Extended pitch roller chain DIN 8181

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Details
Chain with double pitch length
Benefits
Fits on standard sprockets (each second tooth is skipped)

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Product
Unit

Pitch

p

Pitch

Width inside

b2

Width inner link

Width outside

b1

Pin diameter

d2

Roller diameter

d1

Height

g

Min. breaking load according to standard

DIN standard

Type

Product category

Size code ISO

Metre
25.4 mm
1 Inch
7.85 mm
11.15 mm
11.15 mm
3.96 mm
7.95 mm
11.5 mm
14100 N
8181
Simplex
Roller chain
Metre
31.75 mm
1-1/4 Inch
9.4 mm
13.8 mm
13.8 mm
5.08 mm
10.16 mm
14.5 mm
22200 N
8181
Simplex
Roller chain
210 A
Metre
38.1 mm
1-1/2 Inch
12.57 mm
17.7 mm
17.7 mm
5.94 mm
11.91 mm
16.8 mm
31800 N
8181
Simplex
Roller chain
212 A
Pitch (millimetre)
Pitch (inch)
Width inside (millimetre)
25.4
1
7.85
Pitch (millimetre)
Pitch (inch)
Width inside (millimetre)
31.75
1-1/4
9.4
Pitch (millimetre)
Pitch (inch)
Width inside (millimetre)
38.1
1-1/2
12.57