SKF PHC 25-1 Offset Link Carbon Steel Roller Chain Link

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PHP164.52

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PHP184.26

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RS Stock No.:
267-9797
Mfr. Part No.:
PHC 25-1O/L
Manufacturer:
SKF
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Brand

SKF

Product Type

Roller Chain Link

Chain Type

25-1

Mechanical Link Type

Offset Link

Material

Carbon Steel

Series

PHC

Pitch

6.35mm

Pin Type

Transmission Chain Link

Standards/Approvals

ANSI

Roller Diameter

3.3mm

SKF PHC Series Roller Chain Link, 6.35mm Pitch, 3.3mm Roller Diameter - PHC 25-1O/L


This roller chain link provides a short connector for power-transmission chains where an odd number of pitches is required. It is an offset transmission link manufactured from carbon steel to join chain runs in industrial drive systems, meeting ANSI chain standards for compatibility in mechanical assemblies.

Features & Benefits


• 6.35mm pitch supports standardised chain spacing and drive alignment
• 3.3mm roller diameter reduces wear and maintains smooth engagement
• Offset link geometry enables odd-pitch chain lengths for design flexibility
• Transmission pin configuration allows straightforward assembly and removal

**Applications**


• Suitable for conveyor drives requiring odd-pitch adjustment
• Ideal for sprocket systems in automated machinery
• Used with light-duty power-transmission assemblies in electronics manufacturing
• Can be used for maintenance splicing in mechanical handling systems

How does the link affect chain serviceability?


The offset link is designed for simple disassembly and replacement, enabling quick repairs and minimal downtime during maintenance tasks.

What compatibility should be checked before installation?


Verify sprocket and chain numbers conform to ANSI spacing and that the pitch matches 6.35 mm to ensure proper meshing.

How does the material choice influence operational behaviour?


Carbon steel provides suitable strength for frequent cyclic loads and gives predictable wear characteristics under typical industrial lubrication regimes.

Is this link suitable for duplex configurations?


A duplex variant exists for use in twin-strand chain assemblies, permitting increased load capacity when required.