Introduction:
MJE withdrawal sleeve can be used on mount bearing with a tapered bore on cylindrical seats of stepped shafts.The sleeve is located on the shaft by a nut or an end plate.
To secure the bearing to the shaft,usually press the withdrawal sleeve into the bearing bore.In order to do this better,particularly where larger bearings are concerned,considerable force is required to overcome the friction between the mating surface of the bearing and sleeve.Mounting and dismounting of bearings on withdrawal sleeves can be facilitated considerably by using a hydraulic nut.
The withdrawal sleeve is installed at bearing end to disassemble.For the conic apertures bearing, it is very easy to install,disassemble and repair. It is widely used in the machinery equipment of light industry,metal rolling mill,etc.
Additional modes:
| Suffix | Description |
| H | Code of type for adapter sleeve |
| A | Code of type for adapter sleeve |
| AH | Code for adapter sleeve with taper core 1:12 |
| AH2 | Code for adapter sleeve with taper core 1:30 |
| AHX | Code for adapter sleeve with taper core 1:12 and different size of screw thread |
| KM | Lock nut code with 4 groove |
| HM | Lock nut code with 8 groove |
| MB | Lock washer code |
| MS | Lock code |
| Item No. | Dimension | Lock nut | Appropriate bearings | Wegiht | |||
| Model | d | d1 | B1 | G | Lock nut | Models | KG |
| AH3218 | 90 | 85 | 63 | M100*2 | KM20 | 23218K | 0.60 |
| AH3219 | 95 | 90 | 67 | M105*2 | KM21 | 23219K | 0.70 |
| AH3220 | 100 | 95 | 73 | M110*3 | KM22 | 23220K | 0.80 |
| AH3240 | 200 | 190 | 153 | Tr220*4 | HM44 | 23240K | 6.80 |