SKF 17 Tooth Simplex Taper Bush Sprocket, PHS 12B-1TBH17 12 B-1

RS Stock No.:: 267-8902
Mfr. Part No.:: PHS 12B-1TBH17
Manufacturer:: SKF

SKF 17 Tooth Simplex Taper Bush Sprocket, PHS 12B-1TBH17 12 B-1

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HK$202.50

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Ready to ship from 23 October 2026

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RS Stock No.:: 267-8902
Mfr. Part No.:: PHS 12B-1TBH17
Manufacturer:: SKF

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SKF
	Bore Diameter	42mm
	Product Type	Sprocket
	Number of Teeth	17
	Bore Type	Simplex Taper Bush
	Pitch Diameter	103.67mm
	Hub Diameter	76mm
	Material	Steel
	Sprocket Width	25mm
	Acceptable Chain Type	12 B-1
	Maximum Inside Diameter	42mm
	Standards/Approvals	BS, EN

	Select all
	Brand SKF
	Bore Diameter 42mm
	Product Type Sprocket
	Number of Teeth 17
	Bore Type Simplex Taper Bush
	Pitch Diameter 103.67mm
	Hub Diameter 76mm
	Material Steel
	Sprocket Width 25mm
	Acceptable Chain Type 12 B-1
	Maximum Inside Diameter 42mm
	Standards/Approvals BS, EN

Datasheet - PHS 12B-1TBH17

COO (Country of Origin):: CN

SKF Sprocket, 25mm Sprocket Width, 103.67mm Pitch Diameter - PHS 12B-1TBH17

This sprocket is a steel drive component designed for roller chain assemblies where a single-strand taper-mounted hub is required. It operates as a toothed wheel transmitting rotary motion to compatible chains and is suitable for industrial settings adhering to recognised British and European standards.

Features and Benefits:

• 17 teeth provide consistent engagement with matching chain
• Simplex taper bush bore enables secure, concentric mounting
• 25mm width supports stable lateral load distribution
• 103.67mm pitch diameter ensures accurate chain pitch alignment
• 76mm hub diameter offers robust support for shaft loads
• Maximum inside diameter 42mm allows compatibility with larger shafts

Applications

• Suitable for drives using 12B-1 roller chain
• Used with taper bush assemblies in plant machinery
• Ideal for replacing worn single-strand sprockets
• Can be used for conveyors requiring BS EN conformity
• Suitable for retrofitting steel sprocket systems in workshops

Which chain specification does this component match?

It is compatible with 12B-1 roller chain.

What material properties affect service conditions?

The component is MADE from steel, providing structural wear resistance for mechanical drives.

How does the bore type influence installation?

The simplex taper bush bore permits a press-fit assembly that centres the sprocket on the shaft when the bush is fitted.

What standards apply to this product?

It meets British and European standards as indicated by BS and EN approvals.