Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Roller Chain Link
	Chain Type	Roller
	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 Roller
	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-1SLR-C/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-1SLR-C/L

This roller chain link is a transmission connector designed for industrial power-transmission assemblies. It joins chain runs in automation and mechanical systems where a robust mechanical joining method is required. Constructed from carbon steel and conforming to British Standards, it is engineered for use in applications requiring standardised chain dimensions and dependable pin-style linkage.

Features and Benefits:

• Carbon steel construction improves wear resistance and service life
• Mechanical connecting link design enables straightforward assembly
• Roller diameter 12.07mm ensures consistent rolling contact
• Width between roller link plates 11.68mm maintains lateral stability
• BS standard compliance supports interchangeability in installations

Applications

• Suitable for conveyor drive repairs in automation lines
• Ideal for replacing links in industrial transmission chains
• Used for linking sprocket-driven mechanisms in mechanical plants
• Can be used for maintenance in electrical drive assemblies

How is the link attached to an existing chain?

It uses a pin-type connection that fits into the mating chain plates, allowing the link to be inserted and secured as a conventional connecting link for transmission chains.

What rolling element size should mating sprockets accommodate?

Sprockets and mating components should accept a roller of 12.07mm diameter to ensure correct engagement and load distribution.

Which material properties affect its operating environment?

The carbon steel body provides baseline strength and fatigue resistance suitable for general industrial conditions

surface treatment or lubrication selection will influence corrosion and wear performance.

Can it be used where metric pitch is specified?

Yes, it matches a 19.05mm pitch specification used in many industrial roller chain systems, ensuring dimensional compatibility.

What installation practice improves joint reliability?

Ensuring correct plate alignment and full pin seating during assembly reduces eccentric loading and promotes uniform wear.

SKF PHC Roller Connecting Link Carbon Steel Roller Chain Link

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