TypeSpider rated torque (Nm)
80 Sh A92 Sh A98 Sh A64 Sh D
1447.512.5-
194.91017-
2417356075
284695160200
3893190325405
42130265450560
48150310525655
55480410685825
652056259401175
75475128019202400
901175240036004500
100--4950-
110--7200-
125--10000-

The spider types (by size) are then matched to the following hub sizes. Each hub size is available in a range of pre-bored sizes. To make a complete shaft coupling you will require two hubs and one spider.

There are three standard spider materials offering different torque capabilities to choose from. All spiders have an open centre to allow minimum distance between shaft ends.

80 Sh-A Blue Spider – (4Nm to 1175 Nm) - The most elastic of our spiders. Offers the best dampening properties and durability. Suitable for applications with a lot of system resonance and impulse loads.

92 Sh-A Yellow/White Spider - (7.5Nm to 2400Nm) offers a good amount of dampening without sacrificing the torque rating significantly. Ideal for use in general engineering.

98 Sh-A Red Spider - (12.5Nm to 10000Nm) Offers a good balance between torque and dampening properties. This is a good middle ground that is suitable for many applications.

64 Sh-D Green Spider - (75Nm to 4500Nm) Offers very high torque capacity with minimal dampening. Suitable for high performance applications where misalignment and resonance is minimal.


TypeMaterialPilot boredAvailable bore sizes H7 with keyway in (mm)
6891011121415161718192022242526283032353840424548505560657075808590100
19AL-D                          
19AL-D                                  
19St                     
24AL-D                        
24AL-D                                 
24St                     
28AL-D                          
28AL-D                               
28St                     
38St                         
38GG                        
38GG                                
42St                        
42GG                        
42GG                                
48St                        
48GG                         
48GG                                 
55St                          
55GG                                 
55GG                                
65GG                         
65St                           
75GG                          
75St                             
90GG                          
90St