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[China]
Trade Verify
Address: A 509,HuaJian Mansion,Zhangjiagang City,JiangSu Province,China
Contact name:Arnold
JIANGSU HUI XUAN NEW ENERGY EQUIPMENT CO.,LTD |
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Verified Suppliers
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Toothed Rotation Bearing Forging Heat Treatment With Quenching Surface
Products:
slewing bearing turntable,turntable bearing,surface quenching
bearing,gear carburizing bearing, Single row four-point contact
ball slewing bearing, single row cross roller slewing
bearing,double row ball slewing bearing.
Acccording to the different contact point ,slewing bearing divide
into:single row,double row,triple row series contact ball slewing
bearing,starting moment and torque are controlled accurately.
Products reference:
| Material | Q345D,50Mn,42CrMo4,17CrNiMo6 |
| Max dia | 9000MM |
| Application | Toothed rotation bearing of engineering machinery |
| Melting process | EF+LF+VD |
| Production process | Forging+heat treatment+rough machining+roller bed harden |
| Forging ratio | ≥5 |
| Applicable standard | ASTM,ASME,DIN,JIS,ISO,BS,API,EN ,DIN |
Executive standard | JB/GB/EN/DIN/JIS/ASME/ASTM/ISO |
| Certification authority | ISO,BV,SGS, IST, UL,CTI |
| Delivery term | Rough machining(N+T);finish machining(Q+T) |
Test equipment | Sepctrograph,UT device,tensile and compact test machine,metalloscope,outside micrometer,bore dial indicator,hardness test machine |
| Serivice | Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Custom properties
| Material elements | C | Si | Mn | P | S | Cr | Ni | Mo | Cu |
| 42CrMo4 | 0.38-0.43 | 0.15-0.35 | 0.60-0.90 | ≤0.035 | ≤0.040 | 0.80-1.10 | -- | 0.15-0.25 | - |
| Q345D | 0.13-0.20 | 0.17-0.37 | 1.20-1.60 | ≤0.030 | ≤0.030 | ≤0.30 | ≤0.30 | -- | |
| 17CrNiMo6 | 0.15-0.21 | 0.17-0.35 | 0.50-0.90 | ≤0.025 | ≤0.025 | 1.50-1.80 | 1.40-1.70 | 0.25-0.35 | |
| 50Mn | 0.48-0.56 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 | 0.25 | 0.30 | -- | 0.48-0.56 |
Mechanical property | Dia.(mm) | TS/Rm(Mpa) | YS/Rp0.2(Mpa) | EL/A5(%) | RA/Z(%) | Type Of notch | Impact energy | HBW |
| 42CrMo4 | Ø15 | 740~1000 | 450~850 | ≥12 | ≥25 | V | ≥40 | ≤250HBS |
| Q345D | Ø10 | 470-630 | ≥345 | ≥21 | -- | V | -20℃≥27 | ＝＝ |
| 18CrNiMo6 | Ø15 | ≥980 | ≥785 | ≥9 | ≥40 | V | ≥47 | ≤269HBS |
| 50Mn | Ø25 | ≥645 | ≥390 | ≥13 | ≥40 | V | ≥31 | ≤255HBS |
Process procedure:
Forging process flow quality control:
Commerce clause
| Max weight | 20T |
| MOQ | 1PC |
| Delivery time | 15-50Days |
| Package | Plywood case,wood pallet,steel frame |
| Delivery term | FOB;CIF;CFR；DDU； |
| Payment term | T/T,LC |
| Type of shipping | By ocean,air |
Why choose HUIXUAN?
