The supporting wheel is the key to the normal operation of rotary kiln. Kiln bearing babbitt alloy, bear all the load of the machine, so good lubrication on the bearing life has a great relationship, it directly affects the service life of the machine and the rate of operation, so the requirements of the injection of lubricating oil must be clean, sealing must be good. Lack of lubrication will cause the bearings to burn out due to excessive temperature.
Our four point contact ball rotary bearings consist of two seat rings. In this rotary bearing, the ball contacts the circular raceway at four points. The bearing can bear axial force, radial force and synthetic moment simultaneously. Double row ball four point contact rotary bearings of different diameters our double row ball four point contact rotary bearings of different diameters are turntable bearings designed with three seat rings. Steel ball and isolation block can be arranged between inner raceway and outer raceway. According to the bearing capacity, the diameter of steel balls in the upper and lower rows is different. Three row cylindrical roller combined slewing bearing is a professional manufacturer of three row cylindrical roller combined slewing bearing in China, we mainly provide three row cylindrical roller combined slewing bearing with internal gear, three row cylindrical roller combined slewing bearing with external gear and three row cylindrical roller combined slewing bearing with gear. Light load rotary bearings our four point contact ball rotary bearing flanges are reliable for performance and low price
| Type | Single row four point contact ball slewing bearing
Single row crossed cylindrical roller slewing bearings Double row crossed cylindrical roller slewing bearings Double row ball slewing bearings
Double row Roller/ball combination slewing bearing
Three-Row Roller Slew Ring Bearing Wind power bearings Non-standard customized slewing bearing with inner/ outer gear |
| Rollng elements | Steel ball / Cylinder Roller |
| Bearing Material | 50Mn/42CrMo/42CrMo4V /Customized |
| Cage Material | Nylon/ steel /copper |
| Structure | taper pin, Mounting holes, Inner ring, grease fitting, load plug, seals, roller, spacer balls or separators |
| Outer diameter | 50-10000mm |
| Bore size | 50-10000mm |
| Mounting hole | Through hole/Tapped hole |
| Raceway hardness | 55-62HRC |
Inner and outer ring
modulation hardness | 229-269HB/Customized |
| Gear type | No gear, Internal gear, External gear |
| Certificate | SGS, ISO9001 |
Application area | Ladle turret, Stacker crane, Bucket wheel machine, Solar heliostat Tracking System, port crane, Cabling machine, tower crane, offshore platform, ferris wheel, Palletizing robot, Rotary metallurgical furnace, can packing machine, Wind blade transporter, shield tunneling machine, tube push bench, excavator |
FAQ
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time
A: parts lead time 1-2months, machines 2-3months.
Q:Payment terms
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
Q: Quality warranty?
A: guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
A: we can supply technical guide for machines running test and parts maintenance if end user needs.
Aftersales service
ZTIC Heavy Industries is your business partner in the After Market.
ZTIC able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
ZTIC's Field Service Engineers are trained specifically in the CITIC brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
ZTIC also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
