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Roller Chains
Attachment Chain
K1X2 Attachment Chain
Quick Code: BB-423450
12B-1 Donghua Attachment Chain Complete with Universal K1X2 Every 4th Pitch on Outer (5m Box)
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Product Specification
Chain No.
12B1
FA / FB
32mm to 41mm
G
15.9mm
h4
11.9mm
P
19.05mm
T
1.85mm
W
55.6mm
Reference
15512B-1K1X2E4P
Quick Order Code
BB-423450
Product Description
Donghua 12B-1 Universal K1X2 Attachment Chain offers a high-performance solution for industrial conveyor and machinery connections, engineered for maximum compatibility and durability.
Key Features:
- Universal dimensions compatible with 99% of manufacturers' attachment chains
- Fully automated pre-load machine processing
- Eliminates initial chain elongation
- Enhanced service and fatigue life
- Manufactured by one of the world's largest chain producers
Technical Specifications:
| Chain Number: | 12B1 |
| Pitch (P): | 19.05mm |
| Width (W): | 55.6mm |
Typical Applications:
- Conveyor belt systems
- Material handling equipment
- Agricultural machinery
- Food processing equipment
- Manufacturing production lines
Backed by Donghua's global manufacturing capabilities, producing over 40 million meters of finished chain annually, this attachment chain provides reliable performance across diverse industrial environments.
Note: Comprehensive technical comparison available in accompanying data sheet.



