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
	Pitch	12.7mm
	Series	PHC
	Width Between Roller Link Plates	7.75mm
	Pin Type	Transmission Chain Link
	Standards/Approvals	BS
	Roller Diameter	8.51mm

	Select all
	Brand SKF
	Product Type Roller Chain Link
	Chain Type Roller
	Mechanical Link Type Connecting Link
	Material Carbon Steel
	Pitch 12.7mm
	Series PHC
	Width Between Roller Link Plates 7.75mm
	Pin Type Transmission Chain Link
	Standards/Approvals BS
	Roller Diameter 8.51mm

Datasheet - PHC 08B-1SLR-C/L

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COO (Country of Origin):: CN

SKF PHC Series Roller Chain Link, 12.7mm Pitch, 8.51mm Roller Diameter - PHC 08B-1SLR-C/L

This roller chain link is a pin-type connector designed for transmission chains in industrial mechanical systems. It provides a straightforward method of joining or repairing chain runs where inline connectivity is required, and is specified to meet British Standards for broad compatibility in automated and electrical drive assemblies.

Features and Benefits:

• Carbon steel construction delivers durability for continuous operation
• 12.7mm pitch ensures compatibility with standard 08B chains
• 8.51mm roller diameter supports smooth engagement with sprockets
• 7.75mm internal plate spacing reduces lateral play in chain runs
• Mechanical connecting link format enables Rapid installation

Applications

• Suitable for conveyor drive repairs in manufacturing lines
• Ideal for retrofitting transmission links in automation equipment
• Used with sprocket assemblies in material handling systems
• Can be used for maintenance of electromechanical drive trains

What material considerations affect wear resistance?

The link is MADE from carbon steel, which provides a balance of hardness and machinability

surface treatments are typically applied in production to improve resistance to abrasion and contact fatigue.

How does the pin-type configuration influence assembly procedures?

The pin-based connection allows secure mechanical joining without specialised riveting, enabling technicians to fit or replace links using common workshop tools.

Which chain geometry ensures correct meshing with sprockets?

The specified pitch and roller diameter create the necessary centre-to-centre spacing and rolling contact profile for compatible 08B transmission sprockets.

What tolerance control is important for stable chain operation?

Maintaining consistent width between inner plates is critical

the 7.75mm clearance limits side-to-side movement and helps preserve alignment during high-cycle duty.

SKF PHC Roller Connecting Link Carbon Steel Roller Chain Link

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