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CZ Řetězy s.r.o.
CZ Řetězy s.r.o.
ČZ Řetězy s.r.o.
Duplex Roller Chains
European Design According to Standards CSN 02 3311, DIN 8187 and ISO 606
ISO
DIN
CSN
PITCH INSIDE
WIDTH
ROLLER
DIAMETER
PIN
DIAMETER
PIN
LENGTH
CONNECTING
PIN LENGTH
INCL.
COTTER PIN
CONNECTING
PIN
LENGTH
INNER
PLATE
WIDTH
INNER
PLATE
THICKNESS
OUTER
PLATE
THICKNESS
p b1(min) d1(max) d2(max) b5(max) k1(max) k2(max) h2(max) T1 T2
mm mm mm mm mm mm mm mm mm mm
05 B-2+ 8,00 3,00 5,00 2,31 13,55 14,75 7,20 0,80 0,80
06 B-2*+ 9,525 5,72 6,35 3,28 22,65 24,25 8,20 1,20 1,00
08 B-2** 12,70 7,75 8,51 4,45 30,45 33,30 32,15 11,80 1,60 1,40
10 B-2** 15,875 9,65 10,16 5,08 35,30 38,10 36,95 14,45 1,60 1,60
12 B-2** 19,05 11,68 12,07 5,72 41,75 44,00 43,80 16,10 1,80 1,80
16 B-2** 25,4 17,02 15,88 8,28 67,30 70,20 71,70 21,00 3,50 3,00
* ONLY WITH STRAIGHT PLATES
** ALSO WITH STRAIGHT PLATES (THE WIDTH OF OUTER PLATE CORRESPONDS WITH OF INNER PLATE - h2)
+ MIDDLE LINK PLATE CONTAINS ON SOLID PLATE

ISO
DIN
CSN
TRANSVER
PITCH
BREAKING
AREA
WEIGHT BREAKING
LOAD
CONNECTING
ELEMENTS
Pt S q FB(min) B A E S L C
mm mm2 kg/m N
05 B-2+ 5,64 22,00 0,34 8 000 Yes Yes Yes
06 B-2*+ 10,24 56,00 0,76 17 745 Yes Yes Yes Yes Yes
08 B-2** 13,92 100,60 1,36 32 655 Yes Yes Yes Yes Yes Yes
10 B-2** 16,59 134,60 1,78 46 726 Yes Yes Yes Yes Yes Yes
12 B-2** 19,46 178,70 2,40 60 690 Yes Yes Yes Yes Yes Yes
16 B-2** 31,88 412,34 5,30 130 000 Yes Yes Yes Yes Yes Yes
* ONLY WITH STRAIGHT PLATES
** ALSO WITH STRAIGHT PLATES (THE WIDTH OF OUTER PLATE CORRESPONDS WITH OF INNER PLATE - h2)
+ MIDDLE LINK PLATE CONTAINS ON SOLID PLATE
Duplex Roller Chain Duplex Roller Chain
CONNECTING ELEMENTS
Duplex connecting element B Duplex connecting element A Duplex connecting element E Duplex connecting element S Duplex connecting element L Duplex connecting element C
B A E S L C
 
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