RL-CA/RL-HA Linear Guideways

Model NO.

Dimensions of
Assembly(mm)

Dimensions of
Block (mm)

Dimensions of
Rail (mm)

Mounting Bolt for Rail

Basic Dynamic Load Rating

Basic Static Load Rating

Static Rated Moment

Weight

MR
kN-m

MP
kN-m

MY
kN-m

Block
kg

Rail
kg/m

H

H1

N

W

B

B1

C

L1

L

K1

K2

G

MxL

T

H2

H3

WR

HR

D

h

d

P

E

(mm)

C(kN)

C0(kN)

RL15CA

24

4

9.5

34

26

4

26

45

68

13.4

4.7

5.3

M4x5.5

6

3.6

6.1

15

16.5

7.5

5.7

4.5

30

20

M4x16

11.3

24

0.311

0.17

0.17

0.2

1.8

RL20CA

30

5

12

44

32

6

36

57.5

86

15.8

6

5.3

M5x6

8

4.3

4.3

20

21

9.5

8.5

6

30

20

M5x20

21.3

46.7

0.647

0.46

0.46

0.40

2.76

RL20HA

50

77.5

106

18.8

26.9

63

0.872

0.837

0.837

0.53

RL25CA

36

5.5

12.5

48

35

6.5

35

64.5

97.9

20.75

7.25

12

M6x8

9.5

6.2

6.2

23

23.6

11

9

7

30

20

M6x20

27.7

57.1

0.758

0.605

0.605

0.61

3.08

RL25HA

50

81

114.4

21.5

33.9

73.4

0.975

0.991

0.991

0.75

RL30CA

42

6

16

60

40

10

40

71

109.8

23.5

8

12

M8x10

9.5

6.5

6.5

28

28

14

12

9

40

20

M8x25

39.1

82.1

1.445

1.06

1.06

0.90

4.41

RL30HA

60

93

131.8

24.5

48.1

105

1.846

1.71

1.71

1.16

RL35CA

48

6.5

18

70

50

10

50

79

124

22.5

10

12

M8x12

12

9

9

34

30.2

14

12

9

40

20

M8x25

57.9

105.2

2.17

1.44

1.44

1.57

6.06

RL35HA

72

106.5

151.5

25.25

73.1

142

2.93

2.60

2.60

2.06

RL45CA

60

8

20.5

86

60

13

60

106

153.2

31

10

12.9

M10x17

16

10

10

45

38

20

17

14

52.5

22.5

M12x35

92.6

178.8

4.52

3.05

3.05

3.18

9.97

RL45HA

80

139.8

187

37.9

116

230.9

6.33

5.47

5.47

4.13

RL55CA

70

10

23.5

100

75

12.5

75

125.5

183.7

37.75

12.5

12.9

M12x18

17.5

12

12

53

44

23

20

16

60

30

M14x45

130.5

252

8.01

5.4

5.4

4.89

13.98

RL55HA

95

173.8

232

51.9

167.8

348

11.15

10.25

10.25

6.68

 Note: 1. 1kgf = 9.81N

2. The theoretical dynamic rated load is C100R,if necessary C50R conversion formula is as follwos : C50R = 1.23 x C100R