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  • Double pitch transmission chains
  • Double pitch transmission chains

Double pitch transmission chains

No.208A-212A,212AH,216AH,,210B-232B,2040-21
Brand:CORF Standard:ANSI Material:Plate(40Mn/35Mn),Pin(20CrMnTi),Bush(20CrMnMo),Roller(10#/ANSI 1010) Heat Treatment:Plate(Quenching and Tempering),Pin&Bush&Roller(Carburizing and Quenching)
  • Double pitch transmission chains

Description

Chain
No.
Pitch Roller
diameter
Width
between
inner plates
Pin
diameter
Width
over
bearing pins
Width
over
connecting pins
Inner
plates
depth
Plate
thickness
Ultimate
tensile
strength
Average
tensile
strength
Mass
per
meter
GB ISO
DIN
ANSI p d1 max b1 min d2 max L max Lc max h2 max T Fu min Fua q
    mm mm mm mm mm mm mm mm kN kN kg/m
208A 2040 25.40 7.92 7.85 3.98 17.8 21.7 12.07 1.52 13.9 17.0 0.42
208B   25.40 8.51 7.75 4.45 17.0 20.9 11.80 1.60 17.8 18.4 0.45
210A 2050 31.75 10.16 9.40 5.09 21.8 25.9 15.09 2.03 21.8 28.0 0.73
210B   31.75 10.16 9.65 5.08 19.6 23.7 14.60 1.70 22.2 26.1 0.65
212A 2060 38.10 11.91 12.57 5.96 26.9 31.5 18.10 2.39 31.3 40.0 1.02
212AH 2060H 38.10 11.91 12.57 5.96 30.2 34.8 18.10 3.18 31.3 40.6 1.24
212B   38.10 12.07 11.68 5.72 22.7 27.3 16.10 1.85 28.9 30.6 0.76
216A 2080 50.80 15.88 15.75 7.94 33.5 38.9 24.13 3.18 55.6 66.0 1.70
216AH 2080H 50.80 15.88 15.75 7.94 37.4 42.8 24.13 3.96 55.6 67.8 2.17
216B   50.80 15.88 17.02 8.28 36.1 41.5 21.00 4.15/3.1 60.0 69.2 1.75
220A 2100 63.50 19.05 18.90 9.54 41.1 47.2 30.17 3.96 87.0 104.0 2.55
220B   63.50 19.05 19.56 10.19 43.2 49.3 26.40 4.5/3.5 95.0 101.0 2.62
224A 2120 76.20 22.23 25.22 11.11 50.8 57.4 36.20 4.75 125.0 148.0 4.06
224B   76.20 25.40 25.40 14.63 53.4 60.0 33.40 6.0/4.8 160.0 169.0 4.70
228B   88.90 27.94 30.99 15.90 65.1 72.5 37.00 7.5/6.0 200.0 211.0 6.23
232B   101.60 29.21 30.99 17.81 67.4 75.3 42.20 7.0/6.0 250.0 263.0 6.72
 

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