HRC Couplings





Designed for general Purpose use. Quick and easy assembly by taper bush internal or external fitting. Interacting dog design cushioned by rubber inserts give fail safe shaft connection. Will accommodate slight misalignment. Eight sizes available giving nominal torque from 30 - 3150 Nm





 
Common Dimensions
Size A B E F1+ G
70
90
110
130
150
180
230
280
69
85
112
130
150
180
225
275
60
70
100
105
115
125
155
206
31
32
45
50
62
77
99
119 
25
30.5
45
53
60
73
85.5
105.5 
18
22.5
29
36
40
49
59.5
74.5 

Type F & H
Bush Size

 
Max Bore
 C D
mm ins
1008
1108
1610
1610
2012
2517
3020
3525
25
28
42
42
50
60
75
100 
1"
1 1/8"
1 5/8"
1 5/8"
2"
2 1/2"
3"
4"
 20.0
19.5
18.5
18.0
23.5
34.5
39.5
51.0
23.5
23.5
26.5
26.5
33.5
46.5
52.5
66.5



Type F & H
Bush Size

 
Max Bore
 C D
Bush Size

 
Max Bore
mm ins
1008
1108
1610
1610
2012
2517
3020
3525
25
28
42
42
50
60
75
100 
1"
1 1/8"
1 5/8"
1 5/8"
2"
2 1/2"
3"
4"
 20.0
19.5
18.5
18.0
23.5
34.5
39.5
51.0
23.5
23.5
26.5
26.5
33.5
46.5
52.5
66.5