Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Number of Teeth	11
	Product Type	Sprocket
	Bore Diameter	21mm
	Bore Type	Rough Stock Bore
	Pitch Diameter	45.07mm
	Hub Diameter	32mm
	Material	Steel
	Sprocket Width	35mm
	Acceptable Chain Type	08 B-2
	Maximum Inside Diameter	21mm
	Standards/Approvals	EN, BS

	Select all
	Brand SKF
	Number of Teeth 11
	Product Type Sprocket
	Bore Diameter 21mm
	Bore Type Rough Stock Bore
	Pitch Diameter 45.07mm
	Hub Diameter 32mm
	Material Steel
	Sprocket Width 35mm
	Acceptable Chain Type 08 B-2
	Maximum Inside Diameter 21mm
	Standards/Approvals EN, BS

Datasheet - PHS 08B-2BH11

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COO (Country of Origin):: CN

SKF Sprocket, 11 Teeth, 35mm Width - PHS 08B-2BH11

This sprocket is a steel transmission component designed to engage roller chains in industrial power-transfer systems. It provides rotary motion transfer between shafts and chain drives where a Compact 11-tooth configuration is required, and is supplied with a rough stock bore for bespoke fitting in workshop or maintenance settings.

Features and Benefits:

• Eleven teeth provide Compact torque transmission for short centres
• Accepts 08 B-2 chain to match common roller chain profiles
• Steel construction offers high load-bearing capacity for continuous use
• EN and BS approvals support installation in regulated industrial environments
• Maximum inside diameter of 21 mm permits clearance for various shaft sizes

Applications

• Suitable for conveyor drive segments with tight geometry
• Used with single-strand industrial roller chain systems
• Ideal for retrofitting worn small-diameter chain drives
• Can be used for maintenance replacements in plant machinery
• Suitable for drives requiring a 35 mm wide engagement face

What bore preparation is supplied for machining to fit a shaft?

A rough stock bore is provided so the hub can be reamed or bored to the final shaft tolerance by the installer.

How does the hub Interface affect mounting options?

The hub diameter is 32 mm which offers a solid seating surface for keyways, shrink fits or press‑fit attachments as required.

Which chain specification must be paired to ensure correct meshing?

The sprocket is designed for 08B-2 chain to ensure compatible tooth engagement and pitch matching.

What dimensional feature dictates the radial position of the chain?

The pitch diameter measures 45.07 mm which determines the effective chain pitch circle for alignment.

SKF 11 Tooth Rough Stock Bore Sprocket, PHS 08B-2BH11 08 B-2