Duplex Taperlock sprockets 12B-2 DIN 8187

  • ISO-No.: 12 B-2 (3/4“ x 7/16“)
  • pitch: 19,05 mm
  • inner width: 11,68 mm
  • roller-dia.: 12,07 mm
  • tooth width: 30,3 mm
  • ba 2 mm (radius width)
  • rx 19 mm (min. tooth radius)

No. of teeth

pitch circle

tip circle

hub-dia.

for

total

weight

Ø

Ø

Ø

bush

length

approx

d0

dk

dn

L

kg

15

91,63

99,8

1610

30,3

0,66

16

97,65

105,5

1610

30,3

0,79

17

103,67

111,5

1610

30,3

0,90

18

109,71

118,0

90

2012

32,0

1,00

19

115,75

124,2

90

2012

32,0

1,28

20

121,78

129,7

90

2517

45,0

1,50

21

127,82

136,0

108

2517

45,0

1,70

22

133,86

141,8

108

2517

45,0

3,00

23

139,90

149,0

108

2517

45,0

3,10

24

145,94

153,9

108

2517

45,0

3,40

25

152,00

160,0

108

2517

45,0

3,75

26

158,04

165,9

108

2517

45,0

4,00

27

164,00

172,3

108

2517

45,0

4,35

28

170,13

178,0

108

2517

45,0

4,60

30

182,25

190,5

108

2517

45,0

5,43

38

230,69

239,0

140

3020

51,0

8,01

45

273,10

282,5

140

3020

51,0

7,70

57

345,81

355,4

140

3020

51,0

10,00

76

460,99

469,9

140

3020

51,0

14,40

95

576,17

585,1

140

3020

51,0

18,60

The suitable Taper-bushes you will find here.