simplex sprockets 08B-1 DIN 8187

simplex sprocket
  • ISO-No: 08B-1 (1/2“ x 5/16“)
  • pitch: 12,7 mm
  • inner width: 7,75 mm
  • roller-dia.: 8,51 mm
  • tooth width bf1: 7,2 mm
  • ba 1,3 mm (radius width)
  • rx 13 mm (min. tooth radius)

No. of teeth

pitch circle

tip circle

hub

pilot bore

bore

total

weight

Ø

Ø

Ø

Ø

max.

length

approx

z

d0

dk

dn

d1

d2

L

kg

 

 

 

 

 

 

 

 

Material steel/C45

8

33,18

37,2

20

10

12

25

0,06

9

37,13

41,0

24

10

15

25

0,09

10

41,10

45,0

26

10

16

25

0,09

11

45,10

49,0

29

10

18

25

0,12

12

49,10

53,0

33

10

21

28

0,16

13

53,10

57,0

37

10

23

28

0,20

14

57,10

62,0

41

10

26

28

0,24

15

61,10

66,0

45

10

28

28

0,29

16

65,10

70,0

50

12

31

28

0,41

17

69,10

74,0

52

12

31

28

0,44

18

73,10

78,0

56

12

35

28

0,46

19

77,20

82,0

60

12

38

28

0,49

20

81,20

86,0

64

12

40

28

0,52

21

85,20

90,0

68

14

42

28

0,64

22

89,20

94,0

70

14

44

28

0,67

23

93,30

98,0

70

14

44

28

0,70

24

98,30

102,0

70

14

44

28

0,73

25

101,30

106,0

70

14

44

28

0,77

26

105,4

110,0

70

16

44

30

1,08

27

109,4

114,0

70

16

44

30

1,12

28

113,40

118,0

70

16

44

30

1,16

29

117,50

122,0

80

16

50

30

1,20

30

121,50

126,0

80

16

50

30

1,25

31

125,50

130,0

90

16

56

30

1,28

32

129,60

134,0

90

16

56

30

1,31

33

133,60

139,0

90

16

56

30

1,35

34

137,60

143,0

90

16

56

30

1,40

35

141,70

147,0

90

16

56

30

1,45

36

145,70

151,0

90

16

56

35

1,61

37

149,70

155,0

90

16

56

35

1,66

38

153,80

159,0

90

16

56

35

1,72

39

157,80

163,0

90

16

56

35

1,76

40

161,90

167,0

90

16

56

35

1,81

 Material GG20

38

153,80

160,0

70

19

32

40

2,15

45

182,10

188,0

70

19

32

40

2,30

57

230,50

237,0

70

19

32

40

3,15

76

307,30

314,0

80

19

32

45

3,90

95

384,10

390,0

80

19

40

45

5,40

114

345,68

349,6

80

19

40

45

8,35