Roller Chain With Attachments (A & K type)
Standard attachment：
A-1 attachment・K-1 attachment・SA-1 attachment・SK-1 attachment
Chain number：KCM 25, 35, 40, 50, 60, 80, 100, 120
Wide attachment：WA-1, WA-2 attachment・WK-1, WK-2 attachment・WSA-1, WSA-2 attachment・WSK-1, WSK-2 attachment
Chain number：KCM 40, 50, 60, 80
KCM 120
Pitch P: 38.10
Width between Inner Plates W: 25.40
Roller Dia.D: 22.23
Pin: Dia.d: 11.11
A: : 25.2
B: 28.6
Link Plate: Thickness T: 4.8 Height H: 35.0
Ave. Tensile Strength kN (kgf): 149.1 (15,200）
Max. Allowable Load kN (kgf): 23.93 (2,440）
Approx. Weight (kg/m): 5.66
Stainless steel (SS): Max. Allowable Load kN (kgf): -
Approx. Weight (kg/m): -
Links of KCM JIS & 1 unit: 80
KCM 40
Pitch P: 12.70
Width between Inner Plates W: 7.95
Roller Dia.D: 7.92
Pin: Dia.d: 3.97
A: : 8.07
B: 9.48
Link Plate: Thickness T: 1.5 Height H: 11.7
Ave. Tensile Strength kN (kgf): 17.2 (1,750）
Max. Allowable Load kN (kgf): 2.65 (270）
Approx. Weight (kg/m): 0.61
Stainless steel (SS): Max. Allowable Load kN (kgf): 0.44 (45）
Approx. Weight (kg/m): 0.63
Links of KCM JIS & 1 unit: 240
KCM 50
Pitch P: 15.875
Width between Inner Plates W: 9.53
Roller Dia.D: 10.16
Pin: Dia.d: 5.09
A: : 10.17
B: 11.63
Link Plate: Thickness T: 2.0 Height H: 14.6
Ave. Tensile Strength kN (kgf): 27.9 (2,850）
Max. Allowable Load kN (kgf): 4.31 (440）
Approx. Weight (kg/m): 1.01
Stainless steel (SS): Max. Allowable Load kN (kgf): 0.69 (70）
Approx. Weight (kg/m): 1.04
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: : 5.77
B: 7.28
Link Plate: Thickness T: 1.25 Height H: 8.8
Ave. Tensile Strength kN (kgf): 10.2 (1,040）
Max. Allowable Load kN (kgf): 1.52 (155）
Approx. Weight (kg/m): 0.33
Stainless steel (SS): Max. Allowable Load kN (kgf): 0.26 (27）
Approx. Weight (kg/m): 0.33
Links of KCM JIS & 1 unit: 320
KCM 80
Pitch P: 25.40
Width between Inner Plates W: 15.88
Roller Dia.D: 15.88
Pin: Dia.d: 7.94
A: : 16.15
B: 19.25
Link Plate: Thickness T: 3.2 Height H: 23.0
Ave. Tensile Strength kN (kgf): 68.6 (7,000）
Max. Allowable Load kN (kgf): 10.69 (1,090）
Approx. Weight (kg/m): 2.50
Stainless steel (SS): Max. Allowable Load kN (kgf): 1.77 (180）
Approx. Weight (kg/m): 2.62
Links of KCM JIS & 1 unit: 120
KCM 60
Pitch P: 19.05
Width between Inner Plates W: 12.70
Roller Dia.D: 11.91
Pin: Dia.d: 5.96
A: : 12.7
B: 14.2
Link Plate: Thickness T: 2.4 Height H: 17.5
Ave. Tensile Strength kN (kgf): 39.5 (4,000）
Max. Allowable Load kN (kgf): 6.28 (640）
Approx. Weight (kg/m): 1.49
Stainless steel (SS): Max. Allowable Load kN (kgf):1.03 (105）
Approx. Weight (kg/m): 1.50
Links of KCM JIS & 1 unit: 160
KCM 100
Pitch P: 31.75
Width between Inner Plates W: 19.05
Roller Dia.D: 19.05
Pin: Dia.d: 9.54
A: : 20.1
B: 23.05
Link Plate: Thickness T: 4.0 Height H: 28.9
Ave. Tensile Strength kN (kgf): 106.9 (10,900）
Max. Allowable Load kN (kgf): 17.06 (1,740）
Approx. Weight (kg/m): 3.85
Stainless steel (SS): Max. Allowable Load kN (kgf): 2.55 (260）
Approx. Weight (kg/m): 4.09
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: 4.40
Link Plate: Thickness T: 0.75 Height H: 5.8
Ave. Tensile Strength kN (kgf): 4.1 (425)
Max. Allowable Load kN (kgf): 0.64 (65）
Approx. Weight (kg/m): 0.15
Stainless steel (SS): Max. Allowable Load kN (kgf): 0.12 (12)
Approx. Weight (kg/m): 0.16
Links of KCM JIS & 1 unit: 480
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