• Hankuk Chain ANSI Standard Offset Link (O/L)
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Hankuk Chain ANSI Standard Offset Link (O/L)

Hankuk Chain ANSI Standard Offset Link (O/L)

Offset links for ANSI standard roller chain; when an offset link is used the maximum allowable load of the chain is reduced to 65%.

Key features

  • One-pitch and two-pitch offset links
  • Maximum allowable load 65% of chain rating
HC25 O/L Pitch P (mm): 6.35 | Roller Dia. Dr (mm): 3.30 | Roller Link Width W (mm): 3.18 | Pin Dia. d (mm): 2.31 | Pin L1 (mm): 3.80 | Pin L2 (mm): 4.80 | Plate Thickness T (mm): 0.75 | Plate Height H (mm): 5.84 | Plate Height h (mm): 5.05 | Transverse Pitch C (mm): 6.4
HC35 O/L Pitch P (mm): 9.525 | Roller Dia. Dr (mm): 5.08 | Roller Link Width W (mm): 4.78 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 5.85 | Pin L2 (mm): 7.65 | Plate Thickness T (mm): 1.25 | Plate Height H (mm): 9.0 | Plate Height h (mm): 7.8 | Transverse Pitch C (mm): 10.1
HC41 O/L Pitch P (mm): 12.70 | Roller Dia. Dr (mm): 7.77 | Roller Link Width W (mm): 6.38 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 6.65 | Pin L2 (mm): 9.35 | Plate Thickness T (mm): 1.25 | Plate Height H (mm): 9.7 | Plate Height h (mm): 8.1
HC40 O/L Pitch P (mm): 12.70 | Roller Dia. Dr (mm): 7.94 | Roller Link Width W (mm): 7.95 | Pin Dia. d (mm): 3.97 | Pin L1 (mm): 8.25 | Pin L2 (mm): 10.25 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 12.0 | Plate Height h (mm): 10.4 | Transverse Pitch C (mm): 14.4
HC50 O/L Pitch P (mm): 15.875 | Roller Dia. Dr (mm): 10.16 | Roller Link Width W (mm): 9.53 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 10.30 | Pin L2 (mm): 11.85 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 15.0 | Plate Height h (mm): 13.0 | Transverse Pitch C (mm): 18.1
HC60 O/L Pitch P (mm): 19.05 | Roller Dia. Dr (mm): 11.91 | Roller Link Width W (mm): 12.70 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 12.75 | Pin L2 (mm): 14.25 | Plate Thickness T (mm): 2.40 | Plate Height H (mm): 18.1 | Plate Height h (mm): 15.6 | Transverse Pitch C (mm): 22.8
HC80 O/L Pitch P (mm): 25.40 | Roller Dia. Dr (mm): 15.88 | Roller Link Width W (mm): 15.88 | Pin Dia. d (mm): 7.94 | Pin L1 (mm): 16.25 | Pin L2 (mm): 19.90 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 24.1 | Plate Height h (mm): 20.8 | Transverse Pitch C (mm): 29.3
HC100 O/L Pitch P (mm): 31.75 | Roller Dia. Dr (mm): 19.05 | Roller Link Width W (mm): 15.88 | Pin Dia. d (mm): 9.54 | Pin L1 (mm): 19.80 | Pin L2 (mm): 23.70 | Plate Thickness T (mm): 4.00 | Plate Height H (mm): 30.1 | Plate Height h (mm): 26.0 | Transverse Pitch C (mm): 35.8
HC120 O/L Pitch P (mm): 38.10 | Roller Dia. Dr (mm): 22.23 | Roller Link Width W (mm): 25.40 | Pin Dia. d (mm): 11.11 | Pin L1 (mm): 25.50 | Pin L2 (mm): 29.20 | Plate Thickness T (mm): 4.80 | Plate Height H (mm): 36.2 | Plate Height h (mm): 31.2 | Transverse Pitch C (mm): 45.4
HC140 O/L Pitch P (mm): 44.45 | Roller Dia. Dr (mm): 25.40 | Roller Link Width W (mm): 25.40 | Pin Dia. d (mm): 12.71 | Pin L1 (mm): 27.85 | Pin L2 (mm): 31.65 | Plate Thickness T (mm): 5.60 | Plate Height H (mm): 42.2 | Plate Height h (mm): 36.4 | Transverse Pitch C (mm): 48.9
HC160 O/L Pitch P (mm): 50.80 | Roller Dia. Dr (mm): 28.58 | Roller Link Width W (mm): 31.75 | Pin Dia. d (mm): 14.29 | Pin L1 (mm): 33.25 | Pin L2 (mm): 37.25 | Plate Thickness T (mm): 6.30 | Plate Height H (mm): 48.2 | Plate Height h (mm): 41.6 | Transverse Pitch C (mm): 58.5
HC180 O/L Pitch P (mm): 57.15 | Roller Dia. Dr (mm): 35.71 | Roller Link Width W (mm): 35.72 | Pin Dia. d (mm): 17.46 | Pin L1 (mm): 38.00 | Pin L2 (mm): 43.30 | Plate Thickness T (mm): 7.20 | Plate Height H (mm): 54.2 | Plate Height h (mm): 46.8 | Transverse Pitch C (mm): 65.8
HC200 O/L Pitch P (mm): 63.50 | Roller Dia. Dr (mm): 39.69 | Roller Link Width W (mm): 38.10 | Pin Dia. d (mm): 19.85 | Pin L1 (mm): 41.80 | Pin L2 (mm): 47.20 | Plate Thickness T (mm): 7.90 | Plate Height H (mm): 60.3 | Plate Height h (mm): 52.0 | Transverse Pitch C (mm): 71.6
HC240 O/L Pitch P (mm): 76.20 | Roller Dia. Dr (mm): 47.63 | Roller Link Width W (mm): 47.63 | Pin Dia. d (mm): 23.81 | Pin L1 (mm): 50.90 | Pin L2 (mm): 55.70 | Plate Thickness T (mm): 9.50 | Plate Height H (mm): 72.4 | Plate Height h (mm): 62.4 | Transverse Pitch C (mm): 87.8
Chain AccessoriesHankuk Chain
14 product codes available in this family
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Hankuk Chain ANSI Standard Offset Link (O/L)

Brand Hankuk Chain·Chain Accessories

Available part numbers (14)

HC25 O/L, HC35 O/L, HC41 O/L, HC40 O/L, HC50 O/L, HC60 O/L, HC80 O/L, HC100 O/L, HC120 O/L, HC140 O/L + 4 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
HC25 O/LPitch P (mm): 6.35 | Roller Dia. Dr (mm): 3.30 | Roller Link Width W (mm): 3.18 | Pin Dia. d (mm): 2.31 | Pin L1 (mm): 3.80 | Pin L2 (mm): 4.80 | Plate Thickness T (mm): 0.75 | Plate Height H (mm): 5.84 | Plate Height h (mm): 5.05 | Transverse Pitch C (mm): 6.4
HC35 O/LPitch P (mm): 9.525 | Roller Dia. Dr (mm): 5.08 | Roller Link Width W (mm): 4.78 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 5.85 | Pin L2 (mm): 7.65 | Plate Thickness T (mm): 1.25 | Plate Height H (mm): 9.0 | Plate Height h (mm): 7.8 | Transverse Pitch C (mm): 10.1
HC41 O/LPitch P (mm): 12.70 | Roller Dia. Dr (mm): 7.77 | Roller Link Width W (mm): 6.38 | Pin Dia. d (mm): 3.59 | Pin L1 (mm): 6.65 | Pin L2 (mm): 9.35 | Plate Thickness T (mm): 1.25 | Plate Height H (mm): 9.7 | Plate Height h (mm): 8.1
HC40 O/LPitch P (mm): 12.70 | Roller Dia. Dr (mm): 7.94 | Roller Link Width W (mm): 7.95 | Pin Dia. d (mm): 3.97 | Pin L1 (mm): 8.25 | Pin L2 (mm): 10.25 | Plate Thickness T (mm): 1.50 | Plate Height H (mm): 12.0 | Plate Height h (mm): 10.4 | Transverse Pitch C (mm): 14.4
HC50 O/LPitch P (mm): 15.875 | Roller Dia. Dr (mm): 10.16 | Roller Link Width W (mm): 9.53 | Pin Dia. d (mm): 5.09 | Pin L1 (mm): 10.30 | Pin L2 (mm): 11.85 | Plate Thickness T (mm): 2.00 | Plate Height H (mm): 15.0 | Plate Height h (mm): 13.0 | Transverse Pitch C (mm): 18.1
HC60 O/LPitch P (mm): 19.05 | Roller Dia. Dr (mm): 11.91 | Roller Link Width W (mm): 12.70 | Pin Dia. d (mm): 5.96 | Pin L1 (mm): 12.75 | Pin L2 (mm): 14.25 | Plate Thickness T (mm): 2.40 | Plate Height H (mm): 18.1 | Plate Height h (mm): 15.6 | Transverse Pitch C (mm): 22.8
HC80 O/LPitch P (mm): 25.40 | Roller Dia. Dr (mm): 15.88 | Roller Link Width W (mm): 15.88 | Pin Dia. d (mm): 7.94 | Pin L1 (mm): 16.25 | Pin L2 (mm): 19.90 | Plate Thickness T (mm): 3.20 | Plate Height H (mm): 24.1 | Plate Height h (mm): 20.8 | Transverse Pitch C (mm): 29.3
HC100 O/LPitch P (mm): 31.75 | Roller Dia. Dr (mm): 19.05 | Roller Link Width W (mm): 15.88 | Pin Dia. d (mm): 9.54 | Pin L1 (mm): 19.80 | Pin L2 (mm): 23.70 | Plate Thickness T (mm): 4.00 | Plate Height H (mm): 30.1 | Plate Height h (mm): 26.0 | Transverse Pitch C (mm): 35.8
HC120 O/LPitch P (mm): 38.10 | Roller Dia. Dr (mm): 22.23 | Roller Link Width W (mm): 25.40 | Pin Dia. d (mm): 11.11 | Pin L1 (mm): 25.50 | Pin L2 (mm): 29.20 | Plate Thickness T (mm): 4.80 | Plate Height H (mm): 36.2 | Plate Height h (mm): 31.2 | Transverse Pitch C (mm): 45.4
HC140 O/LPitch P (mm): 44.45 | Roller Dia. Dr (mm): 25.40 | Roller Link Width W (mm): 25.40 | Pin Dia. d (mm): 12.71 | Pin L1 (mm): 27.85 | Pin L2 (mm): 31.65 | Plate Thickness T (mm): 5.60 | Plate Height H (mm): 42.2 | Plate Height h (mm): 36.4 | Transverse Pitch C (mm): 48.9
HC160 O/LPitch P (mm): 50.80 | Roller Dia. Dr (mm): 28.58 | Roller Link Width W (mm): 31.75 | Pin Dia. d (mm): 14.29 | Pin L1 (mm): 33.25 | Pin L2 (mm): 37.25 | Plate Thickness T (mm): 6.30 | Plate Height H (mm): 48.2 | Plate Height h (mm): 41.6 | Transverse Pitch C (mm): 58.5
HC180 O/LPitch P (mm): 57.15 | Roller Dia. Dr (mm): 35.71 | Roller Link Width W (mm): 35.72 | Pin Dia. d (mm): 17.46 | Pin L1 (mm): 38.00 | Pin L2 (mm): 43.30 | Plate Thickness T (mm): 7.20 | Plate Height H (mm): 54.2 | Plate Height h (mm): 46.8 | Transverse Pitch C (mm): 65.8
HC200 O/LPitch P (mm): 63.50 | Roller Dia. Dr (mm): 39.69 | Roller Link Width W (mm): 38.10 | Pin Dia. d (mm): 19.85 | Pin L1 (mm): 41.80 | Pin L2 (mm): 47.20 | Plate Thickness T (mm): 7.90 | Plate Height H (mm): 60.3 | Plate Height h (mm): 52.0 | Transverse Pitch C (mm): 71.6
HC240 O/LPitch P (mm): 76.20 | Roller Dia. Dr (mm): 47.63 | Roller Link Width W (mm): 47.63 | Pin Dia. d (mm): 23.81 | Pin L1 (mm): 50.90 | Pin L2 (mm): 55.70 | Plate Thickness T (mm): 9.50 | Plate Height H (mm): 72.4 | Plate Height h (mm): 62.4 | Transverse Pitch C (mm): 87.8

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