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Lakehurstpt
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Welcome to the Specialist Supplier & Manufacturer to the Power Transmission Drives Industry
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Copyright remains the property of Lakehurst Limited
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British Standard Simplex Sprockets Pilot Bore & Taper Bored/Bushed with Induction Harden Teeth
To suit B.S. Std Simplex Roller Chains to BS228/DIN8187/ISO606R.
Back to Chains Drives Index Page -
This is the Standard Stock Range of Pilot Bore Sprocket in C45 with Induction Harden teeth and have the same dimensions as the Standard pilot bore range.
These sprockets can be machined to fulfil any of the following criteria:
1- To suit an Imperial Shaft Size?
2- To suit a Metric Shaft Size not listed in the standard Shaft Ready Pre-machined range?
3- To suit a customer own requirements?
Iso.
Chain
Ref.
Tooth
Sizes
06B-1
3/8"
Pitch
13 to 25
inc.+ 30 
08B-1
1/2"
Pitch
12 to 25
inc.+ 30 
10B-1
5/8"
Pitch
12 to 25
inc.+ 30
12B-1
3/4"
Pitch
12 to 25
inc.+ 30 
16B-1
1"
Pitch
12 to 25
inc.+ 30
Information Bar -
-> Introduction to Roller Chain Sprockets including how to Identify and how to improve the life of your drive sprockets by up to 50%
-> B.S. Simplex Sprockets Shaft Ready for Metric Shaft with Induction Harden teeth
-> B.S Simplex Sprockets Pilot Bore
As both the Standard Pilot bore & Taper bored Ranges are produced in Carbon Steel C45 they are suitable for Hardening? So even if you can not find the size you are looking for, you can always select one from our Standard Pilot Bore or Taper Bored Ranges and request a Quote for us to Harden the Teeth through our Heat Treatment Service? - Use the links below to access these ranges?
Pilot Bore Type-
Taper Bored/Bushed Type-
Iso.
Chain
Ref.
Tooth
Sizes 
06B-1
3/8"
Pitch
17 to 28
inc.+30 
08B-1
1/2"
Pitch
15 to 28
inc.+30
10B-1
5/8"
Pitch
13 to 28
inc.+30
12B-1
3/4"
Pitch
13 to 28
inc.+30 
16B-1
1"
Pitch
13 to 28
1nc.+30 
20B-1
1-1/4"
Pitch
13-15-17
19-21-23
25-27-30 
This is the company's Stock Range of Taper Bored Sprockets with Induction Harden Teeth as standard.
In Addition to this range the company also provides a Flame or Induction Hardening Service too any of its standard stock sizes of (Steel ) Simplex, Duplex & Triplex Sprockets as they are produced from C45 Carbon Steel price and availability upon request?
-> B.S. Simplex Sprockets Taper Bored/Bushed
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-> Taper Bushes (Taper Lock*)
To compliment the Stock range of Products the company offers a comprehensive reworking service to modify any stock sprocket to your individual requirements?
In Addition to the machining Services it offers it can also provide the following Heat Treatments:
FLAME Harden Teeth
INDUCTION Harden Teeth
CASE Hardening
The Company also provides a full range of Add on Plating Finishes:
ZINC (Clear or Yellow)
NICKEL
CHEMICAL BLACK
PHOSIPHATE.
-> Beside the Reworking Service the company offers a Full Manufacturing
Service that caters for:-
1- Any requirement outside the stock range!
2- Customers own drawing requirement.
3- When a stock sprocket is not suitable?
See our manufacturing Capacity
-> Beside these Pilot Bore and Taper Bushed range of Sprockets with induction Harden Teeth, the company also produce a Shaft Ready Pre-machined Simplex range, which are Bored, Keywayed & with 2 Grub Screws and Induction Harden Teeth to suit Metric Shaft Sizes! -click on this link to got to the page.?
Need a Sprocket pre-machined & Ready to fit a Metric Shaft ?
Looking for a Size that is not listed here?
This New feature is there to provide useful links to other pages, further information and Tips you may find of interest?
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Alternative Design Types:
Reworking Service:
Heat Treatments:
Plating Service:
Manufacturing:
Tips:
Links to Alternative Drive wheels:
As an alternative to either Boring & Keywaying a pilot
bore pulley or using a Taper bored pulley and Bush!
Why not take a look at the range of Locking Bushes
we now offer, as they eliminate the need for fixing via
a Keyway-Key thereby providing the added benefit of
a uniform distribution of the drive load over the entire
diameter of the bush?(Use this link to go locking
bush page)
Alternative Shaft Fixing Option:
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-> Shaft Locking Bushes (Clamping)
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UK -Tel: (44) 0121 555 6777 Fax: (44) 0121 555 6779