Semistandard Roller Chain
Please use this product when the width of a standard chain (L1 and L2) is too wide and has limitations on downsizing.
Chain number： KCM 415, 415S, 420, 428, 520, 525, 630
Products in the Semistandard Roller Chain family
KCM 415
Pitch P: 12.70
Width between Inner Plates W: 4.76
Roller Dia.D: 7.75
Pin: Dia.d: 3.64
A: 5.50
B: 6.90
(A+A) L1: 11.00
(A+B) L2: 12.40
Offset L: 12.95
Link Plate: Thickness T: 1.1 Height H: 9.9
Ave. Tensile Strength kN (kgf): 9.81 (1,000)
Max. Allowable Load kN (kgf): 2.16 (220)
Approx. Weight (kg/m): 0.34
Links of KCM JIS & 1 unit: 240
- Use the exclusively designed sprocket for these chains.
Tính chất vật liệu
KCM 420
Pitch P: 12.70
Width between Inner Plates W: 6.35
Roller Dia.D: 7.77
Pin: Dia.d: 3.97
A: 7.20
B: 8.70
(A+A) L1: 14.40
(A+B) L2: 15.90
Offset L: 17.30
Link Plate: Thickness T: 1.5 Height H: 11.7
Ave. Tensile Strength kN (kgf): 18.14 (1,850)
Max. Allowable Load kN (kgf): 3.73 (380)
Approx. Weight (kg/m): 0.55
Links of KCM JIS & 1 unit: 240
- Use the exclusively designed sprocket for these chains.
Tính chất vật liệu
KCM 415S
Pitch P: 12.70
Width between Inner Plates W: 4.76
Roller Dia.D: 7.77
Pin: Dia.d: 3.97
A: 6.40
B: 12.80
(A+A) L1: 12.80
(A+B) L2: 14.30
Offset L: 15.70
Link Plate: Thickness T: 1.5 Height H: 11.7
Ave. Tensile Strength kN (kgf): 18.14 (1,850)
Max. Allowable Load kN (kgf): 3.73 (380)
Approx. Weight (kg/m): 0.51
Links of KCM JIS & 1 unit: 240
- Use the exclusively designed sprocket for these chains.
Tính chất vật liệu
KCM 428
Pitch P: 12.70
Width between Inner Plates W: 7.95
Roller Dia.D: 8.50
Pin: Dia.d: 4.51
A: 8.05
B: 9.55
(A+A) L1: 16.10
(A+B) L2: 17.60
Offset L: 19.00
Link Plate: Thickness T: 1.5 Height H: 11.7
Ave. Tensile Strength kN (kgf): 18.63 (1,900)
Max. Allowable Load kN (kgf): 3.92 (400)
Approx. Weight (kg/m): 0.64
Links of KCM JIS & 1 unit: 240
- Use the exclusively designed sprocket for these chains.
Tính chất vật liệu
KCM 520
Pitch P: 15.875
Width between Inner Plates W: 6.35
Roller Dia.D: 10.16
Pin: Dia.d: 5.09
A: 8.47
B: 9.93
(A+A) L1: 16.95
(A+B) L2: 18.40
Offset L: 19.65
Link Plate: Thickness T: 2.0 Height H: 14.6
Ave. Tensile Strength kN (kgf): 29.91 (3,050)
Max. Allowable Load kN (kgf): 6.37(650)
Approx. Weight (kg/m): 0.89
Links of KCM JIS & 1 unit: 192
- Use the exclusively designed sprocket for these chains.
Tính chất vật liệu
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