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Sandard Roller Chain

There are 12 types of standard simplex roller chains and 11 types of multiplex roller chains in accordance with JIS and ANSI. We provide comprehensive types of transmission chains used in a wide range of industries such as industrial machinery, automobile, logistics and transportation equipment, agricultural machines, timber industry, paper and carton manufacturing, mining, and general manufacturing.

Chain number:KCM 25, 35, 41, 40, 50, 60, 80, 100, 120, 140, 160, 200
KCM 100

Pitch P: 31.75
Width between Inner Plates W: 19.05
Roller Dia.D: 19.05
Pin: Dia.d: 9.54
      A: 20.10
      B: 23.05
      (A+A) L1: 40.20
      (A+B) L2: 43.15
      Offset L: 45.05
Link Plate: Thickness T: 4.0         Height H: 28.9
JIS Tensile strength kN (kgf): 87.0(8,872)
Ave. Tensile Strength kN (kgf): 112.8 (11,500)
Max. Allowable Load kN (kgf): 22.56 (2,300)
Approx. Weight (kg/m): 3.85
Links of KCM JIS & 1 unit: 96

KCM 25

Pitch P: 6.35
Width between Inner Plates W: 3.18
Roller Dia.D: *3.30
Pin: Dia.d: 2.31
      A: 3.80
      B: 4.80
      (A+A) L1: 7.60
      (A+B) L2: 8.60
      Offset L:
Link Plate: Thickness T: 0.75         Height H: 5.8
JIS Tensile strength kN (kgf): 3.5(357)
Ave. Tensile Strength kN (kgf): 4.4 (450)
Max. Allowable Load kN (kgf):  0.64 (65)
Approx. Weight (kg/m): 0.13
Links of KCM JIS & 1 unit: 480

KCM 200

Pitch P: 63.50
Width between Inner Plates W: 38.10
Roller Dia.D: 39.68
Pin: Dia.d: 19.85
      A: 39.65
      B: 46.65
      (A+A) L1: 79.30
      (A+B) L2: 86.30
      Offset L: 89.20
Link Plate: Thickness T: 8.0         Height H: 58.4
JIS Tensile strength kN (kgf): 347.0(35,384)
Ave. Tensile Strength kN (kgf): 470.7(48,000)
Max. Allowable Load kN (kgf): 71.59(7,300)
Approx. Weight (kg/m): 15.97
Links of KCM JIS & 1 unit: 48

KCM 50

Pitch P: 15.875
Width between Inner Plates W: 9.53
Roller Dia.D: 10.16
Pin: Dia.d: 5.09
      A: 10.15
      B: 11.60
      (A+A) L1: 20.30
      (A+B) L2: 21.75
      Offset L: 23.00
Link Plate: Thickness T: 2.0         Height H: 14.6
JIS Tensile strength kN (kgf): 21.8(2,223)
Ave. Tensile Strength kN (kgf): 29.9 (3,050)
Max. Allowable Load kN (kgf): 6.37 (650)
Approx. Weight (kg/m): 1.01
Links of KCM JIS & 1 unit: 192

KCM 35

Pitch P: 9.525
Width between Inner Plates W: 4.78
Roller Dia.D: *5.08
Pin: Dia.d: 3.59
      A: 5.70
      B: 7.10
      (A+A) L1: 11.40
      (A+B) L2: 12.80
      Offset L: 13.65
Link Plate: Thickness T: 1.25         Height H: 8.8
JIS Tensile strength kN (kgf): 7.9(806)
Ave. Tensile Strength kN (kgf): 10.8 (1,100)
Max. Allowable Load kN (kgf): 2.16 ( 220)
Approx. Weight (kg/m): 0.33
Links of KCM JIS & 1 unit: 320

KCM 160

Pitch P: 50.80
Width between Inner Plates W: 31.75
Roller Dia.D: 28.58
Pin: Dia.d: 14.29
      A: 32.45
      B: 37.15
      (A+A) L1: 64.90
      (A+B) L2: 69.60
      Offset L: 71.85
Link Plate: Thickness T: 6.4         Height H: 46.7
JIS Tensile strength kN (kgf): 223.0(22,740)
Ave. Tensile Strength kN (kgf): 269.7   (27,500)
Max. Allowable Load kN (kgf): 52.96   (5,400)
Approx. Weight (kg/m): 9.63
Links of KCM JIS & 1 unit: 60

KCM 80

Pitch P: 25.40
Width between Inner Plates W: 15.88
Roller Dia.D: 15.88
Pin: Dia.d: 7.94
      A: 16.10
      B: 19.20
      (A+A) L1: 32.15
      (A+B) L2: 35.25
      Offset L: 36.90
Link Plate: Thickness T: 3.2         Height H: 23.0
JIS Tensile strength kN (kgf): 55.6(5,670)
Ave. Tensile Strength kN (kgf): 72.6 (7,400)
Max. Allowable Load kN (kgf): 14.71 (1,500)
Approx. Weight (kg/m): 2.50
Links of KCM JIS & 1 unit: 120

KCM 40

Pitch P: 12.70
Width between Inner Plates W: 7.95
Roller Dia.D: 7.92
Pin: Dia.d: 3.97
      A: 8.02
      B: 9.53
      (A+A) L1: 16.05
      (A+B) L2: 17.55
      Offset L: 18.95
Link Plate: Thickness T: 1.5         Height H: 11.7
JIS Tensile strength kN (kgf): 13.9(1,417)
Ave. Tensile Strength kN (kgf): 18.1 (1,850)
Max. Allowable Load kN (kgf): 3.63 (370)
Approx. Weight (kg/m): 0.61
Links of KCM JIS & 1 unit: 240

KCM 140

Pitch P: 44.45
Width between Inner Plates W: 25.40
Roller Dia.D: 25.40
Pin: Dia.d: 12.71
      A: 27.30
      B: 31.30
      (A+A) L1: 54.60
      (A+B) L2: 58.60
      Offset L: 60.50
Link Plate: Thickness T: 5.6         Height H: 40.7
JIS Tensile strength kN (kgf): 170.0(17,335)
Ave. Tensile Strength kN (kgf): 210.8(21,500)
Max. Allowable Load kN (kgf): 40.21(4,100)
Approx. Weight (kg/m): 7.19
Links of KCM JIS & 1 unit: 68

KCM 60

Pitch P: 19.05
Width between Inner Plates W: 12.70
Roller Dia.D: 11.91
Pin: Dia.d: 5.96
      A: 12.65
      B: 14.15
      (A+A) L1: 25.30
      (A+B) L2: 26.80
      Offset L: 29.45
Link Plate: Thickness T: 2.4         Height H: 17.5
JIS Tensile strength kN (kgf): 31.3(3,192)
Ave. Tensile Strength kN (kgf): 41.2 (4,200)
Max. Allowable Load kN (kgf): 8.83 (900)
Approx. Weight (kg/m): 1.49
Links of KCM JIS & 1 unit: 160

KCM 41

Pitch P: 12.70
Width between Inner Plates W: 6.38
Roller Dia.D: 7.77
Pin: Dia.d: 3.59
      A: 6.52
      B: 7.93
      (A+A) L1: 13.05
      (A+B) L2: 14.45
      Offset L: 14.95
Link Plate: Thickness T: 1.25         Height H: 9.5
JIS Tensile strength kN (kgf): 6.7 (683)
Ave. Tensile Strength kN (kgf): 11.8 (1.200)
Max. Allowable Load kN (kgf): 2.26 (230)
Approx. Weight (kg/m): 0.40
Links of KCM JIS & 1 unit: 240

KCM 120

Pitch P: 38.10
Width between Inner Plates W: 25.40
Roller Dia.D: 22.23
Pin: Dia.d: 11.11
      A: 25.20
      B: 28.60
      (A+A) L1: 50.40
      (A+B) L2: 53.80
      Offset L: 55.90
Link Plate: Thickness T: 4.8         Height H: 35.0
JIS Tensile strength kN (kgf): 125.0(12,746)
Ave. Tensile Strength kN (kgf): 156.9  (16,000)
Max. Allowable Load kN (kgf): 30.40  (3,100)
Approx. Weight (kg/m): 5.66
Links of KCM JIS & 1 unit: 80

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