HRC Common Data
| Coupling Size |
Nominal Torque |
Overall Diameter |
Hub Diameter |
Assembled Length |
Element |
Parallel Misalignment |
Weight |
Assembled Length (L) |
| Ring Dia |
Ring Width |
| Nm |
A |
B |
F |
E |
G |
kg |
FF, FH, HH |
FB,HB |
BB |
| 70 |
31 |
69 |
60 |
25.5 |
31 |
18.5 |
0.3 |
1.00 |
65.5 |
65.5 |
65.5 |
| 90 |
80 |
85 |
70 |
30.5 |
32 |
22.5 |
0.3 |
1.17 |
69.5 |
76.5 |
82.5 |
| 110 |
160 |
112 |
100 |
45.5 |
45 |
29.5 |
0.3 |
5.00 |
82.5 |
100.5 |
119.5 |
| 130 |
315 |
130 |
105 |
53.5 |
50 |
36.5 |
0.4 |
5.46 |
89.5 |
110.5 |
131.5 |
| 150 |
600 |
150 |
115 |
60.5 |
62 |
40.5 |
0.4 |
7.11 |
107.5 |
129.5 |
152.5 |
| 180 |
950 |
180 |
125 |
73.5 |
77 |
49.5 |
0.4 |
16.65 |
142.5 |
165.5 |
189.5 |
| 230 |
2000 |
225 |
155 |
85.5 |
99 |
59.5 |
0.5 |
26.05 |
164.5 |
202.5 |
239.5 |
| 280 |
3150 |
275 |
206 |
105.5 |
119 |
74.5 |
0.5 |
50.05 |
207.5 |
246.5 |
285.5 |
Angular misalignment capacity up to 1 deg
Weight is for an FF, FH or HH coupling with mid range Taper Bushes
F refers to combinations of flanges: FF, FH, HH, FB, HB, BB.
HRC Assembly
| HRC Type F & H |
| Coupling No |
Bush size |
Max. Bore |
Shoulder Width |
Hub Width |
| mm |
inch |
D |
C |
| 70 |
1008 |
25 |
1” |
20.0 |
23.5 |
| 90 |
1108 |
28 |
1.1/8” |
19.5 |
23.5 |
| 110 |
1610 |
42 |
1.5/8” |
18.5 |
26.5 |
| 130 |
1610 |
42 |
1.5/8” |
18.0 |
26.5 |
| 150 |
2012 |
50 |
2” |
23.5 |
33.5 |
| 180 |
2517 |
65 |
2.1/2” |
34.5 |
46.5 |
| 230 |
3020 |
75 |
3” |
39.5 |
52.5 |
| 280 |
3525 |
100 |
4” |
51.0 |
66.5 |
| HRC Type B (Pilot Bore) |
| Coupling No |
Max. Bore |
Pilot Bore |
Keyway Screw
Size |
Shoulder Width |
Hub Width |
| D |
C |
| 70 |
32 |
8 |
M 6 |
20 |
23.5 |
| 90 |
42 |
10 |
M 6 |
26 |
30.5 |
| 110 |
55 |
10 |
M10 |
37 |
45.5 |
| 130 |
60 |
15 |
M10 |
39 |
47.5 |
| 150 |
70 |
20 |
M10 |
46 |
56.5 |
| 180 |
80 |
25 |
M10 |
58 |
70.5 |
| 230 |
100 |
25 |
M12 |
77 |
90.5 |
| 280 |
115 |
30 |
M16 |
90 |
105.5 |
