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F-53507. T6ar Tandem Thrust Bearings for Extruder Gearboxes1
Special Bearing, Tandem Bearings, Tandem Thrust Bearing
LUOYANG MC BEARING TECHNOLOGY CO., LTD.
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Product Description T4AR3073 Low Frictional Energy Tandem Thrust Bearings for Extruder Gearboxes Tandem bearings consist of several axial cylindrical rollerbearings arranged in line, A system of rings and washersmatched to each other ensures that all stages of the tandem bearing are subjected to uniform load at all times irrespective of the ratio C/F. The rings and washers are made from hardenedsteel. Tandem bearings are predominantly fitted with standardaxial cylindrical roller and bearing assemblies. Structure and power flow Design of bearing arrangements For the installation of tandem bearings, the adjacent construction must be designed as follows: 1. with preload of one percent of the basic dynamic load rating 2. with radial guidance, for example by means of needle rollerbearings, Figure: Twin screw e xtruder g earbox. 3. without tilting. The adjacent parts must be machined such that no tilting is transmitted 4. taking account of the spring constants of the tandem bearing,especially when combined with axial bearings of a differentdesign 5. with a mounting fit of f6 for the shaft and F7 for the housing bore, in order to achieve correct functioning of the bearings. Lubrication Tandem bearings are always operated with recirculating oil lubrication, Figure Oil outlet, oil inlet, dimensions. We calculate the oil quantity and oil viscosity in accordance with the data given in thequestionnaire MCT. Ordering example: 1. Tandem bearing with 6 stages 2. Shaft diameter 4 mm 3. Outside diameter 24 mm 4. Bearing width 105 mm. Product Process About Us:Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Our team with technical and full experience in the bearing industry.*Professional in researching, developing, producing & marketing high precision bearings for 16 years;*Many series bearings are on stock; Factory directly provide, most competitive price;*Advanced CNC equipment, guarantee product accuracy & stability;*One stop purchasing, product include cross roller bearing, rotary table bearing, robotic bearing, slewing bearing, angular contact ball bearing, large and extra large custom made bearing, diameter from 50~9000mm;*Excellent pre-sale & after sale service. We can go to customers' project site if needed.*Professional technical & exporting team ensure excellent product design, quotation, delivering, documentation & custom clearance.Our Service:FAQ:1.Q: Are you trading company or manufacturer ?A: We are professional slewing bearing manufacturer with 20 years' experience.2.Q: How long is your delivery time?A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not instock, Also it is according to quantity.3.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample, it is extra.4.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.5.Q: Can you provide special customization according to the working conditions?A: Sure, we can design and produce the slewing bearings for different working conditions.6.Q: How about your guarantee?A: We provide lifelong after-sales technical service.
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