RLK130 Lock Nut Bearing Standard Shaft Locking Device
Products Features
Locking assembly is an advanced basic component widely used in mechanical connection under heavy load in the world. In the connection of wheel and shaft, it is a keyless connection device that realizes load transmission by tightening high-strength bolts to make the pressure and friction produced between the containment surfaces
Selecting locking assembly should meet the following requirements:
A. Transmission torque: MT ≥ M
B. Bearing axial force: ft ≥ FX
C. Transmission force: ft ≥ f2x + (MD / 2x10-3) 2
D. Bearing radial force: Pt ≥ FR / d1x103, where:
M ￣ torque to be transmitted, kn · m;
FX ￣ axial force to be borne, kn;
FT ￣ radial force to be borne, kn;
Rated torque of MT ￣ locking assembly, kn · m;
Rated axial force of FT ￣ locking assembly; KN;
d. |inner diameter and inner ring width of locking assembly, mm;
Pressure on the joint surface between Pt ￣ locking assembly and shaft, N / mm2
| Model |
RLK130 Power Locking Assembly |
| Pressure on Shaft (N/mm2) |
174-309 |
| Pressure on Hub (N/mm2) |
112-184 |
| Rated Load (kN.m) |
Force |
53-640 |
| Torque |
0.53-57.5 |
| Inner Race Size (mm) |
20-180 |
| Outer Race Size (mm) |
47-235 |
| Thickness (mm) |
48-90 |
| Weight (Kg) |
0.4-11 |
Products Parameters
|
基 本 尺 寸
fundamental dimensions
|
内六角螺钉internal hexagon headed bolt |
额 定 负 荷
Rated load
|
Pf (N/mm2)
|
MA
(N·m)
|
G
(kg)
|
| d |
D |
L |
L1 |
L2 |
规 格
sizes
|
数 量
Qty
|
F1 (kN) |
Mt (kN·m) |
| mm |
| 20 |
47 |
37
|
31
|
21.7
|
M6
|
4
|
30
|
0.30 |
287 |
17
|
0.27 |
| 22 |
47 |
0.33 |
260 |
0.29 |
| 25 |
50 |
5
|
35
|
0.44 |
287 |
0.30 |
| 28 |
55 |
0.49 |
256 |
0.36 |
| 30 |
55 |
0.53 |
239 |
0.34 |
| 35 |
60 |
6
|
45
|
0.81 |
246 |
0.38 |
| 40 |
65 |
0.94 |
215 |
0.41 |
| 45 |
75 |
46
|
38
|
25.3
|
M8
|
80
|
1.86 |
283 |
41
|
0.70 |
| 50 |
80 |
2.07 |
255 |
0.76 |
| 55 |
85 |
8
|
90
|
2.54 |
270 |
0.82 |
| 60 |
90 |
2.77 |
247 |
0.88 |
| 65 |
95 |
105 |
3.58 |
261 |
0.94 |
| 70 |
110 |
60
|
50
|
33.4
|
M10
|
140
|
5.10 |
244 |
83
|
2.10 |
| 75 |
115 |
5.46 |
228 |
2.20 |
| 80 |
120 |
5.85 |
214 |
2.30 |
| 85 |
125 |
175
|
7.45 |
230 |
2.40 |
| 90 |
130 |
7.90 |
217 |
2.60 |
| 95 |
135 |
10
|
205 |
9.90 |
257 |
2.70 |
| 100 |
145 |
68
|
58
|
40.8
|
220
|
11.00 |
192 |
3.70 |
| 105 |
150 |
11.55 |
210 |
3.90 |
| 110 |
155 |
12.10 |
175 |
4.00 |
| 120 |
165 |
12 |
260 |
15.70 |
192 |
4.30 |
| 125 |
170 |
M12
|
10
|
320
|
17.50 |
189 |
145
|
4.80 |
| 130 |
180 |
20.70 |
188 |
5.90 |
| 140 |
190 |
22.50 |
175 |
6.30 |
| 150 |
200 |
77 |
65 |
45.4 |
12 |
380 |
28.50 |
196 |
6.70 |
Product Tags:
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Rlk130 Keyless Locking Shaft Coupling Assembly Power Lock Images
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