Lakehurstpt
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Welcome to the Specialist Supplier & Manufacturer to the Power Transmission Drives Industry
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Shaft Couplings: Roller Chain CR Series Pilot Bore
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Coupling
Reference
Roller Chain
Size & No. of
Teeth
Min
Shaft
Size
mm
Max
Shaft
Size
mm
Casing
Size
O/D x 
Length
mm
CR3012 
ASA35-2 X12T
12.0  15.0  70X62 
CR4012 
ASA40-2X12T
12.0  20.0  78X72
CR4014 
ASA40-2X14T
12.0  25.0  85X75
CR4016 
ASA40-2X16T
14.0  30.0  92X75
CR5014 
ASA50-2X14T
14.0  35.0  101X84
CR5016 
ASA50-2X16T
16.0  40.0  111X85
CR5018 
ASA50-2X18T
16.0  45.0  123X85
CR6018 
ASA60-2X18T
20.0  55.0  144X106
CR6020 
ASA60-2X20T
20.0  70.0  160X108
CR6022 
ASA60-2X22T
25.0  75.0  168X116
CR8018  ASA80-2X18T 30.0  75.0  190X128
CR8020 ASA80-2X20T 30.0  85.0 211X138
CR8022  ASA80-2X22T 35.0  95.0  226X138
CR10020  ASA100-2X20T 40.0  110.0 280X152
CR12018  ASA120-2X18T 40.0  120.0 305X180
CR12022  ASA120-2X22T 40.0  150.0 355X180
Information Bar :-
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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Drive Design Service:
-> A Free Drive Selection Service is available upon request, please click on this link to go to our Drive Selection Service Page for details!
Reworking Service:
To compliment the Stock range of Products the company offers an in house comprehensive reworking service to modify any stock Gear to suit your individual requirements?
Plating Services:
A Full range of add on Plating Finishes is available:
Zinc (Clear & Yellow) Nickel
Chemically Black Phosiphate as well as Hard Andosing for Aluminium Products!
Tips:
Links to Related Products:
Alternative Shaft Fixing Option:
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)
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These Roller Chain Couplings are designed around the ASA Series of chain and sprockets for increase load capacity and are available in twelve sizes that cater for shaft sizes from 12.0mm to 150.0mm with a torque capacity range from 150nm to 17800nm. They will accept some deviation or misalignment of shafts, although in an ideal world this should be avoided. The stock range is available with a nominal pilot bore and can be re-machined to suit individual customer's shaft sizes on quick lead times as required?

A Free Design selection service is available for this product for full details and application requirements please use the link below?
CR Chain Couplings Pilot Bore
-> HRC Type Flexible Couplings Pilot Bore & Taper Bored
-> Polymer Sleeve Couplings with short & long Hubs Pilot Bore
-> Giflex Internal Gear Couplings with Steel Sleeves Pilot Bore
-> Flexible Spider Couplings in Aluminium -Steel -Cast Iron Pilot Bore
-> Flexible Spider Couplings in Cast Iron Taper Bored
->Spider Couplings Anti-backlash Type Pilot Bore
-> Locking Bushes
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UK -Tel: (44) 0121 555 6777 Fax: (44) 0121 555 6779