Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Product Type	Sprocket
	Number of Teeth	14
	Bore Diameter	40mm
	Bore Type	Rough Stock Bore
	Pitch Diameter	85.61mm
	Material	Steel
	Hub Diameter	64mm
	Sprocket Width	35mm
	Maximum Inside Diameter	40mm
	Acceptable Chain Type	12 B-1
	Standards/Approvals	BS, EN

	Select all
	Brand SKF
	Product Type Sprocket
	Number of Teeth 14
	Bore Diameter 40mm
	Bore Type Rough Stock Bore
	Pitch Diameter 85.61mm
	Material Steel
	Hub Diameter 64mm
	Sprocket Width 35mm
	Maximum Inside Diameter 40mm
	Acceptable Chain Type 12 B-1
	Standards/Approvals BS, EN

Datasheet - PHS 12B-1BH14

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COO (Country of Origin):: CN

SKF Sprocket, 14 Teeth, 85.61mm Pitch Diameter - PHS 12B-1BH14

This sprocket is a steel transmission component designed to engage roller chain in industrial machinery, providing rotational power transfer in applications that require a rough-stock bore configuration and standards-based manufacture.

Features and Benefits:

• 14 teeth ensure positive engagement with compatible roller chain
• 85.61 mm pitch diameter delivers accurate chain positioning
• 35 mm width supports elevated load distribution across the chain
• Rough-stock bore allows custom finishing to specific shaft fits
• Steel construction offers mechanical strength for heavy-duty cycles
• Standards approvals BS EN provide conformity with recognised norms

Applications

• Suitable for conveyors using 12 B-1 roller chain
• Used with driven shafts requiring bore machining
• Ideal for power transmission in factory line drives
• Can be used for rebuilding industrial gear trains
• Appropriate for maintenance of material-handling systems

What bore preparation is expected before installation?

The internal aperture is supplied as a rough-stock bore and requires machining to achieve the precise shaft fit and keyway geometry necessary for secure mounting.

Which chain specification does it mate with?

It is compatible with 12 B-1 roller chain, matching tooth count and pitch for proper meshing and load transfer.

How does the hub diameter affect shaft support?

The hub measures 64 mm and provides a stable seating area that aids alignment and reduces bending stresses transmitted to the shaft.

What is the largest internal shaft size it accommodates?

The component’s maximum inside diameter is 40 mm, defining the upper limit for unmachined internal clearance before final machining.

SKF 14 Tooth Rough Stock Bore Sprocket, PHS 12B-1BH14 12 B-1

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