Locking Elements
Mechanical Properties
The following standard properties apply to RINGFEDER-type locking elements :-
B |
T |
F |
Ps |
PH |
M |
20 |
0,27 |
27 |
210 |
90 |
14 |
22 |
0,30 |
27 |
195 |
90 |
14 |
24 |
0,36 |
30 |
195 |
90 |
14 |
25 |
0,38 |
30 |
190 |
95 |
14 |
28 |
0,47 |
33 |
185 |
95 |
14 |
30 |
0,50 |
33 |
175 |
95 |
14 |
35 |
0,70 |
40 |
180 |
105 |
14 |
40 |
0,92 |
46 |
180 |
110 |
14 |
45 |
1,61 |
72 |
210 |
125 |
35 |
50 |
1,77 |
71 |
190 |
115 |
35 |
55 |
2,27 |
83 |
200 |
130 |
35 |
60 |
2,47 |
83 |
180 |
120 |
35 |
65 |
3,04 |
93 |
190 |
130 |
35 |
70 |
4,60 |
132 |
210 |
130 |
70 |
75 |
4,90 |
131 |
195 |
125 |
70 |
80 |
5,20 |
131 |
180 |
120 |
70 |
85 |
6,30 |
148 |
195 |
130 |
70 |
90 |
6,60 |
147 |
180 |
125 |
70 |
95 |
7,90 |
167 |
195 |
135 |
70 |
100 |
9,60 |
192 |
195 |
135 |
125 |
110 |
10,50 |
191 |
180 |
125 |
125 |
120 |
13,10 |
218 |
185 |
135 |
125 |
130 |
17,60 |
272 |
165 |
115 |
125 |
140 |
20 |
298 |
165 |
125 |
125 |
150 |
24 |
324 |
170 |
125 |
125 |
160 |
28 |
350 |
170 |
130 |
125 |
170 |
32 |
386 |
160 |
120 |
190 |
180 |
37 |
420 |
165 |
125 |
190 |
190 |
46 |
490 |
150 |
115 |
190 |
200 |
52 |
525 |
150 |
115 |
190 |
220 |
68 |
620 |
150 |
115 |
295 |
240 |
85 |
715 |
160 |
125 |
295 |
260 |
104 |
800 |
165 |
130 |
295 |
280 |
128 |
915 |
145 |
115 |
405 |
300 |
153 |
1020 |
150 |
120 |
405 |
320 |
210 |
1310 |
150 |
120 |
580 |
340 |
224 |
1310 |
145 |
115 |
580 |
360 |
294 |
1630 |
145 |
115 |
780 |
380 |
308 |
1620 |
135 |
110 |
780 |
400 |
322 |
1610 |
130 |
105 |
780 |
420 |
374 |
1780 |
135 |
110 |
780 |
440 |
455 |
2060 |
130 |
105 |
1000 |
460 |
470 |
2040 |
125 |
100 |
1000 |
480 |
515 |
2160 |
125 |
100 |
1000 |
500 |
560 |
2240 |
125 |
100 |
1000 |
Notes :-
'T' = transmissible torque
'F' = axial force absorbed
'Ps' = pressure between locking assembly and shaft
'PH' = pressure between locking assembly and hub
'M' = torque per locking screw (applied by torque wrench)