Roller Chains 12B
12B roller chains according to DIN 8187 are the most common type of drive chains. They are standardized according to ČSN 02 3311, DIN 8187 - European series B.
Standard chain designs are simplex, duplex or triplex. The chain consists of outer links with pins and inner links with bushes on which rotating rollers are fitted.
12B-1 DIN 8187 KÖBO (3/4 × 7/16) - 5m Pack
Roller Chain
In stock: yes
10.00€ without VAT
12.10€ including VAT
12B-1 DIN 8187 KÖBO (Straight Plates) - 5m Pack
Roller Chain
In stock: no
10.59€ without VAT
12.81€ including VAT
12B-1 DIN 8187 KÖBO (3/4 × 7/16) - from a Reel 50 m
Roller Chain
In stock: yes
12.24€ without VAT
14.81€ including VAT
12B-1 DIN 8187 KÖBO (3/4 × 7/16, Zinc-Plated) - from a Reel 30 m
Roller Chain
In stock: no
Price on request The chain 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 chains. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
12B-1 DIN 8187 KÖBO (3/4 × 7/16) - from a Reel 30 m
Roller Chain
In stock: no
Price on request The chain 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 chains. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
12B-1 DIN 8187 KÖBO (3/4 × 7/16, Nickel-Plated)
Roller Chain
In stock: yes
16.74€ without VAT
20.25€ including VAT
12B-1 DIN 8187 KÖBO (Zinc-Plated) - 5m Pack
Roller Chain
In stock: no
11.94€ without VAT
14.44€ including VAT
12B-2 DIN 8187 (3/4 × 7/16) - 5m Pack
Roller Chain
In stock: yes
15.22€ without VAT
18.42€ including VAT
12B-2 DIN 8187 KÖBO (3/4 × 7/16) - 5m Pack
Roller Chain
In stock: yes
20.03€ without VAT
24.24€ including VAT
12B-3 DIN 8187 KÖBO (3/4 × 7/16) - 5m Pack
Roller Chain
In stock: no
32.01€ without VAT
38.73€ including VAT
12B-3 DIN 8187 KÖBO (Straight Plates) - 5m Pack
Roller Chain
In stock: no
33.87€ without VAT
40.98€ including VAT
Connector Link 12B-1 DIN 8187 KÖBO - Crank Link
Roller Chain
In stock: yes
0.88€ without VAT
1.07€ including VAT
Connector Link 12B-1 DIN 8187 IWIS - Spring Clip
Roller Chain
In stock: yes
4.74€ without VAT
5.73€ including VAT
Connector Link 12B-1 DIN 8187 KÖBO - Straight Plates, Crank Link
Roller Chain
In stock: no
0.87€ without VAT
1.05€ including VAT
Connector Link 12B-1 DIN 8187 KÖBO - Straight Plates
Roller Chain
In stock: no
0.45€ without VAT
0.55€ including VAT
Connector Link 12B-2 DIN 8187 KÖBO - Crank Link
Roller Chain
In stock: yes
1.77€ without VAT
2.14€ including VAT
Connector Link 12B-2 DIN 8187 KÖBO - Straight Plates, Crank Link
Roller Chain
In stock: no
1.77€ without VAT
2.14€ including VAT
Connector Link 12B-2 DIN 8187 KÖBO - Straight Plates
Roller Chain
In stock: no
0.87€ without VAT
1.05€ including VAT
Chains Construction

- Inner link
- Outer link
- Pin
- Bush
- Roller
Chains Fields of Use
The 12B roller chains according to DIN 8187 are designed for general use especially in light and medium industry. They are used in drives, but they can be fitted with attachments to transport material.
Chains Material
Steel.
Chains Code Description
Example:
12B-2 DIN 8187 KÖBO (3/4 × 7/16) - 5m Pack
| Code Part | Description |
|---|---|
| 12B |
Type of chain |
| 2 |
Duplex |
| DIN 8187 |
European standard (B Series) |
| KÖBO |
Manufacturer |
| 3/4 × 7/16 |
Pitch in inches × internal width in inches |
| 5m Pack |
Standard package |
Documents for Download
Dimensions and Parameters of DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 371.93 kB)
Manufacturer Profile
KÖBO manufactures high-performance simplex, duplex and triplex roller chains, conveyor chains, sprockets, plate wheels and also special chains and accessories. Using their large production facilities they can manufacture sprockets and sprocket plates in nearly any exacting variation up to a diameter of 1700 mm.
KÖBO has been producing sprockets and chain wheels since 1894. In 1899, Emil Köhler and Hermann Bovenkamp developed a new standardization process for chain wheels that is still in use at KÖBO today. They were truly ahead of their time. KÖBO has used this type of innovative thinking for a lasting success across multiple industries. Innovation coupled with a deep customer understanding allows the company to see the bigger picture - and it still characterizes the company today.









