20B Cast Iron Sprockets for DIN 8187 Roller Chains (B Series)
20B Cast Iron Sprockets are an essential part of chain transmissions for all roller chain types according to DIN 8187 – European B series.
Depending on the chain type, the sprockets may be simplex, duplex or triplex.
Products are sorted by name in ascending order.
20B-1-38-GG (1 1/4 × 3/4 - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
5 219,70CZK excl. VAT
6 315,80CZK incl. VAT
20B-1-45-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
6 088,20CZK excl. VAT
7 366,70CZK incl. VAT
20B-1-57-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
9 186,30CZK excl. VAT
11 115,50CZK incl. VAT
20B-1-76-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
14 770,20CZK excl. VAT
17 871,90CZK incl. VAT
20B-2-38-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
10 315,70CZK excl. VAT
12 482,00CZK incl. VAT
20B-2-45-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
12 640,10CZK excl. VAT
15 294,60CZK incl. VAT
20B-2-57-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
17 103,20CZK excl. VAT
20 694,80CZK incl. VAT
20B-2-76-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
26 636,70CZK excl. VAT
32 230,40CZK incl. VAT
20B-3-38-GG (1 1/4 × 3/4 - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
14 760,00CZK excl. VAT
17 859,60CZK incl. VAT
20B-3-45-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
28 026,30CZK excl. VAT
33 911,90CZK incl. VAT
20B-3-57-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
Sprocket
At Supplier
On Request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the product. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
41 812,80CZK excl. VAT
50 593,50CZK incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
20B cast iron sprockets with hub are designed for general use in light and heavy industry.
They are used in drives, but can also be used for lifting or transporting material.
Sprockets Material
Cast iron
Sprockets Code Description
Example:
20B-1-45-GG (1 1/4 × 3/4) - Sprocket with Hub (Cast Iron)
| Code Part | Description |
|---|---|
| 20B |
Type of chain |
| 1 |
Simplex |
| 45 |
Number of teeth |
| GG |
With-hub cast iron design |
| 1 1/4 × 3/4 |
Pitch of teeth in inches × internal width of the chain in inches |
| Sprocket with Hub (Cast Iron) |
Sprocket design and material |
Documents for Download
Dimensions and Parameters of 20B Cast Iron Sprockets for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 158.09 kB)
Related Products
20B Sprockets for DIN 8187 Roller Chains (B Series)
20B Plate Wheels for DIN 8187 Roller Chains (B Series)
20B Drive Roller Chains
Dimensions in inches: 1 1/4" × 3/4"
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
