Be careful if you are only trying to replace just a hub or a sleeve as there are numerious Brands such as the Giflex & FBX which are dimensional very similar but are not interchangeable? Therefore close attention need to be paid to the pitch and the number of the teeth as these can differ? If in doubt please replace the complete coupling!
These Polymer Sleeve Couplings have been designed around a hollow sleeve with internal toothing produced through injection moulding and are for use as a general purpose flexible couplings! They are available in ten sizes that cater for shaft sizes from 6.0mm to 65.0mm with a torque capacity range from 11.5nm to 840nm. The special polymer sleeve is resistant to most of the common chemicals and moderate heat (max 80c) which allows it operate in ambient temperature conditions of -20c to 120c with short peaks of 150c. Another feature is the Barrelling of the gear tooth form which allows it to accommodate both Radial as well as Angular deviation or misalignment. The stock range is available as a pilot bore coupling as either a short hub length or a long hub length or as a combination of each which allows for flexiability of spacing between shafts or for bell housing applications 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?
Lakehurstpt
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Shaft Couplings: Polymer Sleeve Type Pilot Bore
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Material Hubs: Steel C43 UNI 7847
             Sleeve: Polyamide
Coupling
Ref:
Type NN
2 x Short
Length
Hubs =
Coupling mm
Type LL
2 x Long
Length
Hubs =
Coupling mm
TypeNL
1 x Short +
1 x Long
Length
Hubs =
Coupling mm
Shaft
Size
Range
Min - Max
mm
SG14   50.0   84.0    67.0 6.0 -14.0
SG19    54.0    84.0    69.0  8.0 -19.0
SG24    56.0    104.0    80.0  10.0 -24.0
SG28    84.0   114.0   99.0 10.0 -28.0
SG32    84.0    114.0    99.0 12.0 -32.0
SG38    84.0    124.0    104.0  14.0 -38.0
SG42    88.0    124.0    106.0  20.0 -42.0
SG48    104.0    124.0    114.0  20.0 -48.0
SG55    108.0    134.0    121.0  25.0 -55.0
SG65    114.0    144.0    129.0  25.0 -65.0
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:
-> CR Type Roller Chain Shaft Couplings Pilot bore
-> HRC Type Flexible Couplings Pilot Bore & Taper Bored
-> 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
UK -Tel: (44) 0121 555 6777 Fax: (44) 0121 555 6779