Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Roller Chain Link
	Chain Type	12B-3
	Mechanical Link Type	Connecting Link
	Material	Carbon Steel
	Series	PHC
	Pitch	19.05mm
	Width Between Roller Link Plates	11.68mm
	Pin Type	Transmission Chain Link
	Standards/Approvals	BS
	Roller Diameter	12.07mm

	Select all
	Brand SKF
	Product Type Roller Chain Link
	Chain Type 12B-3
	Mechanical Link Type Connecting Link
	Material Carbon Steel
	Series PHC
	Pitch 19.05mm
	Width Between Roller Link Plates 11.68mm
	Pin Type Transmission Chain Link
	Standards/Approvals BS
	Roller Diameter 12.07mm

Datasheet - PHC 12B-3C/L

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COO (Country of Origin):: CN

SKF PHC Series Roller Chain Link, 19.05mm Pitch, 12.07mm Roller Diameter - PHC 12B-3C/L

This roller chain link is designed to connect segments within industrial transmission chains, enabling power transfer in continuous conveyor and drive systems. It is manufactured from carbon steel and conforms to British Standards, providing a component suitable for environments requiring standardised chain link assemblies and mechanical joining methods.

Features and Benefits:

• Mechanical connecting link reduces assembly time for onsite repairs
• Transmission pin type provides secure load-bearing joint performance
• 12.07mm roller supports smooth engagement with sprocket teeth
• 11.68mm width between plates permits Compact lateral chain layouts
• 19.05mm pitch enables consistent spacing for matched chain runs

Applications

• Suitable for conveyor drive installations in manufacturing plants
• Used for material handling systems with repetitive motion cycles
• Ideal for power transmission in light to medium industrial drives
• Can be used for maintenance spares in chain drive refurbishment

What material characteristics affect wear resistance?

The link is produced from carbon steel which offers strength and hardness suited to bearing and sliding contact within chain assemblies.

How does the connecting mechanism influence replacement procedures?

The mechanical connecting link design allows removal and insertion without disassembling adjacent chain sections, simplifying field replacement.

Which standard governs dimensional compatibility with other components?

Compliance with British Standards ensures dimensional and interchange compatibility with similarly approved chain and sprocket parts.

How does roller size impact engagement with sprockets?

The 12.07mm roller diameter maintains rolling contact, reducing friction and promoting consistent engagement across mating sprocket teeth.

SKF PHC 12B-3 Connecting Link Carbon Steel Roller Chain Link

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