08B1-17-Finished Bore 28mm Sprockets

Name: 08B1-17-Finished Bore 28mm Sprockets | UK Stock | Arrow Engineering
SKU: 08B1-17-28
Price: 28.86 GBP
Availability: InStock

£28.86

ex. VAT · £34.63 inc. VAT

JS9 Tight Fit Anti-Roll H7 Precision Transition Fit ISO 9001 Quality Assured

In Stock — Dispatches within 24 hours. Bulk orders (10+) available — call for lead time.

Technical Specifications

Chain Size

08B

Pitch

1/2"

Number of Teeth

Strand

Simplex

Bore Size

28mm

Weight

0.5kg

Standards & Fit

JS9

JS9 Keyway Tight fit anti-roll standard

Precision Transition Fit Precision bore fit

ISO

ISO 9001:2015 Quality Assured

Parameter	Value	Notes
SKU	08B1-17-28	Aroflex part number
Chain Size	08B
Pitch	1/2"
Number of Teeth	17
Strand	Simplex
Bore Size	28mm
Weight	0.5 kg
Bore Tolerance	H7	Precision transition fit
Certification	ISO 9001:2015	Quality assured

08B1-17-FB28 – 1/2″ Pitch 17 Tooth Simplex Pre-Bored 28mm Keyed Sprocket

The 08B1-17-FB28 is a precision-manufactured 17-tooth Simplex Finished Bore Sprocket designed for BS 08B roller chain with a 1/2" pitch. Supplied pre-bored to 28mm with a standard keyway already machined, it is ready to fit directly onto your shaft without any further machining required.

Product Features & Specifications

Number of Teeth: 17
Chain Standard: BS 08B (1/2" pitch) â€” Simplex (single-strand)
Bore Size: 28mm â€” pre-machined with standard keyway
Bore Type: Finished Bore â€” pre-bored and keyed to 28mm, ready to fit your shaft directly with no further machining needed.
Machining Service: Need a non-standard bore or keyway? Use our In-House Machining Services for a custom-finished sprocket to your specification.

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 18 February 2025
 
 
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 16 August 2023
 
 
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 29 November 2021
 
 
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 16 November 2020
 
 
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 25 October 2020
 
 
 Trustindex verifies that the original source of the review is Google. Everytime ive been here they have had what i needed, and good prices, so all good with me