The figures in heavier
type are for standard motor speeds. All
these power ratings are calculated at constant
torque. For speeds below 100 rev/min and
intermediate speeds use nominal torque ratings.
| Size |
Type |
Bush No |
Max Bore |
Types B, F & H |
Power (kw)
100 rev/min |
Max Speed
rev/min |
| metric |
Inch |
A |
L |
| F40 |
B |
– |
32 |
– |
104 |
33 |
0.25 |
4500 |
| F40 |
F |
1008 |
25 |
1? |
104 |
33 |
0.25 |
4500 |
| F40 |
H |
1008 |
25 |
1? |
104 |
33 |
0.25 |
4500 |
| F50 |
B |
– |
38 |
– |
133 |
45 |
0.69 |
4500 |
| F50 |
F |
1210 |
32 |
1 1/4" |
133 |
38 |
0.69 |
4500 |
| F50 |
H |
1210 |
32 |
1 1/4" |
133 |
38 |
0.69 |
4000 |
| F60 |
B |
– |
45 |
– |
165 |
55 |
1.33 |
4000 |
| F60 |
F |
1610 |
42 |
1 5/8" |
165 |
42 |
1.33 |
4000 |
| F60 |
H |
1610 |
42 |
1 5/8" |
165 |
42 |
1.33 |
3600 |
| F70 |
B |
– |
50 |
– |
187 |
47 |
2.63 |
3600 |
| F70 |
F |
2012 |
50 |
2? |
187 |
44 |
2.63 |
3600 |
| F70 |
H |
1610 |
42 |
1 5/8" |
187 |
42 |
2.63 |
3100 |
| F80 |
B |
– |
60 |
– |
211 |
55 |
3.93 |
3100 |
| F80 |
F |
2517 |
60 |
2 1/2" |
211 |
58 |
3.93 |
3100 |
| F80 |
H |
2012 |
50 |
2? |
211 |
45 |
3.93 |
2880 |
| F90 |
B |
– |
70 |
– |
235 |
63.5 |
5.24 |
2880 |
| F90 |
F |
2517 |
60 |
2? |
235 |
59.5 |
5.24 |
2880 |
| F90 |
H |
2517 |
60 |
2? |
235 |
59.5 |
5.24 |
2600 |
| F100 |
B |
– |
80 |
– |
254 |
70.5 |
7.07 |
2600 |
| F100 |
F |
3020 |
75 |
3? |
254 |
65.5 |
7.07 |
2600 |
| F100 |
H |
2517 |
60 |
2 1/2" |
254 |
59.5 |
7.07 |
2300 |
| F110 |
B |
– |
90 |
– |
279 |
75.5 |
9.16 |
2300 |
| F110 |
F |
3020 |
75 |
3? |
279 |
63.5 |
9.16 |
2300 |
| F110 |
H |
3020 |
75 |
3? |
279 |
63.5 |
9.16 |
2050 |
| F120 |
B |
– |
100 |
– |
314 |
84.5 |
13.92 |
2050 |
| F120 |
F |
3525 |
100 |
4? |
314 |
79.5 |
13.92 |
2050 |
| F120 |
H |
3020 |
75 |
3? |
314 |
65.5 |
13.92 |
1800 |
| F140 |
B |
– |
130 |
– |
359 |
110.5 |
24.3 |
1800 |
| F140 |
F |
3525 |
100 |
4? |
359 |
81.5 |
24.3 |
1800 |
| F140 |
H |
3525 |
100 |
4? |
359 |
81.5 |
24.3 |
1600 |
| F160 |
B |
– |
140 |
– |
402 |
117 |
39.5 |
1600 |
| F160 |
F |
4030 |
115 |
4 1/2" |
402 |
92 |
39.5 |
1600 |
| F160 |
H |
4030 |
115 |
4 1/2" |
402 |
92 |
39.5 |
1450 |
| F180 |
B |
– |
150 |
– |
470 |
137 |
65.7 |
1450 |
| F180 |
F |
4535 |
125 |
5? |
470 |
112 |
65.7 |
1450 |
| F180 |
H |
4535 |
125 |
5? |
470 |
112 |
65.7 |
1300 |
| F200 |
B |
– |
150 |
– |
508 |
138 |
97.6 |
1300 |
| F200 |
F |
4535 |
125 |
5? |
508 |
113 |
97.6 |
1300 |
| F200 |
H |
4535 |
125 |
5? |
508 |
113 |
97.6 |
1100 |
| F220 |
B |
– |
160 |
– |
562 |
154.4 |
121 |
1100 |
| F220 |
F |
5040 |
125 |
5? |
562 |
129.5 |
121 |
1100 |
| F220 |
H |
5040 |
125 |
5? |
562 |
129.5 |
121 |
1100 |
| F250 |
B |
– |
190 |
– |
628 |
161.5 |
154 |
1000 |
*Power ratings are at constant torque
Dimensions in millimetres
|