British Standard SP&HP Chains with A1 & A2 & A3 attachments

Although non standard attachments can be offered a standard range is available where attachments are fitted to the base chain to adapt it to a particular purpose as a conveying medium. The British standard has a limited range of attachment varieties which are either an integral element of the chain sidebar or a fabricated equivalent welded to the side plate. On high duty application the fabricated attachment can also be riveted to the sidebar for increased rigidity.


British Standard with A1 & A2 & A3 attachmentsBritish Standard with A1 & A2 & A3 attachments

British Standard Chains BS 4116 with fabricated A1/K1 attachments

Chain
Number

P

B

A

Bolt hole

E

C

Angle sizes

Weight

D

mm

kg

SP43/HP27/0508

50.8

38.1

19.05

9.0

52

25

40X25X4

0.05

SP43/HP27/0635

63.5

38.1

19.05

9.0

52

25

40X25X4

0.05

SP43/HP27/0762

76.2

38.1

19.05

9.0

52

25

40X25X4

0.05

SP43/HP27/1016

101.6

38.1

19.05

9.0

52

25

40X25X4

0.05

SP43/HP27/1524

152.4

38.1

19.05

9.0

52

25

40X25X4

0.05

SP75/HP55/0762

76.2

44.5

31.8

11.0

65

35

45X45X5

0.12

SP75/HP55/1270

127.0

44.5

31.8

11.0

65

35

45X45X5

0.12

SP75/HP55/1524

152.4

44.5

31.8

11.0

65

35

45X45X5

0.12

SP135/HP110/1016

101.6

54.0

38.1

14.0

77

40

50X50X6

0.18

SP135/HP110/1270

127.0

54.0

38.1

14.0

77

40

50X50X6

0.18

SP135/HP110/1524

152.4

54.0

38.1

14.0

77

40

50X50X6

0.18

SP200/HP160/1524

152.4

66.7

50.08

17.0

98

50

60X60X8

0.35


British Standard Chains BS 4116 with fabricated A2/K2 attachments

Chain
Number

P

B

A

Bolt hole

F

E

C

Angle sizes

Weight

D

mm

kg

SP43/HP27/0762

76.2

38.1

19.05

9.0

22.2

52

40

40X25X4

0.10

SP43/HP27/1016

101.6

38.1

19.05

9.0

31.8

52

40

40X25X4

0.10

SP43/HP27/1524

152.4

38.1

19.05

9.0

57.2

52

40

40X25X4

0.10

SP75/HP55/0762

76.2

44.5

31.8

11.0

31.8

65

50

45X45X5

0.20

SP75/HP55/1270

127.0

44.5

31.8

11.0

31.8

65

50

45X45X5

0.20

SP75/HP55/1524

152.4

44.5

31.8

11.0

57.2

65

50

45X45X5

0.20

SP135/HP110/1016

101.6

54.0

38.1

14.0

31.8

77

80

50X50X6

0.35

SP135/HP110/1270

127.0

54.0

38.1

14.0

57.2

77

80

50X50X6

0.35

SP135/HP110/1524

152.4

54.0

38.1

14.0

57.2

77

80

50X50X6

0.35

SP200/HP160/1524

152.4

66.7

50.08

17.0

63.5

98

100

60X60X8

0.70

SP300/1524

152.4

66.7

50.08

17.0

63.5

98

100

60X60X8

0.70

SP300/2032

203.2

66.7

50.08

17.0

76.2

98

100

60X60X8

0.70


British Standard Chains BS 4116 with integral A3/K3 attachments

Chain
Number

P

Bx2

A

Bolt hole

D1

F

Inner

Outer

C

D

Ex2

mm

SP43/HP27/0762/K3

76.2

76.2

19.05

9.2

10.5

22.2

106

115

43

SP43/HP27/1016/K3

101.6

76.2

19.05

9.2

10.5

31.8

106

115

64

SP43/HP27/1524/K3

152.4

76.2

19.05

9.2

10.5

57.2

106

115

114

SP75/HP55/0762/K3

76.2

89.0

31.8

10.5

13.7

31.8

130

136

63.5

SP75/HP55/1016/K3

101.6

89.0

31.8

10.5

13.7

31.8

130

136

63.5

SP75/HP55/1524/K3

152.4

89.0

31.8

10.5

13.7

57.2

130

136

114.5

SP135/HP110/1016/K2

101.6

108.0

38.0

12.2

-

31.8

146

157

56

SP135/HP110/1524/K3

152.4

108.0

38.0

12.2

15.3

57.2

146

157

107

SP200/HP160/1524/K2

152.4

108.0

50.08

13.7

-

63.5

198

202

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