 mm 2220 mm HSR55 120 30
HSR55-2340L RAIL 55 mm 2340 mm HSR55 120 30
HSR55-2460L RAIL 55 mm 2460 mm HSR55 120 30
HSR55-2580L RAIL 55 mm 2580 mm HSR55 120 30
HSR55-2700L RAIL 55 mm 2700 mm HSR55 120 30
HSR55-2820L RAIL 55 mm 2820 mm HSR55 120 30
HSR55-2940L RAIL 55 mm 2940 mm HSR55 120 30
HSR55-3000L RAIL 55 mm 3000 mm HSR55 120 30
HSR65-1270L RAIL 65 mm 1270 mm HSR65 150 35
HSR65-1570L RAIL 65 mm 1570 mm HSR65 150 35
HSR65-2020L RAIL 65 mm 2020 mm HSR65 150 35
HSR65-2620L RAIL 65 mm 2620 mm HSR65 150 35
HSR65-3000L RAIL 65 mm 3000 mm HSR65 150 35

THK HSR-LA Block

The LM block has the same cross-sectional shape as model HSR-A, but has a longer overall LM block length (L) and a greater rated load.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20LA1SS BLOCK 30 63 90 53 40 M6 60 6x9.5x8.5 23.9 35.8
HSR25LA1SS BLOCK 36 70 102.2 57 45 M8 60 7x11x9 35.2 51.6
HSR30LA1SS BLOCK 42 90 120.6 72 52 M10 80 9x14x12 48.9 70.2
HSR35LA1SS BLOCK 48 100 134.8 82 62 M10 80 9x14x12 65 91.7
HSR55LA1SS BLOCK 70 140 201.1 116 95 M14 120 16x23x20 148 194
HSR45LA1SS BLOCK 60 120 170.8 100 80 M12 105 14x20x17 100 135
HSR65LA1SS BLOCK 90 170 245.5 142 110 M16 150 18x26x22 249 323
HSR20LA1SSC1 BLOCK 30 63 90 53 40 M6 60 6x9.5x8.5 23.9 35.8
HSR65LA1SSC1 BLOCK 90 170 245.5 142 110 M16 150 18x26x22 249 323
HSR35LA1SSC1 BLOCK 48 100 134.8 82 62 M10 80 9x14x12 65 91.7
HSR55LA1SSC1 BLOCK 70 140 201.1 116 95 M14 120 16x23x20 148 194
HSR45LA1SSC1 BLOCK 60 120 170.8 100 80 M12 105 14x20x17 100 135
HSR25LA1SSC1 BLOCK 36 70 102.2 57 45 M8 60 7x11x9 35.2 51.6
HSR30LA1SSC1 BLOCK 42 90 120.6 72 52 M10 80 9x14x12 48.9 70.2

THK HSR-LB Block

The LM block has the same cross-sectional shape as model HSR-B, but has a longer overall LM block length (L) and a greater rated load.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C H Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20LB1SS BLOCK 30 63 90 53 40 6 60 6x9.5x8.5 23.9 35.8
HSR25LB1SS BLOCK 36 70 102.2 57 45 7 60 7x11x9 35.2 51.6
HSR30LB1SS BLOCK 42 90 120.6 72 52 9 80 9x14x12 48.9 70.2
HSR65LB1SS BLOCK 90 170 245.5 142 110 16 150 18x26x22 249 323
HSR45LB1SS BLOCK 60 120 170.8 100 80 11 105 14x20x17 100 135
HSR55LB1SS BLOCK 70 140 201.1 116 95 14 120 16x23x20 148 194
HSR35LB1SS BLOCK 48 100 134.8 82 62 9 80 9x14x12 65 91.7
HSR20LB1SSC1 BLOCK 30 63 90 53 40 6 60 6x9.5x8.5 23.9 35.8
HSR65LB1SSC1 BLOCK 90 170 245.5 142 110 16 150 18x26x22 249 323
HSR55LB1SSC1 BLOCK 70 140 201.1 116 95 14 120 16x23x20 148 194
HSR45LB1SSC1 BLOCK 60 120 170.8 100 80 11 105 14x20x17 100 135
HSR35LB1SSC1 BLOCK 48 100 134.8 82 62 9 80 9x14x12 65 91.7
HSR30LB1SSC1 BLOCK 42 90 120.6 72 52 9 80 9x14x12 48.9 70.2
HSR25LB1SSC1 BLOCK 36 70 102.2 57 45 7 60 7x11x9 35.2 51.6

THK HSR-LR Block

The LM block has the same cross-sectional shape as model HSR-R, but has a longer overall LM block length (L) and a greater rated load.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S x l Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20LR1SS BLOCK 30 44 90 32 50 M5 x 6 60 6x9.5x8.5 23.9 35.8
HSR25LR1SS BLOCK 40 48 102.2 35 50 M6 x 8 60 7x11x9 35.2 51.6
HSR30LR1SS BLOCK 45 60 120.6 40 60 M8 x 10 80 9x14x12 48.9 70.2
HSR55LR1SS BLOCK 80 100 201 75 95 M12 x 18 120 16x23x20 148 194
HSR45LR1SS BLOCK 70 86 171 60 80 M10 x 17 105 14x20x17 100 135
HSR35LR1SS BLOCK 55 70 135 50 72 M8 x 12 80 9x14x12 65 91.7
HSR20LR1SSC1 BLOCK 30 44 90 32 50 M5 x 6 60 6x9.5x8.5 23.9 35.8
HSR55LR1SSC1 BLOCK 80 100 201 75 95 M12 x 18 120 16x23x20 148 194
HSR45LR1SSC1 BLOCK 70 86 171 60 80 M10 x 17 105 14x20x17 100 135
HSR35LR1SSC1 BLOCK 55 70 135 50 72 M8 x 12 80 9x14x12 65 91.7
HSR30LR1SSC1 BLOCK 45 60 120.6 40 60 M8 x 10 80 9x14x12 48.9 70.2
HSR25LR1SSC1 BLOCK 40 48 102.2 35 50 M6 x 8 60 7x11x9 35.2 51.6

THK HSR-YR Block

When using two units of LM Guide facing each other, the previous model required much time in machining the table and had difficulty achieving the desired accuracy and adjusting the clearance. Since model HSR-YR has tapped holes on the side of the LM block, a simpler structure is gained and significant man-hour cutting and accuracy increase can be achieved.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S x l Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20YR1SS BLOCK 30 44.5 74 11.5 25 M5 x 6 60 6x9.5x8.5 19.8 27.4
HSR25YR1SS BLOCK 40 47.5 83 16 30 M6 x 6 60 7x11x9 27.6 36.4
HSR30YR1SS BLOCK 45 59.5 98 16 40 M6 x 9 80 9x14x12 40.5 53.7
HSR65YR1SS BLOCK 90 124.5 186 35 85 M16 x 22 150 18x26x22 195 228
HSR55YR1SS BLOCK 80 99.5 163 32 70 M12 x 15 120 16x23x20 121 146
HSR45YR1SS BLOCK 70 85.5 139 30 55 M10 x 14 105 14x20x17 82.2 101
HSR35YR1SS BLOCK 55 69.5 109.4 23 43 M8 x 10 80 9x14x12 53.9 70.2
HSR20YR1SSC1 BLOCK 30 44.5 74 11.5 25 M5 x 6 60 6x9.5x8.5 19.8 27.4
HSR25YR1SSC1 BLOCK 40 47.5 83 16 30 M6 x 6 60 7x11x9 27.6 36.4
HSR55YR1SSC1 BLOCK 80 99.5 163 32 70 M12 x 15 120 16x23x20 121 146
HSR45YR1SSC1 BLOCK 70 85.5 139 30 55 M10 x 14 105 14x20x17 82.2 101
HSR35YR1SSC1 BLOCK 55 69.5 109.4 23 43 M8 x 10 80 9x14x12 53.9 70.2
HSR30YR1SSC1 BLOCK 45 59.5 98 16 40 M6 x 9 80 9x14x12 40.5 53.7

THK HSR-CA Block

Has six tapped holes on the LM block.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20CA1SS BLOCK 30 63 74 53 40 M6 60 6x9.5x8.5 19.8 27.4
HSR25CA1SS BLOCK 36 70 83.1 57 45 M8 60 7x11x9 27.6 36.4
HSR30CA1SS BLOCK 42 90 98 72 52 M10 80 9x14x12 40.5 53.7
HSR65CA1SS BLOCK 90 170 186 142 110 M16 150 18x26x22 195 228
HSR55CA1SS BLOCK 70 140 163 116 95 M14 120 16x23x20 121 146
HSR45CA1SS BLOCK 60 120 139 100 80 M12 105 14x20x17 82.2 101
HSR35CA1SS BLOCK 48 100 109.4 82 62 M10 80 9x14x12 53.9 70.2
HSR20CA1SSC1 BLOCK 30 63 74 53 40 M6 60 6x9.5x8.5 19.8 27.4
HSR25CA1SSC1 BLOCK 36 70 83.1 57 45 M8 60 7x11x9 27.6 36.4
HSR65CA1SSC1 BLOCK 90 170 186 142 110 M16 150 18x26x22 195 228
HSR55CA1SSC1 BLOCK 70 140 163 116 95 M14 120 16x23x20 121 146
HSR45CA1SSC1 BLOCK 60 120 139 100 80 M12 105 14x20x17 82.2 101
HSR35CA1SSC1 BLOCK 48 100 109.4 82 62 M10 80 9x14x12 53.9 70.2
HSR30CA1SSC1 BLOCK 42 90 98 72 52 M10 80 9x14x12 40.5 53.7

THK HSR-CB Block

The LM block has six through holes. Used in places where the table cannot have through holes for mounting bolts.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C H Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20CB1SS BLOCK 30 63 74 53 40 6 60 6x9.5x8.5 19.8 27.4
HSR25CB1SS BLOCK 36 70 83.1 57 45 7 60 7x11x9 27.6 36.4
HSR65CB1SS BLOCK 90 170 186 142 10 16 150 18x26x22 195 228
HSR55CB1SS BLOCK 70 140 163 116 95 14 120 16x23x20 121 146
HSR30CB1SS BLOCK 42 90 98 72 52 9 80 9x14x12 40.5 53.7
HSR45CB1SS BLOCK 60 120 139 100 80 11 105 14x20x17 82.2 101
HSR35CB1SS BLOCK 48 100 109.4 82 62 9 80 9x14x12 53.9 70.2
HSR20CB1SSC1 BLOCK 30 63 74 53 40 6 60 6x9.5x8.5 19.8 27.4
HSR65CB1SSC1 BLOCK 90 170 186 142 10 16 150 18x26x22 195 228
HSR55CB1SSC1 BLOCK 70 140 163 116 95 14 120 16x23x20 121 146
HSR45CB1SSC1 BLOCK 60 120 139 100 80 11 105 14x20x17 82.2 101
HSR35CB1SSC1 BLOCK 48 100 109.4 82 62 9 80 9x14x12 53.9 70.2
HSR30CB1SSC1 BLOCK 42 90 98 72 52 9 80 9x14x12 40.5 53.7
HSR25CB1SSC1 BLOCK 36 70 83.1 57 45 7 60 7x11x9 27.6 36.4

THK HSR-HA Block

The LM block has the same cross-sectional shape as model HSR-CA, but has a longer overall LM block length (L) and a greater rated load.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C S Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20HA1SS BLOCK 30 63 90 53 40 M6 60 6x9.5x8.5 23.9 35.8
HSR25HA1SS BLOCK 36 70 102.2 57 45 M8 60 7x11x9 35.2 51.6
HSR30HA1SS BLOCK 42 90 120.6 72 52 M10 80 9x14x12 48.9 70.2
HSR65HA1SS BLOCK 90 170 245.5 142 110 M16 150 18x26x22 249 323
HSR55HA1SS BLOCK 70 140 201.1 116 95 M14 120 16x23x20 148 194
HSR45HA1SS BLOCK 60 120 170.8 100 80 M12 105 14x20x17 100 135
HSR35HA1SS BLOCK 48 100 134.8 82 62 M10 80 9x14x12 65 91.7
HSR20HA1SSC1 BLOCK 30 63 90 53 40 M6 60 6x9.5x8.5 23.9 35.8
HSR65HA1SSC1 BLOCK 90 170 245.5 142 110 M16 150 18x26x22 249 323
HSR45HA1SSC1 BLOCK 60 120 170.8 100 80 M12 105 14x20x17 100 135
HSR55HA1SSC1 BLOCK 70 140 201.1 116 95 M14 120 16x23x20 148 194
HSR35HA1SSC1 BLOCK 48 100 134.8 82 62 M10 80 9x14x12 65 91.7
HSR30HA1SSC1 BLOCK 42 90 120.6 72 52 M10 80 9x14x12 48.9 70.2
HSR25HA1SSC1 BLOCK 36 70 102.2 57 45 M8 60 7x11x9 35.2 51.6

THK HSR-HB Block

The LM block has the same sectional shape as model HSR-CB, but has a longer overall LM block length (L) and a greater rated load.

Model No. Dimensions Basic load rating
Outer Block Rail Radial
Height
M
Width
W
Length
L
B C H Pitch
F
d1xd2xh Dynamic
rating
C
Static
rating
C0
mm mm mm mm mm mm mm mm (KN) (KN)
HSR20HB1SS BLOCK 30 63 90 53 40 6 60 6x9.5x8.5 23.9 35.8
HSR25HB1SS BLOCK 36 70 102.2 57 45 7 60 7x11x9 35.2 51.6
HSR30HB1SS BLOCK 42 90 120.6 72 52 9 80 9x14x12 48.9 70.2
HSR65HB1SS BLOCK 90 170 245.5 142 110 16 150 18x26x22 249 323
HSR55HB1SS BLOCK 70 140 201.1 116 95 14 120 16x23x20 148 194
HSR45HB1SS BLOCK 60 120 170.8 100 80 11 105 14x20x17 100 135
HSR35HB1SS BLOCK 48 100 134.8 82 62 9 80 9x14x12 65 91.7
HSR20HB1SSC1 BLOCK 30 63 90 53 40 6 60 6x9.5x8.5 23.9 35.8
HSR65HB1SSC1 BLOCK 90 170 245.5 142 110 16 150 18x26x22 249 323
HSR55HB1SSC1 BLOCK 70 140 201.1 116 95 14 120 16x23x20 148 194
HSR45HB1SSC1 BLOCK 60 120 170.8 100 80 11 105 14x20x17 100 135
HSR35HB1SSC1 BLOCK 48 100 134.8 82 62 9 80 9x14x12 65 91.7
HSR30HB1SSC1 BLOCK 42 90 120.6 72 52 9 80 9x14x12 48.9 70.2
HSR25HB1SSC1 BLOCK 36 70 102.2 57 45 7 60 7x11x9 35.2 51.6

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