RLK131 Lock Nut Bearing Standard Shaft Locking Device
Products Features
Locking assembly is widely used in:
Mining machinery, metallurgical machinery, packaging machinery, tobacco machinery, textile machinery, printing machinery, forging machinery, engineering machinery, all kinds of machine tools and interchangeable machinery. For example: belt pulley, sprocket, gear, propeller, large and small fan, blower or direct connection with shaft and hub and other transmission connections
Advantage
1. The use of locking assembly makes the manufacturing and installation of host parts simple. The machining of the shaft and hole for installing the locking assembly is not like that of interference fit
Samples require high-precision manufacturing tolerances. During the installation of locking assembly, there is no need to heat, cool or pressurize equipment, just press the bolts
Tighten to the required torque. The adjustment is convenient, and the hub can be conveniently adjusted to the required position on the shaft. Locking assembly can also be used to connect parts with poor weldability.
2locking assembly has long service life and high strength. The locking assembly relies on friction transmission, which has no keyway weakening or relative movement to the connected parts, and there will be no wear during operation.
3locking assembly will lose its connection function when overloaded, which can protect the equipment from damage. 4locking assembly connection can bear multiple loads, and its structure can be made into a variety of styles. According to the installation load, multiple locking assemblies can also be used in series
| 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
|
fundamental dimensions
|
internal hexagon headed bolt |
Rated load
|
Pf (N/mm2)
|
MA
(N·m)
|
G
(kg)
|
| d |
D |
l |
L |
L1 |
sizes
|
Qty
|
F1 (kN) |
Mt (kN·m) |
| mm |
| 19 |
47
|
17
|
20
|
27.5
|
M6×18
|
8
|
27
|
0.25 |
220 |
14
|
0.20 |
| 20 |
0.27 |
210 |
0.23 |
| 22 |
0.30 |
195 |
0.24 |
| 25 |
50 |
9 |
30 |
0.38 |
190 |
0.25 |
| 28 |
55
|
10
|
33
|
0.47 |
185 |
0.29 |
| 30 |
0.50 |
175 |
0.30 |
| 35 |
60 |
12 |
40 |
0.70 |
180 |
0.32 |
| 38 |
63 |
15
|
46
|
0.88 |
185 |
0.33 |
| 40 |
65 |
0.92 |
180 |
0.34 |
| 42 |
72 |
20
|
24
|
33.5
|
M8×22
|
12
|
65 |
1.36 |
200 |
35
|
0.48 |
| 45 |
75 |
71 |
1.62 |
210 |
0.57 |
| 50 |
80 |
72 |
1.77 |
190 |
0.60 |
| 55 |
85 |
15
|
83
|
2.27 |
200 |
0.63 |
| 60 |
90 |
2.47 |
180 |
0.69 |
| 65 |
95 |
16 |
93 |
3.04 |
190 |
0.73 |
| 70 |
110 |
24
|
28
|
39
|
M10×25
|
15
|
130 |
1.60 |
210 |
70
|
1.26 |
| 75 |
115 |
131 |
4.90 |
195 |
1.33 |
| 80 |
120 |
132 |
5.20 |
180 |
140 |
| 85 |
125 |
16 |
147 |
6.30 |
195 |
1.49 |
| 90 |
130 |
16 |
148 |
6.60 |
180 |
1.53 |
| 95 |
135 |
18 |
167 |
7.90 |
195 |
1.62 |
Product Tags:
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Rlk 131 Keyless Shaft Locking Assembly Textile Machinery Transmission Parts Images
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