Changzhou Tianniu Transmission Equipment Co., Ltd
Changzhou TIANNIU Transmission Equipment Co., Ltd is a professional one way clutch bearing supplier, the primary products are micro electromagnetic clutch, torque limiter coupling, sliding shaft
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RLK133 Lock Nut Bearing Standard Shaft Locking Device
Products Features
It can replace single keywey and spline ,in order to realize the connection between machinery parts (such as gear wheel,flywheel) and shafts,so the loading can be transmitted.Through the function of high strength of bolt when locking device is working,enormous strengh of tight holding power between hub ,inner loop and shaft are produced.When bearing the weight and loading depend on connection power between locking device and machinery and additional frictional torce to transmission torsion or power on shaft .
Fault and treatment
Due to the long-term transmission of large torque in the work, the expansion sleeve is easy to cause metal fatigue deformation, resulting in fatigue wear between the expansion sleeve and fasteners. At the same time, due to the large sintering machine, it is difficult to repair. To solve these problems, polymer composites can be used for on-site repair. The matching relationship between parts and the running state and wear of equipment generally has the corresponding relationship between parts and mold repair process.
The repair is mainly divided into the following steps: first, the worn parts of the journal and the inner hole of the gear are treated to be clean, dry and rough, and the primary metal color is exposed. The surface of the shaft diameter is coated with polymer metal repair material 2211f, scraped with a ruler and solidified; The surface of the inner hole of the gear shall be treated, and the polymer metal repair material shall be applied to smooth and solidify the wear trace; After the material is heated and solidified, the surface of the material is polished and leveled, and the inner ring of locking assembly is used as the mold
Fit the repaired part of the shaft diameter surface with the size, polish the foot edge, and then measure the repaired size; Finally, the inner and outer rings of the locking assembly are coated with polymer metal repair materials for general assembly
| Model | RLK300 Cone Clamping Elements | |
| Pressure on Shaft (N/mm2) | 120 | |
| Pressure on Hub (N/mm2) | 92-108 | |
| Rated Load (kN.m) | Force | 1.4-273 |
| Torque | 0.0073-27.393 | |
| Inner Race Size (mm) | 10-200 | |
| Outer Race Size (mm) | 13-224 | |
| Thickness (mm) | 4.5-38 | |
| Weight (Kg) | 0.002-2.32 | |
Products Parameters
| Type | d mm | D mm | B mm |
| RLK 300-10 x 13 | 10 | 13 | 4,5 |
| RLK 300-12 x 15 | 12 | 15 | 4,5 |
| RLK 300-13 x 16 | 13 | 16 | 4,5 |
| RLK 300-14 x 18 | 14 | 18 | 6,3 |
| RLK 300-15 x 19 | 15 | 19 | 6,3 |
| RLK 300-16 x 20 | 16 | 20 | 6,3 |
| RLK 300-17 x 21 | 17 | 21 | 6,3 |
| RLK 300-18 x 22 | 18 | 22 | 6,3 |
| RLK 300-19 x 24 | 19 | 24 | 6,3 |
| RLK 300-20 x 25 | 20 | 25 | 6,3 |
| RLK 300-22 x 26 | 22 | 26 | 6,3 |
| RLK 300-24 x 28 | 24 | 28 | 6,3 |
| RLK 300-25 x 30 | 25 | 30 | 6,3 |
| RLK 300-28 x 32 | 28 | 32 | 6,3 |
| RLK 300-30 x 35 | 30 | 35 | 6,3 |
| RLK 300-32 x 36 | 32 | 36 | 6,3 |
| RLK 300-35 x 40 | 35 | 40 | 7 |
| RLK 300-36 x 42 | 36 | 42 | 7 |
| RLK 300-38 x 44 | 38 | 44 | 7 |
| RLK 300-40 x 45 | 40 | 45 | 8 |
| RLK 300-42 x 48 | 42 | 48 | 8 |
| RLK 300-45 x 52 | 45 | 52 | 10 |
| RLK 300-48 x 55 | 48 | 55 | 10 |
| RLK 300-50 x 57 | 50 | 57 | 10 |
| RLK 300-55 x 62 | 55 | 62 | 10 |
| RLK 300-60 x 68 | 60 | 68 | 12 |
| RLK 300-65 x 73 | 65 | 73 | 12 |
| RLK 300-70 x 79 | 70 | 79 | 14 |
| RLK 300-75 x 84 | 75 | 84 | 14 |
| RLK 300-80 x 91 | 80 | 91 | 17 |
| RLK 300-85 x 96 | 85 | 96 | 17 |
| RLK 300-90 x 101 | 90 | 101 | 17 |
| RLK 300-95 x 106 | 95 | 106 | 17 |
| RLK 300-100 x 114 | 100 | 114 | 21 |
| RLK 300-110 x 124 | 110 | 124 | 21 |
| RLK 300-120 x 134 | 120 | 134 | 21 |
| RLK 300-130 x 148 | 130 | 148 | 28 |
| RLK 300-140 x 158 | 140 | 158 | 28 |
| RLK 300-150 x 168 | 150 | 168 | 28 |
| RLK 300-160 x 178 | 160 | 178 | 28 |
| RLK 300-170 x 191 | 170 | 191 | 33 |
| RLK 300-180 x 201 | 180 | 201 | 33 |
| RLK 300-190 x 211 | 190 | 211 | 33 |
| RLK 300-200 x 224 | 200 | 224 | 38 |