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Extended pin chains

Extended pin chains are roller chains in which selected pins are extended and protrude from the side of the chain. Flights, guides, rollers or rods connecting two parallel chains are fixed to their ends.

Extended pin chains - ready for installation in a conveyor

The chain is ready for installation in a conveyor straight away - there is no need to weld brackets or drill plates. You fit cross rods onto the protruding pins, which shortens assembly and makes it easier to replace worn parts later. You choose the spacing, diameter and length of the extended pins to suit the machine design. We make the standard versions from C45 steel, with components hardened separately before assembly, and selected chains are also available nickel-plated, stainless and in 316L acid-resistant steel.

B-type roller chains with various extended pin spacings

B-type roller chains with an extended pin on every link or at a specified spacing, e.g. on every second or third pin. The diameter, length and spacing of the pins are given in the product name.

Frequently asked questions about extended pin chain designations

How do I read "fi=8 L=40 on every 3rd pin"?

fi=8 is the diameter of the extended pin in millimetres, L=40 is its length, and "on every 3rd pin" means that every third pin of the chain is extended.

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Acid-resistant chain 12B-1 fi=8 L=40 on every 3 pins

Acid-resistant chain 12B-1 fi=8 L=40 on every 3 pins

Acid-resistant roller chain 12B-1 made of 316L stainless steel, with an extended pin of diameter fi=8 mm and length L=40.5 mm, placed on every third pin. 316L steel provides high resistance to corrosion, moisture and cleaning agents, making the chain suitable for environments with increased hygiene requirements. The geometry of the base chain complies with PN 77/M-84168 / DIN 8187 (British standard "B"). It performs well in the food and chemical industries, in sorting machines and wherever corro
Acid-resistant roller chain 12B-1 made of 316L stainless steel, with an extended pin of diameter fi=8 mm and length L=40.5 mm, placed on every third pin. 316L steel provides high resistance to corrosion, moisture and cleaning agents, making the chain suitable for environments with increased hygiene requirements. The geometry of the base chain complies with PN 77/M-84168 / DIN 8187 (British standard "B"). It performs well in the food and chemical industries, in sorting machines and wherever corro
Weight
1,6 kg
In Stock
250
In Stock:
250

61,24 €

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61,24 €

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Acid-resistant chain 12B-1 fi=8 L=40 on every 4 pins

Acid-resistant chain 12B-1 fi=8 L=40 on every 4 pins

Acid-resistant chain 12B-1 fi=8 L=40 on every 4 pins
Acid-resistant roller chain 12B-1 made of 316L stainless steel, with an extended pin of diameter fi=8 mm and length L=40.5 mm, occurring on every fourth pin. The wider spacing of the extended pins compared with the "every 3" variant works well where accessory mounting points can be spaced further apart, e.g. with longer flights or dividers. The base chain is made in accordance with PN 77/M-84168 / DIN 8187 (British standard "B"), and the material - 316L steel - ensures durability in humid and hy
Acid-resistant roller chain 12B-1 made of 316L stainless steel, with an extended pin of diameter fi=8 mm and length L=40.5 mm, occurring on every fourth pin. The wider spacing of the extended pins compared with the "every 3" variant works well where accessory mounting points can be spaced further apart, e.g. with longer flights or dividers. The base chain is made in accordance with PN 77/M-84168 / DIN 8187 (British standard "B"), and the material - 316L steel - ensures durability in humid and hy
Weight
1,6 kg
In Stock
53,981
In Stock:
53,981

61,24 €

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61,24 €

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Chain 08B-1 1p-2 L=30

Chain 08B-1 1p-2 L=30

Chain 08B, simplex 1p-2, length 30mm offers increased performance thanks to its modern design. is an indispensable component in systems requiring precise power transmission.
Chain 08B, simplex 1p-2, length 30mm offers increased performance thanks to its modern design. is an indispensable component in systems requiring precise power transmission.
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0
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0
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Chain 08B-1 fi=4.45 L=15 on every pitch

Chain 08B-1 fi=4.45 L=15 on every pitch

Chain 08B, simplex fi=4.45, length 15mm, on every pitch is an advanced element distinguished by high-quality workmanship. Performs well under intensive use, providing stability and efficiency.
Chain 08B, simplex fi=4.45, length 15mm, on every pitch is an advanced element distinguished by high-quality workmanship. Performs well under intensive use, providing stability and efficiency.
Weight
1,3 kg
In Stock
0
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0
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Chain 08B-1 fi=4.45 L=15 on one in every 3 pins

Chain 08B-1 fi=4.45 L=15 on one in every 3 pins

Chain 08B, simplex fi=4.45, length 15mm, on one in every 3 pins is an excellent solution for professionals who need reliable components. Its innovative design allows for efficient power transmission.
Chain 08B, simplex fi=4.45, length 15mm, on one in every 3 pins is an excellent solution for professionals who need reliable components. Its innovative design allows for efficient power transmission.
Weight
1 kg
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0
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0
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Chain 08B-1 fi=4.45 L=29.6 on one in every 3 pins

Chain 08B-1 fi=4.45 L=29.6 on one in every 3 pins

Chain 08B-1 fi=4.45 L=29.6 on one in every 3 pins
Roller chain 08B-1 with an extended pin of diameter fi=4.45 mm and length L=29.6 mm, fitted on every third pin. The extended pin retains the standard diameter used in 08B chains, so it runs unchanged on typical sprockets of this size, while protruding beyond the side plates to allow the mounting of flights, brackets or conveying elements. The chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 for the British standard "B". It is used where, in addition to power transmission, additi
Roller chain 08B-1 with an extended pin of diameter fi=4.45 mm and length L=29.6 mm, fitted on every third pin. The extended pin retains the standard diameter used in 08B chains, so it runs unchanged on typical sprockets of this size, while protruding beyond the side plates to allow the mounting of flights, brackets or conveying elements. The chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 for the British standard "B". It is used where, in addition to power transmission, additi
Weight
1,1 kg
In Stock
357,167
In Stock:
357,167

15,31 €

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15,31 €

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Chain 08B-1 with pins extended on one side to L=15

Chain 08B-1 with pins extended on one side to L=15

Chain 08B, simplex with pins extended on one side, length 15mm is a product that combines durability and efficiency. Ideally suited to applications in harsh industrial conditions.
Chain 08B, simplex with pins extended on one side, length 15mm is a product that combines durability and efficiency. Ideally suited to applications in harsh industrial conditions.
Weight
1 kg
In Stock
0
In Stock:
0
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Chain 10B-1 1p-2 fi=5.08 L=18

Chain 10B-1 1p-2 fi=5.08 L=18

Chain 10B, simplex 1p-2 fi=5.08, length 18mm provides excellent mechanical properties, making it a reliable choice. Its design enables efficient operation in various drive systems.
Chain 10B, simplex 1p-2 fi=5.08, length 18mm provides excellent mechanical properties, making it a reliable choice. Its design enables efficient operation in various drive systems.
Weight
1,4 kg
In Stock
0
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0
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Chain 10B-1 fi=8 L=34 on one in every 4 pins

Chain 10B-1 fi=8 L=34 on one in every 4 pins

Chain 10B-1 fi=8 L=34 on one in every 4 pins
Roller chain 10B-1 with extended pin of diameter fi=8 mm and length L=34 mm, occurring on every fourth pin. The extended pin has a larger diameter than the standard pin of the 10B chain (5.08 mm), which increases its resistance to lateral loads when mounting conveying fittings in conveyors and sorters. The base chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard "B"). Note: the spacing of the extended pins and their dimensions are specific to this model and do not
Roller chain 10B-1 with extended pin of diameter fi=8 mm and length L=34 mm, occurring on every fourth pin. The extended pin has a larger diameter than the standard pin of the 10B chain (5.08 mm), which increases its resistance to lateral loads when mounting conveying fittings in conveyors and sorters. The base chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard "B"). Note: the spacing of the extended pins and their dimensions are specific to this model and do not
Weight
1,3 kg
In Stock
155,0307
In Stock:
155,0307
total 34,80 €

26,77 €

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26,77 €

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Chain 10B-1 with extended pin

Chain 10B-1 with extended pin

Chain 10B, simplex with extended pin is a product that combines durability and efficiency. Ideally suited to applications in harsh industrial conditions.
Chain 10B, simplex with extended pin is a product that combines durability and efficiency. Ideally suited to applications in harsh industrial conditions.
Weight
1,3 kg
In Stock
0
In Stock:
0
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Chain 12B-1 fi=5.72 L=40.5 on one in every 3 pins

Chain 12B-1 fi=5.72 L=40.5 on one in every 3 pins

Chain 12B-1 fi=5.72 L=40.5 on one in every 3 pins
Roller chain 12B-1 with an extended pin of standard diameter fi=5.72 mm and length L=40.5 mm, fitted on every third pin. Unlike the version with a reinforced pin fi=8, this model keeps the standard pin diameter of the 12B chain - it is only extended, which allows accessories to be fitted without increasing the load on the sprockets. The chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard “B”). Used in conveyors, sorters and transport lines where a fixing point on
Roller chain 12B-1 with an extended pin of standard diameter fi=5.72 mm and length L=40.5 mm, fitted on every third pin. Unlike the version with a reinforced pin fi=8, this model keeps the standard pin diameter of the 12B chain - it is only extended, which allows accessories to be fitted without increasing the load on the sprockets. The chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard “B”). Used in conveyors, sorters and transport lines where a fixing point on
Weight
1,6 kg
In Stock
89,28
In Stock:
89,28
total 19,49 €

14,99 €

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14,99 €

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Chain 12B-1 fi=8 L=24 on every 3 pins, stainless

Chain 12B-1 fi=8 L=24 on every 3 pins, stainless

Chain 12B, simplex fi=8, length 24mm, on every 3 pins, stainless is a product with increased performance, designed for intensive use. Ensures optimal operation in various field conditions.
Chain 12B, simplex fi=8, length 24mm, on every 3 pins, stainless is a product with increased performance, designed for intensive use. Ensures optimal operation in various field conditions.
Weight
1,7 kg
In Stock
0
In Stock:
0
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Chain 12B-1 fi=8 L=24 on every 4 pins, stainless

Chain 12B-1 fi=8 L=24 on every 4 pins, stainless

Chain 12B, simplex fi=8, length 24mm, on every 4 pins, stainless is a versatile component that can be used in many applications. Its robust design guarantees long service life.
Chain 12B, simplex fi=8, length 24mm, on every 4 pins, stainless is a versatile component that can be used in many applications. Its robust design guarantees long service life.
Weight
1,7 kg
In Stock
0
In Stock:
0
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Chain 12B-1 fi=8 L=24 on one in every 3 pins

Chain 12B-1 fi=8 L=24 on one in every 3 pins

Chain 12B-1 fi=8 L=24 on one in every 3 pins
Roller chain 12B-1 with an extended, reinforced pin of diameter fi=8 mm and length L=24 mm, fitted on every third pin. The pin is noticeably thicker than the standard pin of the 12B chain (5.72 mm), which increases its resistance to bending under high lateral loads, e.g. when fixing flights or guides. The product is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard “B”). It performs well in agricultural machinery conveyors, sorters, production lines and heavy component h
Roller chain 12B-1 with an extended, reinforced pin of diameter fi=8 mm and length L=24 mm, fitted on every third pin. The pin is noticeably thicker than the standard pin of the 12B chain (5.72 mm), which increases its resistance to bending under high lateral loads, e.g. when fixing flights or guides. The product is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard “B”). It performs well in agricultural machinery conveyors, sorters, production lines and heavy component h
Weight
1,5 kg
In Stock
889,828
In Stock:
889,828

25,33 €

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25,33 €

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m
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Chain 12B-1 fi=8 L=24 on one in every 4 pins

Chain 12B-1 fi=8 L=24 on one in every 4 pins

Chain 12B, simplex fi=8, length 24mm, on one in every 4 pins is a product with increased performance, designed for intensive use. Ensures optimal operation in various field conditions.
Chain 12B, simplex fi=8, length 24mm, on one in every 4 pins is a product with increased performance, designed for intensive use. Ensures optimal operation in various field conditions.
Weight
1,5 kg
In Stock
0
In Stock:
0

25,33 €

total
Total (total)

25,33 €

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Chain 12B-1 fi=8 L=40 on every 3 pins, stainless

Chain 12B-1 fi=8 L=40 on every 3 pins, stainless

Chain 12B, simplex fi=8, length 40mm, on every 3 pins, stainless combines high quality with an affordable price. Ideally suited to upgrading existing drive systems.
Chain 12B, simplex fi=8, length 40mm, on every 3 pins, stainless combines high quality with an affordable price. Ideally suited to upgrading existing drive systems.
Weight
1,8 kg
In Stock
0
In Stock:
0
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Chain 12B-1 fi=8 L=40 on every 4 pins, stainless

Chain 12B-1 fi=8 L=40 on every 4 pins, stainless

Chain 12B, simplex fi=8, length 40mm, on every 4 pins, stainless is a reliable choice for demanding users. It offers excellent operating parameters and easy installation.
Chain 12B, simplex fi=8, length 40mm, on every 4 pins, stainless is a reliable choice for demanding users. It offers excellent operating parameters and easy installation.
Weight
1,8 kg
In Stock
0
In Stock:
0
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Chain 12B-1 fi=8 L=40 on one in every 3 pins

Chain 12B-1 fi=8 L=40 on one in every 3 pins

Chain 12B-1 fi=8 L=40 on one in every 3 pins
Roller chain 12B-1 with an extended pin of diameter fi=8 mm and length L=40.5 mm, fitted on every third pin. This is a longer pin version than the L=24 variant, which allows larger or thicker conveyed items to be fixed directly on the chain. The base chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard “B”). It is used in industrial and agricultural conveyors and in sorters where flights, dividers or holders need to be fixed on the extended pins. Parameter Value Ty
Roller chain 12B-1 with an extended pin of diameter fi=8 mm and length L=40.5 mm, fitted on every third pin. This is a longer pin version than the L=24 variant, which allows larger or thicker conveyed items to be fixed directly on the chain. The base chain is manufactured in accordance with PN 77/M-84168 / DIN 8187 (British standard “B”). It is used in industrial and agricultural conveyors and in sorters where flights, dividers or holders need to be fixed on the extended pins. Parameter Value Ty
Weight
1,6 kg
In Stock
721,929
In Stock:
721,929

26,45 €

total
Total (total)

26,45 €

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Quantity must be included in range 0,01 - 721,929
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Chain 12B-1 fi=8 L=40 on one in every 4 pins

Chain 12B-1 fi=8 L=40 on one in every 4 pins

Chain 12B, simplex fi=8, length 40mm, on one in every 4 pins combines high quality with an affordable price. Ideally suited to upgrading existing drive systems.
Chain 12B, simplex fi=8, length 40mm, on one in every 4 pins combines high quality with an affordable price. Ideally suited to upgrading existing drive systems.
Weight
1,6 kg
In Stock
0
In Stock:
0

26,45 €

total
Total (total)

26,45 €

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Chain 12B-1 L=21 on every 2 pins

Chain 12B-1 L=21 on every 2 pins

Chain 12B, simplex, length 21mm, on every 2 pins is a solid component that ensures efficient energy transfer. Ideally suited to agricultural machinery, guaranteeing long-lasting performance in harsh conditi
Chain 12B, simplex, length 21mm, on every 2 pins is a solid component that ensures efficient energy transfer. Ideally suited to agricultural machinery, guaranteeing long-lasting performance in harsh conditi
Weight
1,8 kg
In Stock
0
In Stock:
0
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