Roller Chains 28B
28B 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.
28B-1 DIN 8187 KÖBO (1 3/4 × 1 1/4) - 5m Pack
Roller Chain
In stock: no
65.07€ without VAT
78.73€ including VAT
28B-1 DIN 8187 KÖBO (Straight Plates) - 5m Pack
Roller Chain
In stock: no
68.29€ without VAT
82.64€ including VAT
28B-2 DIN 8187 KÖBO (1 3/4 × 1 7/32) - 5m Pack
Roller Chain
In stock: no
130.14€ without VAT
157.47€ including VAT
28B-3 DIN 8187 KÖBO (1 3/4 × 1 7/32) - 5m Pack
Roller Chain
In stock: no
208.21€ without VAT
251.93€ including VAT
Connector Link 28B-1 DIN 8187 KÖBO - Crank Link
Roller Chain
In stock: no
10.80€ without VAT
13.07€ including VAT
Connector Link 28B-2 DIN 8187 KÖBO - Crank Link
Roller Chain
In stock: no
21.58€ without VAT
26.12€ including VAT
Connector Link 28B-2 DIN 8187 KÖBO - Straight
Roller Chain
In stock: no
10.75€ without VAT
13.01€ including VAT
Connector Link 28B-2 DIN 8187 KÖBO
Roller Chain
In stock: no
10.79€ without VAT
13.05€ including VAT
Connector Link 28B-3 DIN 8187 KÖBO - Crank Link
Roller Chain
In stock: no
34.58€ without VAT
41.84€ including VAT
Connector Link 28B-3 DIN 8187 KÖBO - Straight
Roller Chain
In stock: no
17.22€ without VAT
20.84€ including VAT
Connector Link 28B-3 DIN 8187 KÖBO
Roller Chain
In stock: no
17.26€ without VAT
20.89€ including VAT
Chains Construction

- Inner link
- Outer link
- Pin
- Bush
- Roller
Chains Fields of Use
The 28B roller chains according to DIN 8187 are designed for general use especially in medium and heavy industry.
They are used in drives, but they can be fitted with attachments to transport material.
Chains Material
Steel.
Chains Code Description
Example:
28B-3 DIN 8187 KÖBO (1 3/4 × 1 7/32) - 5m Pack
| Code Part | Description |
|---|---|
| 28B |
Type of chain |
| 3 |
Triplex |
| DIN 8187 |
European standard (B Series) |
| KÖBO |
Manufacturer |
| 1 3/4 × 1 7/32 |
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.











