The withdrawal sleeve is mainly used to fix the tapered bore bearing on the cylindrical journal of the stepped shaft (Figure 1). The withdrawal sleeve is pressed between the bearing inner ring and the shaft leaning against the shaft shoulder or similar fixing device. Nuts or end plates can be used to fix the withdrawal sleeve. You can use KM or HM lock nuts with appropriate locking devices (→ lock nuts). The lock nut has no adapter sleeve and must be ordered separately.It is helpful for the installation and removal of the adapter sleeve bearing and the removal of suitable nuts required for the withdrawal sleeve. Item | Withdrawal sleeves Hx69043 |
Usage | Industrial machine Electronic and communication Oil, gas,mining and petroleum Construction industry |
Specifications | diameter 4mm ~ 24mm, height 20mm ~ 450mm, plate refractory lock pin anchor plate thickness 2mm ~ 10mm, width 10mm ~ 40mm, height 20 ~ 450mm. |
Material | Stainless steel 1.4301 (304), 1.4845 (310), 1.4401 (316) and Inconel 601,nickel chrome alloys |
Products | Adapter sleeve Flange housing Heavy duty bearing housing Pillow blocks Plain bearing block housings Plummer block housing Withdrawal sleeves |
About us HECHENG CENTURY METAL TECH CO.,LTD. is a modern, forging plant specializing in heavy forging in a wide variety of sizes to meet the most stringent customer specifications.
There are more than 60 sets main equipments at present, which including two sets of hydraulic forging machines (1600T&4000T), two sets of electro hydraulic hammer (3T&5T), all kinds of air hammers and board drop hammers (1000kg, 560kg, 250kg), 30 sets heat treatment equipments (heavy furnaces and heat Treatment Furnaces) and 30 sets machining equipments with 16m&12m horizontal lathes, 14 sets suspending equipments. We could supply all kinds of free forgings up to 50 Tons including forged shaft, rotor, ring, cylinder, pipe mould and so on. These products have been widely using in machine tool, equipments, mining, railroad, wind power, shipping, automotive and electric power.
With adoption of advanced production technology "EBT + Ladle Furnace + Vacuum Degassing/ESR + Forging + Annealing/Normalizing + Peeling", HECHENG Forging has been appointed as the regional supplier of China by many foreign customers.
HECHENG Forging has passed the ISO9001-2008 and ISO14001, we also get BV, CCS and GL Classification Society Certificates. We could make all kinds of test according to customers' request such as UT test, Material Assay, Metallographic Test, Rigidity Test and Physical Properties Test. First-class technicians' managements, employees and quality-controlled system will provide you excellent quality and service.
The products are widely exported to Germany, the United Kingdom, Italy, Spain, Norway, Finland, the United States, Russia, Turkey, Greece, Mideast, Chile, South Korea, India, Vietnam, Australia, Taiwan, and other countries and regions. The products have won high business integrity and recognition from our clients.