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  • Zhejiang Gidi Industrial Chain Co.,Ltd.
  • Industrial area of zhuji city,Zhejiang,China.

  • Zhuji foreign trade corporation of zhejiang ltd.
  • No.58 Genta Eeat Road,Zhuji,Zhejiang,China

  • +86 575 87258990
  • +86 575 87233739
  • www.gidi-chain.com/
  • GIDI CHAIN Catalogue

Short pitch precision roller chain(B series)

BS/DIN Standard Roller Chains, also called European standard roller chain, are manufactured according to BS 228, DIN 8187 and ISO 606B with the latest techniques for general industrial applications. Products are available in simplex, duplex and triplex. For long pitch alloy steel roller chains from 32B to 72B. The most popular length is 5meters or 10feet for one piece.

European standard roller chain

 

CHAIN NO. Pitch x Width Roller Plate Pin Transverse
Pitch
Average
 Ultimate
Strength
kgf
P x W Dia Height Thickness Dia Lengths
inch mm R H1 H2 T1 T2 D F G G1 C
05B-1 0.315" x 0.118" 8.00 x 3.00 5.00 7.00 7.00 0.75 0.75 2.30 3.85 4.80 --- --- 530
05B-2 0.315" x 0.118" 8.00 x 3.00 5.00 7.00 7.00 0.75 0.75 2.30 6.65 7.64 --- 5.64 960
06B-1 0.375" x 0.225" 9.525 x 5.72 6.35 8.10 8.10 1.00 1.25 3.28 6.10 7.40 --- --- 1050
06B-2 0.375" x 0.225" 9.525 x 5.72 6.35 8.10 8.10 1.00 1.25 3.28 11.20 12.30 --- 10.24 1900
06B-3 0.375" x 0.225" 9.525 x 5.72 6.35 8.10 8.10 1.00 1.25 3.28 16.30 17.40 17.80 10.24 2700
08B-1 0.5" x 0.305" 12.70 x 7.75 8.51 10.20 11.80 1.50 1.50 4.44 8.20 9.50 --- --- 1930
08B-2 0.5" x 0.305" 12.70 x 7.75 8.51 10.20 11.80 1.50 1.50 4.44 15.30 16.70 --- 13.92 3600
08B-3 0.5" x 0.305" 12.70 x 7.75 8.51 10.20 11.80 1.50 1.50 4.44 22.20 23.50 23.80 13.92 5400
10B-1 0.625" x 0.38" 15.875 x 9.65 10.16 13.00 14.60 1.65 1.65 5.06 9.60 11.10 --- --- 2700
10B-2 0.625" x 0.38" 15.875 x 9.65 10.16 13.00 14.60 1.65 1.65 5.06 17.90 19.40 --- 16.59 5200
10B-3 0.625" x 0.38" 15.875 x 9.65 10.16 13.00 14.60 1.65 1.65 5.06 26.20 27.50 28.20 16.59 7850
12B-1 0.75" x 0.46" 19.05 x 11.68 12.07 16.00 16.00 1.80 1.80 5.72 11.10 12.60 --- --- 3400
12B-2 0.75" x 0.46" 19.05 x 11.68 12.07 16.00 16.00 1.80 1.80 5.72 20.80 22.40 --- 19.46 6800
12B-3 0.75" x 0.46" 19.05 x 11.68 12.07 16.00 16.00 1.80 1.80 5.72 30.60 31.90 32.50 19.46 10200
16B-1 1" x 0.67" 25.4 x 17.02 15.88 20.80 20.80 3.20 4.00 8.27 17.70 19.25 20.20 --- 8000
16B-2 1" x 0.67" 25.4 x 17.02 15.88 20.80 20.80 3.20 4.00 8.27 33.64 35.16 36.16 31.88 16000
16B-3 1" x 0.67" 25.4 x 17.02 15.88 20.80 20.80 3.20 4.00 8.27 49.58 51.12 52.12 31.88 24000
20B-1 1.25" x 0.77" 31.75 x 19.56 19.05 26.00 26.00 3.50 4.40 10.18 20.50 --- 23.50 --- 12000
20B-2 1.25" x 0.77" 31.75 x 19.56 19.05 26.00 26.00 3.50 4.40 10.18 38.73 --- 41.72 36.45 24000
20B-3 1.25" x 0.77" 31.75 x 19.56 19.05 26.00 26.00 3.50 4.40 10.18 56.95 --- 59.95 36.45 36000
24B-1 1.5" x 1" 38.10 x 25.40 25.4 33.00 33.00 5.20 6.00 14.62 26.65 --- 32.35 --- 18000
24B-2 1.5" x 1" 38.10 x 25.40 25.4 33.00 33.00 5.20 6.00 14.62 50.83 --- 56.53 48.36 35000
24B-3 1.5" x 1" 38.10 x 25.40 25.4 33.00 33.00 5.20 6.00 14.62 75.00 --- 80.72 48.36 52500
28B-1 1.75" x 1.22" 44.45 x 31.00 27.94 37.00 37.00 6.40 7.40 15.90 32.48 --- 37.97 --- 21000
28B-2 1.75" x 1.22" 44.45 x 31.00 27.94 37.00 37.00 6.40 7.40 15.90 62.26 --- 67.75 59.56 41000
28B-3 1.75" x 1.22" 44.45 x 31.00 27.94 37.00 37.00 6.40 7.40 15.90 92.04 --- 97.53 59.56 60000
32B-1 2" x 1.22" 50.80 x 31.00 29.21 42.20 42.20 6.40 7.10 17.81 32.68 --- 38.17 --- 26500
32B-2 2" x 1.22" 50.80 x 31.00 29.21 42.20 42.20 6.40 7.10 17.81 61.95 --- 67.45 58.55 50500
32B-3 2" x 1.22" 50.80 x 31.00 29.21 42.20 42.20 6.40 7.10 17.81 91.23 --- 96.72 58.55 76000
40B-1 2.5" x 1.5" 63.50 x 38.10 39.37 52.90 52.90 8.00 8.40 22.89 40.20 --- 47.30 --- 39600
40B-2 2.5" x 1.5" 63.50 x 38.10 39.37 52.90 52.90 8.00 8.40 22.89 76.35 --- 83.45 72.29 76000
40B-3 2.5" x 1.5" 63.50 x 38.10 39.37 52.90 52.90 8.00 8.40 22.89 112.50 --- 119.60 72.29 112000
48B-1 3" x 1.8" 76.20 x 45.72 48.26 63.50 63.50 9.90 11.80 29.24 49.40 --- 56.50 --- 62200
48B-2 3" x 1.8" 76.20 x 45.72 48.26 63.50 63.50 9.90 11.80 29.24 95.00 --- 102.10 91.21 118000
48B-3 3" x 1.8" 76.20 x 45.72 48.26 63.50 63.50 9.90 11.80 29.24 140.60 --- 147.70 91.21 177000


1) The above chains are also available in versions like bushed chain (without roller), straight link-plate chain, stainless steel chain, nickel-plated chain, zinc-plated chain, copper-plated chain, dacrotised chain, hollow pin chain, side bow chain and o-ring chain to suit specific working conditions.

2) Unless otherwise requested, these chains are standard supplied in lengths of 5 meters per length including one connecting link. Offset links are used for adjust chain length. When used for perform power transmission at high speed or heavy-duty power transmission, two-pitch offset links (one inner link and one offset link) are recommended.

3) For attachment roller chains based on the above base chains, please tell us.

4) For plate wheels (type A) and hub sprockets (type B, type C) to suit the chains, please contact GD sales department.

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