• Hankuk Chain Curved Chain (Side Bow Chain)
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Hankuk Chain Curved Chain (Side Bow Chain)

Hankuk Chain Curved Chain (Side Bow Chain)

Side bow (curved) roller chain that bends to one side, running both straight and curved paths on standard sprockets.

Key features

  • Bends to one side for curved conveyors
  • Uses standard sprockets
  • Standard and double pitch (S/R roller) types
HC35SB Pitch P (mm): 9.525 | Roller Link Width W (mm): 4.78 | Roller Dia. Dr (mm): 5.08 | Pin Dia. d (mm): 3.28 | Pin L1 (mm): 6.15 | Pin L2 (mm): 7.65 | Pin L4 (mm): 13.80 | Plate Thickness T (mm): 1.24 | Plate Height H (mm): 8.80 | Min. Curve Radius R (mm): 250 | Avg. Tensile Strength kN (kgf): 8.04 (820) | Max. Allowable Tension kN (kgf): 0.98 (100) | Approx. Weight (kg/m): 0.30
HC40SB Pitch P (mm): 12.70 | Roller Link Width W (mm): 7.95 | Roller Dia. Dr (mm): 7.94 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 8.20 | Pin L2 (mm): 9.70 | Pin L4 (mm): 17.90 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 11.70 | Min. Curve Radius R (mm): 350 | Avg. Tensile Strength kN (kgf): 11.77 (1,200) | Max. Allowable Tension kN (kgf): 1.86 (190) | Approx. Weight (kg/m): 0.60
HC50SB Pitch P (mm): 15.875 | Roller Link Width W (mm): 9.53 | Roller Dia. Dr (mm): 10.16 | Pin Dia. d (mm): 4.51 | Pin L1 (mm): 10.35 | Pin L2 (mm): 12.30 | Pin L4 (mm): 22.65 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 14.60 | Min. Curve Radius R (mm): 400 | Avg. Tensile Strength kN (kgf): 20.6 (2,100) | Max. Allowable Tension kN (kgf): 2.84 (290) | Approx. Weight (kg/m): 0.98
HC60SB Pitch P (mm): 19.05 | Roller Link Width W (mm): 12.70 | Roller Dia. Dr (mm): 11.91 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 12.95 | Pin L2 (mm): 14.75 | Pin L4 (mm): 27.70 | Plate Thickness T (mm): 2.40 | Plate Height H (mm): 17.50 | Min. Curve Radius R (mm): 500 | Avg. Tensile Strength kN (kgf): 28.05 (2,860) | Max. Allowable Tension kN (kgf): 4.02 (410) | Approx. Weight (kg/m): 1.38
HC80SB Pitch P (mm): 25.40 | Roller Link Width W (mm): 15.88 | Roller Dia. Dr (mm): 15.88 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 16.40 | Pin L2 (mm): 18.90 | Pin L4 (mm): 35.30 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 23.00 | Min. Curve Radius R (mm): 600 | Avg. Tensile Strength kN (kgf): 39.2 (4,000) | Max. Allowable Tension kN (kgf): 6.96 (710) | Approx. Weight (kg/m): 2.53
HC2040SB Roller Type: S (small roller) | Pitch P (mm): 25.40 | Roller Link Width W (mm): 7.95 | Roller Dia. Dr (mm): 7.94 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 8.20 | Pin L2 (mm): 9.70 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 11.70 | Min. Curve Radius R (mm): 700 | Avg. Tensile Strength kN (kgf): 11.77 (1,200) | Max. Allowable Tension kN (kgf): 1.86 (190) | Approx. Weight (kg/m): 0.45
HC2042SB Roller Type: R (large roller) | Pitch P (mm): 25.40 | Roller Link Width W (mm): 7.95 | Roller Dia. Dr (mm): 15.88 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 8.20 | Pin L2 (mm): 9.70 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 11.70 | Min. Curve Radius R (mm): 700 | Avg. Tensile Strength kN (kgf): 11.77 (1,200) | Max. Allowable Tension kN (kgf): 1.86 (190) | Approx. Weight (kg/m): 0.77
HC2050SB Roller Type: S (small roller) | Pitch P (mm): 31.75 | Roller Link Width W (mm): 9.53 | Roller Dia. Dr (mm): 10.16 | Pin Dia. d (mm): 4.51 | Pin L1 (mm): 10.35 | Pin L2 (mm): 12.30 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 14.60 | Min. Curve Radius R (mm): 800 | Avg. Tensile Strength kN (kgf): 20.6 (2,100) | Max. Allowable Tension kN (kgf): 2.84 (290) | Approx. Weight (kg/m): 0.74
HC2052SB Roller Type: R (large roller) | Pitch P (mm): 31.75 | Roller Link Width W (mm): 9.53 | Roller Dia. Dr (mm): 19.05 | Pin Dia. d (mm): 4.51 | Pin L1 (mm): 10.35 | Pin L2 (mm): 12.30 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 14.60 | Min. Curve Radius R (mm): 800 | Avg. Tensile Strength kN (kgf): 20.6 (2,100) | Max. Allowable Tension kN (kgf): 2.84 (290) | Approx. Weight (kg/m): 1.21
HC2060SB Roller Type: S (small roller) | Pitch P (mm): 38.10 | Roller Link Width W (mm): 12.70 | Roller Dia. Dr (mm): 11.91 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 14.45 | Pin L2 (mm): 16.25 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 17.50 | Min. Curve Radius R (mm): 1,000 | Avg. Tensile Strength kN (kgf): 28.05 (2,860) | Max. Allowable Tension kN (kgf): 4.02 (410) | Approx. Weight (kg/m): 1.29
HC2062SB Roller Type: R (large roller) | Pitch P (mm): 38.10 | Roller Link Width W (mm): 12.70 | Roller Dia. Dr (mm): 22.23 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 14.45 | Pin L2 (mm): 16.25 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 17.50 | Min. Curve Radius R (mm): 1,000 | Avg. Tensile Strength kN (kgf): 28.05 (2,860) | Max. Allowable Tension kN (kgf): 4.02 (410) | Approx. Weight (kg/m): 1.96
HC2080SB Roller Type: S (small roller) | Pitch P (mm): 50.80 | Roller Link Width W (mm): 15.88 | Roller Dia. Dr (mm): 15.88 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 18.00 | Pin L2 (mm): 20.50 | Plate Thickness T (mm): 4.00 | Plate Height H (mm): 23.00 | Min. Curve Radius R (mm): 1,200 | Avg. Tensile Strength kN (kgf): 39.2 (4,000) | Max. Allowable Tension kN (kgf): 6.96 (710) | Approx. Weight (kg/m): 2.17
HC2082SB Roller Type: R (large roller) | Pitch P (mm): 50.80 | Roller Link Width W (mm): 15.88 | Roller Dia. Dr (mm): 28.58 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 18.00 | Pin L2 (mm): 20.50 | Plate Thickness T (mm): 4.00 | Plate Height H (mm): 23.00 | Min. Curve Radius R (mm): 1,200 | Avg. Tensile Strength kN (kgf): 39.2 (4,000) | Max. Allowable Tension kN (kgf): 6.96 (710) | Approx. Weight (kg/m): 3.21
Conveyor ChainsHankuk Chain
13 product codes available in this family
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Hankuk Chain Curved Chain (Side Bow Chain)

Brand Hankuk Chain·Conveyor Chains

Available part numbers (13)

HC35SB, HC40SB, HC50SB, HC60SB, HC80SB, HC2040SB, HC2042SB, HC2050SB, HC2052SB, HC2060SB + 3 more — see full table ↓

How to order

Send the Hankuk Chain part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
HC35SBPitch P (mm): 9.525 | Roller Link Width W (mm): 4.78 | Roller Dia. Dr (mm): 5.08 | Pin Dia. d (mm): 3.28 | Pin L1 (mm): 6.15 | Pin L2 (mm): 7.65 | Pin L4 (mm): 13.80 | Plate Thickness T (mm): 1.24 | Plate Height H (mm): 8.80 | Min. Curve Radius R (mm): 250 | Avg. Tensile Strength kN (kgf): 8.04 (820) | Max. Allowable Tension kN (kgf): 0.98 (100) | Approx. Weight (kg/m): 0.30
HC40SBPitch P (mm): 12.70 | Roller Link Width W (mm): 7.95 | Roller Dia. Dr (mm): 7.94 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 8.20 | Pin L2 (mm): 9.70 | Pin L4 (mm): 17.90 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 11.70 | Min. Curve Radius R (mm): 350 | Avg. Tensile Strength kN (kgf): 11.77 (1,200) | Max. Allowable Tension kN (kgf): 1.86 (190) | Approx. Weight (kg/m): 0.60
HC50SBPitch P (mm): 15.875 | Roller Link Width W (mm): 9.53 | Roller Dia. Dr (mm): 10.16 | Pin Dia. d (mm): 4.51 | Pin L1 (mm): 10.35 | Pin L2 (mm): 12.30 | Pin L4 (mm): 22.65 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 14.60 | Min. Curve Radius R (mm): 400 | Avg. Tensile Strength kN (kgf): 20.6 (2,100) | Max. Allowable Tension kN (kgf): 2.84 (290) | Approx. Weight (kg/m): 0.98
HC60SBPitch P (mm): 19.05 | Roller Link Width W (mm): 12.70 | Roller Dia. Dr (mm): 11.91 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 12.95 | Pin L2 (mm): 14.75 | Pin L4 (mm): 27.70 | Plate Thickness T (mm): 2.40 | Plate Height H (mm): 17.50 | Min. Curve Radius R (mm): 500 | Avg. Tensile Strength kN (kgf): 28.05 (2,860) | Max. Allowable Tension kN (kgf): 4.02 (410) | Approx. Weight (kg/m): 1.38
HC80SBPitch P (mm): 25.40 | Roller Link Width W (mm): 15.88 | Roller Dia. Dr (mm): 15.88 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 16.40 | Pin L2 (mm): 18.90 | Pin L4 (mm): 35.30 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 23.00 | Min. Curve Radius R (mm): 600 | Avg. Tensile Strength kN (kgf): 39.2 (4,000) | Max. Allowable Tension kN (kgf): 6.96 (710) | Approx. Weight (kg/m): 2.53
HC2040SBRoller Type: S (small roller) | Pitch P (mm): 25.40 | Roller Link Width W (mm): 7.95 | Roller Dia. Dr (mm): 7.94 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 8.20 | Pin L2 (mm): 9.70 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 11.70 | Min. Curve Radius R (mm): 700 | Avg. Tensile Strength kN (kgf): 11.77 (1,200) | Max. Allowable Tension kN (kgf): 1.86 (190) | Approx. Weight (kg/m): 0.45
HC2042SBRoller Type: R (large roller) | Pitch P (mm): 25.40 | Roller Link Width W (mm): 7.95 | Roller Dia. Dr (mm): 15.88 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 8.20 | Pin L2 (mm): 9.70 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 11.70 | Min. Curve Radius R (mm): 700 | Avg. Tensile Strength kN (kgf): 11.77 (1,200) | Max. Allowable Tension kN (kgf): 1.86 (190) | Approx. Weight (kg/m): 0.77
HC2050SBRoller Type: S (small roller) | Pitch P (mm): 31.75 | Roller Link Width W (mm): 9.53 | Roller Dia. Dr (mm): 10.16 | Pin Dia. d (mm): 4.51 | Pin L1 (mm): 10.35 | Pin L2 (mm): 12.30 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 14.60 | Min. Curve Radius R (mm): 800 | Avg. Tensile Strength kN (kgf): 20.6 (2,100) | Max. Allowable Tension kN (kgf): 2.84 (290) | Approx. Weight (kg/m): 0.74
HC2052SBRoller Type: R (large roller) | Pitch P (mm): 31.75 | Roller Link Width W (mm): 9.53 | Roller Dia. Dr (mm): 19.05 | Pin Dia. d (mm): 4.51 | Pin L1 (mm): 10.35 | Pin L2 (mm): 12.30 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 14.60 | Min. Curve Radius R (mm): 800 | Avg. Tensile Strength kN (kgf): 20.6 (2,100) | Max. Allowable Tension kN (kgf): 2.84 (290) | Approx. Weight (kg/m): 1.21
HC2060SBRoller Type: S (small roller) | Pitch P (mm): 38.10 | Roller Link Width W (mm): 12.70 | Roller Dia. Dr (mm): 11.91 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 14.45 | Pin L2 (mm): 16.25 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 17.50 | Min. Curve Radius R (mm): 1,000 | Avg. Tensile Strength kN (kgf): 28.05 (2,860) | Max. Allowable Tension kN (kgf): 4.02 (410) | Approx. Weight (kg/m): 1.29
HC2062SBRoller Type: R (large roller) | Pitch P (mm): 38.10 | Roller Link Width W (mm): 12.70 | Roller Dia. Dr (mm): 22.23 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 14.45 | Pin L2 (mm): 16.25 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 17.50 | Min. Curve Radius R (mm): 1,000 | Avg. Tensile Strength kN (kgf): 28.05 (2,860) | Max. Allowable Tension kN (kgf): 4.02 (410) | Approx. Weight (kg/m): 1.96
HC2080SBRoller Type: S (small roller) | Pitch P (mm): 50.80 | Roller Link Width W (mm): 15.88 | Roller Dia. Dr (mm): 15.88 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 18.00 | Pin L2 (mm): 20.50 | Plate Thickness T (mm): 4.00 | Plate Height H (mm): 23.00 | Min. Curve Radius R (mm): 1,200 | Avg. Tensile Strength kN (kgf): 39.2 (4,000) | Max. Allowable Tension kN (kgf): 6.96 (710) | Approx. Weight (kg/m): 2.17
HC2082SBRoller Type: R (large roller) | Pitch P (mm): 50.80 | Roller Link Width W (mm): 15.88 | Roller Dia. Dr (mm): 28.58 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 18.00 | Pin L2 (mm): 20.50 | Plate Thickness T (mm): 4.00 | Plate Height H (mm): 23.00 | Min. Curve Radius R (mm): 1,200 | Avg. Tensile Strength kN (kgf): 39.2 (4,000) | Max. Allowable Tension kN (kgf): 6.96 (710) | Approx. Weight (kg/m): 3.21

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