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Hiwin LGW Linear Guideways

Technical Specifications

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Model No. Dimensions of Assembly (mm) Dimensions of Block (mm) Dimensions of Rail (mm)
H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 15CA 24 4.5 16 47 38 4.5 30 39.6 60.4 3.8 M5 6 9 4.5 15 14 7.5 5.3 4.5 60 20
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LGW15CA (alt. LGW-15CA) is the standard body version flange bearing with four threaded mounting holes.
LGW15CB and LGW15CC are other common variations of the LGW15 bearings and often interchangeable.
LGW 20CA 30 5 21.5 63 53 5 40 52.7 77.2 12 M6 8 10 8.4 20 15 9.5 8.5 6 60 20
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LGW20CA (alt. LGW-20CA) is the standard body version flange bearing with four threaded mounting holes.
LGW20CB and LGW20CC are other common variations of the LGW20 bearings and often interchangeable.
LGW 20HA 30 5 21.5 63 53 5 40 67 91.5 12 M6 8 10 8.4 20 15 9.5 8.5 6 60 20
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LGW20HA (alt. LGW-20HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW20CA, but both work on LGR20 rail.
Common variations LGW20HB and LGW20HC can often interchange with LGW20HA or LGW20CA.
# H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 25CA 36 6.5 23.5 70 57 6.5 45 57.6 85.3 12 M8 8 14 8.8 23 20 11 9 7 60 20
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LGW25CA (alt. LGW-25CA) is the standard body version flange bearing with four threaded mounting holes.
LGW25CB and LGW25CC are other common variations of the LGW25 bearings and often interchangeable.
LGW 25HA 36 6.5 23.5 70 57 6.5 45 76.6 104.6 12 M8 8 14 8.8 23 20 11 9 7 60 20
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LGW25HA (alt. LGW-25HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW25CA, but both work on LGR25 rail.
Common variations LGW25HB and LGW25HC can often interchange with LGW25HA or LGW25CA.
# H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 30CA 42 7 31 90 72 9 52 72 104.5 12 M10 8 16 11 28 23 14 12 9 80 20
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LGW30CA (alt. LGW-30CA) is the standard body version flange bearing with four threaded mounting holes.
LGW30CB and LGW30CC are other common variations of the LGW30 bearings and often interchangeable.
LGW 30HA 42 7 31 90 72 9 52 93 125.5 12 M10 8 16 11 28 23 14 12 9 80 20
>>
LGW30HA (alt. LGW-30HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW30CA, but both work on LGR30 rail.
Common variations LGW30HB and LGW30HC can often interchange with LGW30HA or LGW30CA.
# H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 35CA 48 8 33 100 82 9 62 82 118.3 12 M10 10 18 14.4 34 25 14 12 9 80 20
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LGW35CA (alt. LGW-35CA) is the standard body version flange bearing with four threaded mounting holes.
LGW35CB and LGW35CC are other common variations of the LGW35 bearings and often interchangeable.
LGW 35HA 48 8 33 100 82 9 62 105.8 142.3 12 M10 10 18 14.4 34 25 14 12 9 80 20
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LGW35HA (alt. LGW-35HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW35CA, but both work on LGR35 rail.
Common variations LGW35HB and LGW35HC can often interchange with LGW35HA and LGW35CA.
# H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 45CA 60 10 37.5 120 100 10 80 99.6 139.1 12.9 M12 15 22 18.2 45 32 20 17 14 105 22.5
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LGW45CA (alt. LGW-45CA) is the standard body version flange bearing with four threaded mounting holes.
LGW45CB and LGW45CC are other common variations of the LGW45 bearings and often interchangeable.
LGW 45HA 60 10 37.5 120 100 10 80 133 172.5 12.9 M12 15 22 18.2 45 32 20 17 14 105 22.5
>>
LGW45HA (alt. LGW-45HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW45CA, but both work on LGR45 rail.
Common variations LGW45HB and LGW45HC can often interchange with LGW45HA and LGW45CA.
# H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 55CA 70 13 43.5 140 116 12 95 115.8 164.8 12.9 M14 17 26 12 53 40 23 20 16 120 30
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LGW55CA (alt. LGW-55CA) is the standard body version flange bearing with four threaded mounting holes.
LGW55CB and LGW55CC are other common variations of the LGW55 bearings and often interchangeable.
LGW 55HA 70 13 43.5 140 116 12 95 154.7 203.7 12.9 M14 17 26 12 53 40 23 20 16 120 30
>>
LGW55HA (alt. LGW-55HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW55CA, but both work on LGR55 rail.
Common variations LGW55HB and LGW55HC can often interchange with LGW55HA and LGW55CA.
# H H1 N W B B1 C L1 L G M T T1 H2 Wr HR D h d P E
LGW 65CA 90 19 53.5 170 142 14 110 138.6 197.6 12.9 M16 23 37 20 63 48 26 22 18 150 35
>>
LGW65CA (alt. LGW-65CA) is the standard body version flange bearing with four threaded mounting holes.
LGW65CB and LGW65CC are other common variations of the LGW65 bearings and often interchangeable.
LGW 65HA 90 19 53.5 170 142 14 110 187.6 246.6 12.9 M16 23 37 20 63 48 26 22 18 150 35
>>
LGW65HA (alt. LGW-65HA) is the "long" body version bearing with four threaded mounting holes.
This bearing has higher load ratings than the "standard" LGW65CA, but both work on LGR65 rail.
Common variations LGW65HB and LGW65HC can often interchange with LGW65HA and LGW65CA.

Model No. Mounting Bolt 
for Rail (mm)
Basic Dynamic Load
Rating C (kgf)
Basic Static Load
Rating Co (kgf)
Static Rated Moment Weight
Mo
(kgf-m)
Mx
(kgf-m)
My
(kgf-m)
Block (kg)
Rail (kg/m)
LGW15CA M4 X 16 1,040 1,680 13.5 11.0 11.0 0.21 1.47
LGW20CA M5 X 16 1,650 2,670 28.1 22.8 22.8 0.37 2.08
LGW20HA M5 X 16 2,100 3,400 35.7 35.9 35.9 0.46 2.08
LGW25CA M6 X 20 2,410 3,880 46.6 37.2 37.2 0.59 3.15
LGW25HA M6 X 20 3,210 5,180 62.2 63.6 63.6 0.78 3.15
LGW30CA M8 X 25 3,380 5,460 79.3 61.2 61.2 1.04 4.41
LGW30HA M8 X 25 4,400 7,100 103.0 100.4 100.4 1.33 4.41
LGW35CA M8 X 25 4,180 6,740 118.1 84.4 84.4 1.72 5.93
LGW35HA M8 X 25 5,430 8,770 153.5 138.4 138.4 2.24 5.93
LGW45CA M12 X 35 6,020 9,710 223.5 141.3 141.3 3.16 10.01
LGW45HA M12 X 35 8,430 13,600 312.8 259.2 259.2 4.28 10.01
LGW55CA M14 X 45 9,740 13,220 384.9 280.9 280.9 5.30 14.82
LGW55HA M14 X 45 11,810 18,510 489.8 442.7 442.7 6.40 14.82
LGW65CA M16 X 50 14,940 20,990 738.8 579.0 579.0 7.30 21.26
LGW65HA M16 X 50 18,290 27,290 1007.5 1040.8 1040.8 9.30 21.26

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