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.
