RS20B2S Connection link dupl 1.1/4x3/4

Part number
RS20B2S
EAN8718472231724
Unit
Each
Details
Tie strap with patented coined ring construction
Application range
Tsubaki duplex roller chain
Properties
  • Straight (end) link up to and including RS16 with spring clip
  • Curved (reducing) link with expansion pin
Benefits
Offers 100% strength of basic chain
Pitch
31.75 mm
Pitch
1-1/4 Inch
Width inside
19.56 mm
Width inside
3/4 Inch
Width inner link
29.01 mm
Width outside
77 mm
Pin length
84.6 mm
Pin diameter
10.19 mm
Roller diameter
19.05 mm
Height
27 mm
Sections distance
36.45 mm
Size L1
38.25 mm
Size L2
41.45 mm
Size code ISO
20 B-2
Thickness inner plate
4.4 mm
Thickness outer plate
3.4 mm
Weight
0.22 kg/m
DIN standard
8187
Type
Duplex
Product category
Connection link