20B-2 Taper Bored Sprockets for DIN 8187 Roller Chains (B Series)
20B-2 taper bored sprockets are an essential part of chain transmissions for all roller chain types according to DIN 8187 – European B series. Theese sprockets are duplex.
20B-2-16 TB 2517 (1 1/4 × 3/4, Steel)
Sprocket
Out of Stock
On Request Estimated time of shipping will 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.
Price on request The sprocket price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the sprockets. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
20B-2-19 TB 3030 (1 1/4 × 3/4, Steel)
Sprocket
Out of Stock
On Request Estimated time of shipping will 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.
Price on request The sprocket price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the sprockets. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
20B-2-25 TB 3030 (1 1/4 × 3/4, Steel)
Sprocket
Out of Stock
On Request Estimated time of shipping will 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.
Price on request The sprocket price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the sprockets. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
20B-2-38 TB 3535 (1 1/4 × 3/4, Steel)
Sprocket
Out of Stock
On Request Estimated time of shipping will 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.
Price on request The sprocket price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the sprockets. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
Sprockets Fields of Use
20B-2 taper bored sprockets 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
Steel C43.
Other materials on request.
Sprockets Code Description
Example:
20B-2-25-TB 3030 (1 1/4 × 3/4, steel)
| Code Part | Description |
|---|---|
| 20B |
Type of chain |
| 2 |
Duplex |
| 25 |
Number of teeth |
| TB |
Taper Lock bushes design |
| 3030 |
Type of bush |
| 1 1/4 × 3/4 |
Pitch of teeth in inches × internal width of the chain in mm |
| Steel |
Sprocket material |
Documents for Download
Dimensions and Parameters of 20B Taper Bored Sprockets for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 152.11 kB)
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