1
Overview
01
What are hollow pin chains
Hollow pin chains are roller chains per DIN 8187/ISO 606 standard, where the connecting pins are hollow. The hollow pin allows attachments, guides or other elements to be mounted directly through the pin's bore, without additional processing of the chain.
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Sizes
02
Technical dimensions
| ISO | p (mm) | p (inch) | b1 min. (mm) | d3 (mm) | d1 max. (mm) | a2 max. (mm) | g max. (mm) | Min. breaking load (kN) | Avg. breaking load (kN) | Weight (kg/m) |
|---|---|---|---|---|---|---|---|---|---|---|
| 08B-1 | 12,7 | 1/2" | 7,75 | 4,50 | 8,51 | 17,0 | 11,6 | 10,8 | 17,4 | 0,58 |
| 10B-1 | 15,875 | 5/8" | 9,65 | 5,18 | 10,16 | 19,6 | 14,5 | 14,7 | 19,7 | 0,77 |
| 12B-1 | 19,05 | 3/4" | 11,68 | 5,85 | 12,07 | 22,7 | 15,9 | 16,7 | 23,3 | 0,98 |
| 16B-1 | 25,4 | 1" | 17,02 | 8,33 | 15,88 | 36,1 | 20,5 | 32,7 | 41,0 | 2,21 |
Specifications
Download PDF ↓Frequently asked questions
How does a hollow pin chain differ from a standard roller chain?
The key difference is the hollow pin — it allows attachments or guides to be mounted directly through the bore, without drilling or additional processing.
What sizes does Nibora Ltd. offer?
4 sizes - 08B-1, 10B-1, 12B-1 and 16B-1, per DIN 8187/ISO 606.
What is the price of hollow pin chains?
Contact Nibora Ltd. for a quote based on the size you need.