Typ 21 850.1 Slewing Bearing for Crane Wind Turbine System

Typ 21 850.1 Slewing Bearing for Crane Wind Turbine System

Item characteristics:


CZPT parameters:

we have skilled inspectors. All these inspectors are competent. Equipment Shaft
4. Support and Product
Sand Casting-Molding Casting- Investment-Die Casting
Forging Hammer -Stress-Sizzling/Cold forming-Dropped forging Gear Shaft
Machining Lathe, Uninteresting, Vertical, Horizontal, Milling, Noticed and so forth.
one) Timing Belt Pulley (Synchronous Pulley), Timing Bar, Clamping Plate
2) Forging, Casting, Stampling Part
3) V Belt Pulley and Taper Lock Bush Sprocket, Idler and Plate WheelSpur Gear, Bevel Gear, Rack 
four) Shaft Locking Device: could be alternative for Ringfeder, Sati, Chiaravalli, Tollok, etc.
5) Shaft Coupling:including Miniature couplings, Curved tooth coupling, Chain coupling, HRC coupling,              Normex coupling, Type coupling, GE Coupling, torque limiter, CZPT Joint 
6) Shaft Collars: including Setscrew Type, Single Split and CZPT Splits
seven) Timing Belt: including Rubber and PU timing belts for industrial
eight) Other CZPT Machining Parts according to drawings (OEM).
 OUR Service:
one) Aggressive value and excellent top quality
two) Utilised for transmission techniques.
three) Excellent overall performance, lengthy making use of lifestyle
four) Could be  developed in accordance to your drawings or knowledge sheet
five) Pakaging:follow the customers’ specifications or as our usual deal
six) Model title: for each every customer’s need.
7) Flexible minimum get quantity
eight) Sample can be equipped
item information

Solution Name Outboard Steering CZPTcal CZPTter Tiny Crown Wheel Rack Pinion Equipment
Content    stainless metal, carbon metal, steel, aluminium, brass, bronze, copper
Engineering Powder Metallurgy – Machining
   Certification CZPT/TS16949
Floor Remedy Large Frequency quenching, Oil impregnation

Large equipment ring is the principal parts of rotary kiln and ball mill, which want to push with the shell for the long time rotation,so the top quality of the equipment ring will be required really substantial in the actual manufacture.Our firm can make diverse sort equipment ring accroding to the customer’s drawing and requirments,if you have any inquiries,please contact with us freely.

Content Carbon metal,Alloy steel
Structure Forging,casting
Kind of gear spur equipment,helical equipment,Planetary Equipment
Warmth treatment Quenching and tempering
Process  forging, tough machining, QT, complete machining
Major equipments hobbing,CNC machine
Module up to 200
Precision of gear Grinding ISO Quality 5-7 & Hobbing ISO Quality eight-nine
Inspection Raw material inspection, UT,physical home test,dimension examine
Software Mining machinery, mill, kiln and other tools

Item Description
Bestagear is target on precision equipment area, the enamel ground by Swiss reishauer grinding device, can greatly increase significantly performances these kinds of as noiselessness, wear-resisting, lifetime, application specific and so on.

1. Dimensions: Module .five-twenty, Max Dia 2000mm, 
2. Pressure Angle: CZPT 20°or nonstandard as customer necessity
three. Process: Broaching, Hobbing, Shaping, Milling, Casting, forgging and so forth
four. Heat treatment: Quenching, Carburizing, Nitriding etc.
5. Surface remedy: Zinc plated, Black oxide, Chrome plated, Galvanization and many others
6. Enamel profile: Spur, helical or herringbone

Product Identify Spur gear, Straight tooth equipment
Substance C45,Stainless 304,1045, Cr12, 40Cr, 20CrMnTi,16MnCr5,20CrMnMo,Nylon, Delrin,CuZn40, 
Method Hobbing, Broaching, Shaping, Milling, Forging
Grade DIN five-DIN ten, JGMA two-JGMA six, AGMA six-ten
Heat remedy Quenching & Tempering, Carburizing & Quenching
Area therapy Zinc plated, Chrome plated, Black oxide, Galvaning
Application Gearbox, CZPT, Automotive, electronics, textiles, printing, packaging, health-related gear, foodstuff processing ,wind power, ,chemical, and pneumatics

Solid Bevel Gear

TS16949 accredited bevel gears production commences production from a forging, bar stock, or any other formed merchandise these kinds of as a casting, dependent on the power specifications of the concluded bevel equipment. A solid blank is utilized when a excellent toughness to bodyweight ratio, as effectively as greater influence and tiredness resistance is needed.
Cast bevel gears, cut gears, differentials, transmissions and push methods. Equipment slicing specialties consist of spur, helical, worm and worm wheel, splined shafts, interior I.D. – O.D. broaching of numerous dimensions. 

Layout and Manufacture of Gearing and Machined Items and Assemblies
Web-forged Bevel Gears
Angular Gearboxes
Fast Prototyping and Market Introduction
Investment decision in Crucial Manufacturing Capabilities
Successful and Focused CZPT and Manufacturing
Determination to Top quality
CZPT Price Framework
Markets Served
Individual Gears
Gearbox Assemblies
General public Transportation
Logging Industry
CZPT-electrical power professional in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear velocity reducers, parallel shaft helical equipment reducers, helical bevel reducers, helical worm equipment reducers, agricultural gearboxes, tractor gearboxes, automobile gearboxes, pto travel shafts, particular reducer & associated gear factors and other associated merchandise, sprockets, hydraulic program, vaccum pumps, fluid coupling, equipment racks, chains, timing pulleys, udl velocity variators, v pulleys, hydraulic cylinder, equipment pumps, screw air compressors, shaft collars low backlash worm reducers and so on. in addition, we can generate CZPT variators, geared motors, electric powered motors and other hydraulic goods in accordance to customers’ drawings.
The organization gives a trustworthy gurantee for the product’ s quality by advanced inspection and tests equipment. skilled technological staff, beautiful processing technological innovation and rigid handle system. 
In latest many years, the business has been building speedily by its rich expertise in generation, adcanced managemant program, standardized management technique, robust complex drive. We constantly adhere the notion of survial by high quality, and decelopment by innovation in science and technological innovation. 

Slewing bearing is a single of our principal products.
1. 4 point get in touch with ball slewing bearing (no equipment, external gear, internal gear)
2. two row ball slewing bearing
3. crossed cylindrical roller slewing bearing
4. 3 row cylindrical roller slewing bearing
five. crossed tapered roller slewing bearing
six. ball and roller merged slewing bearing.
With advanced  science and technology, the organization develops and manufactures a variety of varieties of  bearing goods with internal diameter of over a hundred mm in accordance to the countrywide normal,this sort of as massive-dimensions and further-massive-dimension deep-groove ball bearings,angular contact ball bearings,one,double and 4-row cylindrical roller bearings,spherical roller bearings,single,double and four-row tapered roller bearings,spherical ball bearings,thrust ball bearings,thrust  roller bearings,slewing bearings,and split bearings,the merchandise are broadly employed in the fields all in excess of the country, this sort of as port,machine tools,mining,metallurgy,power sector,healthcare,weighty equipment,coal equipment,cement equipment,petroleum exploration as properly as nationwide defence market.With the appropriate to take care of the export.

Method of extending the bearing’s life span:
one. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
two. Don’t allow strong influence, such as hammer striking, transfer roller pressure 
3. Use the accurate installation tool, avoid to use cloth kind and short fibers
four. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer
five. CZPT inspection, such as the surrounding temperature, vibrate, noise inspection
six. Keep bearing cleaning from dirt, dust, pollutant, moisture.
seven. CZPT should not be extremely cooled.
Packaging & Transport
Usually by EMS, DHL, UPS, TNT, Fedex.Bulk order:Usually by sea.
Shipping and delivery
Within 7 days for Sample or below 100 pcs,30-45 days for large quantity.
Six months warranty time for the tracker unit from the delivery date leave factory,excluded the accessories.
Through T/T, PayPal.

Specification for slewing ring for digger


Product identify Slewing ring bearing
Substance of rings  
China regular 50Mn42CrMo
Japan common S53CSCM440
U.S. common 1050/10534140/G41400
Outer Dia.(mm)  1323
Inner Dia.(mm)  1074
Weight(kg)  270
Tooth number  92
Complete Height(mm)  112

Software of slewing ring for digger

Excavators, tower crane, truck crane, port crane, maritime crane, small and medium crane, tunnel borer, wind energy, packaging and filling machinery, robotic, carrier automobile, vehicle industries, rotary conveyor, welding operation machines, other engineering machinery.
Other design

DH55-five DH60 DH80 DH150 DH220-three
DH215-7 DH220-5 DH225-7 DH258-seven DH280
DH290 DH300-5 DH300-seven DH360-seven DH420
R55-five R55-seven R80 R110LC-seven R130-five
R140LC-7 R200W-7 R200 R210-7 R260-seven
R290-three R300-five R290-seven R320-seven R335-seven
EX60-1 EX60-5 EX80-five ZX60 ZAX70
EX100-1 EX120-3 ZAX110 ZAX120 ZAX200
ZAX200-three ZX230 ZAX270 EX300-1 ZAX330
PC50-7 PC60-five PC60-7 PC70-six PC70-8
PC100-5 PC120-6 PC100-six PC130-7 PC150-5
PC200-five PC200-6 PC200-seven PC200-8 PC300
PC300-six PC400-5 PC400-5A PC400-6 PC450-eight
HD250-five HD250-SE HD307 HD400-7 HD700-five
HD700-7 HD770-five HD770-SE HD900-seven  
E307 E70B CAT120B CAT311C CAT215
E200B E320B CAT330B CAT330D CAT315
CAT345B CAT345C CAT365    
SK50 SK55 SK60-5 SK100 SK140-eight
SK07-one SK07 SK200-one SK200-six SK200-eight
SK230-6E SK250-8 SK260-eight SK350  
JCB   Situation
JCB200 JCB220   CX210 CX210B
914 924 R944C    


Main products Deep groove ball bearing
Self-aligning ball bearing
Spherical roller bearing
Tapered roller bearing
Cylindrical roller bearing
Angular contact ball bearing
Needle roller bearing
China provider for thrust ball bearing
certification ISO 9001
content Chrome steel, Gcr 15
cage steel
seal no  
Precision rating Normal level/ P4/P5
Packing  Box packing, industrial standard packing, individual box packing or as 
customers’ requirement.
payment T/T or L/C
delivery 3-15 workdays

Source capacity: can make 8000 items slewing bearings for every year.
Packaging and supply: CZPT fumigation and export non fumigation wood circumstances (or steel body bins).
Port: ZheJiang port, HangCZPT port and ZheJiang port.

Slewing bearing varieties

1. 4 stage speak to
ball slewing bearing
two. Cross roller slewing 
3. CZPT-row ball
slewing bearing
4. A few row cylindrica
roller slewing bearing
5.Roller and Ball 
Mix Slewing bearing
6. Wind electricity yaw & pitch bearing
seven. Ring gear eight.other bearings  
Mechining demension
Outer diameter 
three hundred – 10000 mm Precision grade P4,P5,P6,P0
Gear options Inner equipment,external equipment,CZPT equipment Quench hardness fifty~60HRC

Positive aspects:

Source Assortment- Diameter 200-8,000mm
Materials – 42CrMo4V, 50Mn, 1045 and so forth
Ball or Roller Substance – GCr15SiMn and many others
Materials can be according to client requests.
Groove Hardness HRC fifty eight-sixty two, Depth 3-5mm, Ra0.4-.eight
Entire body Hardness HB one hundred eighty-280
Inspection Paperwork – Chemical Compositions Report, Mechanical Homes Report, Heat Treatment method Report, UT & MT Report, Dimensional Report
Creation Process – Forging – Normalizing & Tempering – Tough Machined – Quenching & Tempering – Semi Finished Machined – Situation Hardening – Grinding & End Machining – Assembly – Packing & Supply
We can layout as for each working conditions and create according to buyer requests.
Certification: BV, CCS, CZPT

Company introduction

HangCZPT Evon CZPT CO.,LTD is a manufacture of bearings, worm motorists, slewing bearings, gears, shaft and engineering parts.  EVON bearings, worm drivers, slewing bearings, gears, shafts confirm each working day to be essential structural and link aspects, they can be broadly utilised in the lifting&transportation machinery, mining equipment, building machinery, port hoisting machinery, port oil transfer tools, onshore and offshore crane, excavator, concrete device, paper equipment, plastic and rubber device, weave device, cement plant, steel plant, electric energy plant, wind energy generator, other building and business equipment or gear and other massive rotary gadgets.
 The items created by EVON CZPT Co are largely exported to the international locations of the CZPTpean Union, United states, the Middle East, the South American, the Africa, Austrilian and Asia regions and the Russian Federation, in the method of cooperation with our customers, we have created it a principle to create a lasting and gratifying partnership with our clients by offering productive support with the leading high quality and minimizing the manufacturing cost.
 Xihu (West Lake) Dis.g for regular dedication to the good quality of products and client support, Evon CZPT attaches great value to study and development to guarantee greater item good quality and provider from its establishment. The good quality of EVON items are primarily based on the superb expert and technical amount of constructors and professionals, highly certified operators, experiences creation personnel.
The firm identify:  HangCZPT Evon CZPT Co.,ltd
Tackle: No 3 Lianmeng Road, Xihu (West Lake) Dis. Spot, HangCZPT CZPT, ZheJiang Province, China
Tel:  -379-64516701
Fax -379-64516702

Typ 21 850.1 Slewing Bearing for Crane Wind Turbine System